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Search - "sql python"
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So a few days ago I felt pretty h*ckin professional.
I'm an intern and my job was to get the last 2003 server off the racks (It's a government job, so it's a wonder we only have one 2003 server left). The problem being that the service running on that server cannot just be placed on a new OS. It's some custom engineering document server that was built in 2003 on a 1995 tech stack and it had been abandoned for so long that it was apparently lost to time with no hope of recovery.
"Please redesign the system. Use a modern tech stack. Have at it, she's your project, do as you wish."
Music to my ears.
First challenge is getting the data off the old server. It's a 1995 .mdb file, so the most recent version of Access that would be able to open it is 2010.
Option two: There's an "export" button that literally just vomits all 16,644 records into a tab-delimited text file. Since this option didn't require scavenging up an old version of Access, I wrote a Python script to just read the export file.
And something like 30% of the records were invalid. Why? Well, one of the fields allowed for newline characters. This was an issue because records were separated by newline. So any record with a field containing newline became invalid.
Although, this did not stop me. Not even close. I figured it out and fixed it in about 10 minutes. All records read into the program without issue.
Next for designing the database. My stack is MySQL and NodeJS, which my supervisors approved of. There was a lot of data that looked like it would fit into an integer, but one or two odd records would have something like "1050b" which mean that just a few items prevented me from having as slick of a database design as I wanted. I designed the tables, about 18 columns per record, mostly varchar(64).
Next challenge was putting the exported data into the database. At first I thought of doing it record by record from my python script. Connect to the MySQL server and just iterate over all the data I had. But what I ended up actually doing was generating a .sql file and running that on the server. This took a few tries thanks to a lot of inconsistencies in the data, but eventually, I got all 16k records in the new database and I had never been so happy.
The next two hours were very productive, designing a front end which was very clean. I had just enough time to design a rough prototype that works totally off ajax requests. I want to keep it that way so that other services can contact this data, as it may be useful to have an engineering data API.
Anyways, that was my win story of the week. I was handed a challenge; an old, decaying server full of important data, and despite the hitches one might expect from archaic data, I was able to rescue every byte. I will probably be presenting my prototype to the higher ups in Engineering sometime this week.
Happy Algo!8 -
Boss: Hey we got a new outsourcing project coming up, you know anything about python, sql server and php?
Me: Never worked with sql server nor python but i can learn
Boss: Good, next week you go to the client's place and you start
Me: aight
(week later me at the client)
Client: Ok, your job here will be to fill excel spreadsheets with those fancy functions
Me: :) wut :)
Client: Also our printer died yesterday, can ya fix it?
I think i need a new job..13 -
0. Plan before you code. Document everything. You won't remember either your idea or those clever implementations next week (or next month, or next year...).
1. Don't hack your way through, unless that's what you intend to do. Name your variables, functions etc. neatly: autocomplete exists!
Protip: Sometimes you want to check a quick language feature or a piece of code from one of your modules. Resist the urge to quickly hack in the test into your actual project. Maintain a separate file where you can quickly type in and check what you're looking for without hacking on your project (For example, in Python, you can open a new terminal or IDLE window for those quick tests).
2. Keep a quiet environment where you can focus. Recommend listening to something while coding (my latest fad is on asoftmurmur.com). Don't let anything distract you and throw your contextual awareness out of whack.
3. Rubber ducks work. Really. Talking out a complex piece of logic, or that regex or SQL query aids your mind greatly in grasping the concept and clearing the idea. Bounce off code and ideas with a friend or colleague to catch errors and oversights faster. Read more here: https://en.wikipedia.org/wiki/...
4. Since everyone else is saying this (and because it merits saying), USE VERSION CONTROL. Singular most important thing to software development aside from planning and documenting.
5. Remember to flout all of the above once in a while and just make a mess of a project where you have fun throwing everything around all over the place. You'll make mistakes that you never thought were possible by someone of your caliber :) That's how you learn.
Have fun, keep learning!3 -
Popularity of programming languages according to the DRRDSI (DevRant Rubber Duck Selling Index):
1. JS
2. Java
3. Python
4. C#
5. PHP
6. C++
7. Ruby
8. SQL
9. Swift20 -
I'm drunk and I'll probably regret this, but here's a drunken rank of things I've learned as an engineer for the past 10 years.
The best way I've advanced my career is by changing companies.
Technology stacks don't really matter because there are like 15 basic patterns of software engineering in my field that apply. I work in data so it's not going to be the same as webdev or embedded. But all fields have about 10-20 core principles and the tech stack is just trying to make those things easier, so don't fret overit.
There's a reason why people recommend job hunting. If I'm unsatisfied at a job, it's probably time to move on.
I've made some good, lifelong friends at companies I've worked with. I don't need to make that a requirement of every place I work. I've been perfectly happy working at places where I didn't form friendships with my coworkers and I've been unhappy at places where I made some great friends.
I've learned to be honest with my manager. Not too honest, but honest enough where I can be authentic at work. What's the worse that can happen? He fire me? I'll just pick up a new job in 2 weeks.
If I'm awaken at 2am from being on-call for more than once per quarter, then something is seriously wrong and I will either fix it or quit.
pour another glass
Qualities of a good manager share a lot of qualities of a good engineer.
When I first started, I was enamored with technology and programming and computer science. I'm over it.
Good code is code that can be understood by a junior engineer. Great code can be understood by a first year CS freshman. The best code is no code at all.
The most underrated skill to learn as an engineer is how to document. Fuck, someone please teach me how to write good documentation. Seriously, if there's any recommendations, I'd seriously pay for a course (like probably a lot of money, maybe 1k for a course if it guaranteed that I could write good docs.)
Related to above, writing good proposals for changes is a great skill.
Almost every holy war out there (vim vs emacs, mac vs linux, whatever) doesn't matter... except one. See below.
The older I get, the more I appreciate dynamic languages. Fuck, I said it. Fight me.
If I ever find myself thinking I'm the smartest person in the room, it's time to leave.
I don't know why full stack webdevs are paid so poorly. No really, they should be paid like half a mil a year just base salary. Fuck they have to understand both front end AND back end AND how different browsers work AND networking AND databases AND caching AND differences between web and mobile AND omg what the fuck there's another framework out there that companies want to use? Seriously, why are webdevs paid so little.
We should hire more interns, they're awesome. Those energetic little fucks with their ideas. Even better when they can question or criticize something. I love interns.
sip
Don't meet your heroes. I paid 5k to take a course by one of my heroes. He's a brilliant man, but at the end of it I realized that he's making it up as he goes along like the rest of us.
Tech stack matters. OK I just said tech stack doesn't matter, but hear me out. If you hear Python dev vs C++ dev, you think very different things, right? That's because certain tools are really good at certain jobs. If you're not sure what you want to do, just do Java. It's a shitty programming language that's good at almost everything.
The greatest programming language ever is lisp. I should learn lisp.
For beginners, the most lucrative programming language to learn is SQL. Fuck all other languages. If you know SQL and nothing else, you can make bank. Payroll specialtist? Maybe 50k. Payroll specialist who knows SQL? 90k. Average joe with organizational skills at big corp? $40k. Average joe with organization skills AND sql? Call yourself a PM and earn $150k.
Tests are important but TDD is a damn cult.
Cushy government jobs are not what they are cracked up to be, at least for early to mid-career engineers. Sure, $120k + bennies + pension sound great, but you'll be selling your soul to work on esoteric proprietary technology. Much respect to government workers but seriously there's a reason why the median age for engineers at those places is 50+. Advice does not apply to government contractors.
Third party recruiters are leeches. However, if you find a good one, seriously develop a good relationship with them. They can help bootstrap your career. How do you know if you have a good one? If they've been a third party recruiter for more than 3 years, they're probably bad. The good ones typically become recruiters are large companies.
Options are worthless or can make you a millionaire. They're probably worthless unless the headcount of engineering is more than 100. Then maybe they are worth something within this decade.
Work from home is the tits. But lack of whiteboarding sucks.37 -
So I missed the first 3 days of my programming class. Once I showed up to the 4th the professor was really cool about it. She informs me on the HW I missed and so after the test she handed me (which was overdue as well) I started on the HW. By the end of the class I show her the exercises I did and just by how I structured each function (Python btw) she could tell that I was advanced for the class... I was surprised when she said that I didn't have to show up to the class because it would be a waste of my time, and that I can use the time to focus on personal projects. She offered to help me out with database dev (which ironically I planned on reading head first sql after a design pattern book). The thing that hit home was when she said "I think you're going to be a great programmer."31
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My first testing job in the industry. Quite the rollercoaster.
I had found this neat little online service with a community. I signed up an account and participated. I sent in a lot of bug reports. One of the community supervisors sent me a message that most things in FogBugz had my username all over it.
After a year, I got cocky and decided to try SQL injection. In a production environment. What can I say. I was young, not bright, and overly curious. Never malicious, never damaged data or exposed sensitive data or bork services.
I reported it.
Not long after, I got phone calls. I was pretty sure I was getting charged with something.
I was offered a job.
Three months into the job, they asked if I wanted to do Python and work with the automators. I said I don't know what that is but sure.
They hired me a private instructor for a week to learn the basics, then flew me to the other side of the world for two weeks to work directly with the automation team to learn how they do it.
It was a pretty exciting era in my life and my dream job.4 -
Intelligence and ability cannot be measured by education.
I have a client who asked a Master in Computer Science to develop a small system, for querying product title and their code. The guy used python, vanilla js, and... Txt file for the "database". Then my client asked me to integrated this in... WordPress.
This was in 2016. And idiot as I'm, I agreed and adapted his code to use php and a database.
April this year, my client said they are still using the python system to add new products all this time, in parallel. And wanted to update the WordPress with the data.
- No problem! - I said. Just send me the SQL file.
So the Master in CS sent me a SQL coded in ANSI. I asked for the SQL again, but with a more appropriate encoding. He took 1 month to reply back, and said it would be better if I get rid of the database and just use the txt file for querying.
This is outrageous.
I really hate people who are educated but completely useless.5 -
Two years ago I moved to Dublin with my wife (we met on tour while we were both working in music) as visa laws in the UK didn’t allow me to support the visa of a Russian national on a freelance artists salary.
After we came to Dublin I was playing a lot to pay rent (major rental crisis here), I play(ed) Double Bass which is a physically intensive instrument and through overworking caused a long term injury to my forearm which prevents me playing.
Luckily my wife was able to start working in Community Operations for the big tech companies here (not an amazing job and I want her to be able to stop).
Anyway, I was a bit stuck with what step to take next as my entire career had been driven by the passion to master an art that I was very committed to. It gave me joy and meaning.
I was working as hard as I could with a clear vision but no clear path available to get there, then by chance the opportunity came to study a Higher Diploma qualification in Data Science/Analysis (I have some experience handling music licensing for tech startups and an MA with components in music analysis, which I spun into a narrative). Seemed like a ‘smart’ thing to do to do pick up a ‘respectable’ qualification, if I can’t play any more.
The programme had a strong programming element and I really enjoyed that part. The heavy statistics/algebra element was difficult but as my Python programming improved, I was able to write and utilise codebase to streamline the work, and I started to pull ahead of the class. I put in more and more time to programming and studied personally far beyond the requirements of the programme (scored some of the highest academic grades I’ve ever achieved). I picked up a confident level of Bash, SQL, Cypher (Neo4j), proficiency with libraries like pandas, scikit-learn as well as R things like ggplot. I’m almost at the end of the course now and I’m currently lecturing evening classes at the university as a paid professional, teaching Graph Database theory and implementation of Neo4j using Python. I’m co-writing a thesis on Machine Learning in The Creative Process (with faculty members) to be published by the institute. My confidence in programming grew and grew and with that platform to lift me, I pulled away from the class further and further.
I felt lost for a while, but I’ve found my new passion. I feel the drive to master the craft, the desire to create, to refine and to explore.
I’m going to write a Thesis with a strong focus on programmatic implementation and then try and take a programming related position and build from there. I’m excited to become a professional in this field. It might take time and not be easy, but I’ve already mastered one craft in life to the highest levels of expertise (and tutored it for almost 10 years). I’m 30 now and no expert (yet), but am well beyond beginner. I know how to learn and self study effectively.
The future is exciting and I’ve discovered my new art! (I’m also performing live these days with ‘TidalCycles’! (Haskell pattern syntax for music performance).
Hey all! I’m new on devRant!12 -
Most hated language features?
PL/SQL:
• it exists
XSLT:
• it also exists
PHP:
• it still exists.
VB:
• Significant parentheses: `subName` calls the subroutine, and `subName()` calls the subroutine and gets a return value. If you use the wrong invocation, it yells at you. Why!?
• For reasons unknown, you can only have `sleep` appear once per codebase. (So put it in a function!)
Ruby:
• It’s bloody easy to write code with absolute shit performance, and it kind of feels encouraged because of just how easy Ruby makes everything. Less critical thinking means worse performance, and Ruby’s blissful elegance encourages mental laziness.
• Minor: You cannot pass a hash as the first method parameter without enclosing it in parentheses, ex:`method({key: value})`. This is due to the ambiguous case between passing a hash argument and a (curly) block/proc (`method {|args| code}`). This could be remedied pretty easily with a little bit of look ahead.
• Minor: There is no `elsif` for `unless` (a negated if). Why? No reason given.
Python:
• no block endings, so nested code can be extremely difficult to follow.
Bash:
• The freaking syntax oh god why.
All languages:
• rand vs rand() vs Rand vs Rand() vs rnd vs RND vs random() vs random vs randInt() vs Math.random() vs Math.randInt() vs ...18 -
Forgive me father, for I have sinned. Alot actually, but I'm here for technical sins. Okay, a particular series of technical sins. Sit your ass back down padre, you signed up for this shit. Where was I? Right, it has been 11429 days since my last confession. May this serve as equal parts rant, confession, and record for the poor SOB who comes after me.
Ended up in a job where everything was done manually or controlled by rickety Access "apps". Many manhours were wasted on sitting and waiting for the main system to spit out a query download so it could be parsed by hand or loaded into one of the aforementioned apps that had a nasty habit of locking up the aged hardware that we were allowed. Updates to the system were done through and awful utility that tended to cut out silently, fail loudly and randomly, or post data horrifically wrong.
Fuck that noise. Floated the idea of automating downloads and uploads to bossman. This is where I learned that the main system had no SQL socket by default, but the vendor managing the system could provide one for an obscene amount of money. There was no buy in from above, not worth the price.
Automated it anyway. Main system had a free form entry field, ostensibly for handwriting SELECT queries. Using Python, AutoHotkey, and glorified copy-pasting, it worked after a fashion. Showed the time saved by not having to do downloads manually. Got us the buy in we needed, bigwigs get negotiating with the vendor, told to start developing something based on some docs from the vendor. Keep the hacky solution running as team loves not having to waste time on downloads.
Found SQLi vulnerability in the above free form query system, brought it up to bossman to bring up the chain. Vulnerability still there months later. Test using it for automated updates. Works and is magnitudes more stable than update utility. Bring it up again and show the time we can save exploiting it. Decision made to use it while it exists, saves more time. Team happier, able to actual develop solutions uninterrupted now. Using Python, AutoHotkey, glorified copy-pasting, and SQLi in the course of day to day business critical work. Ugliest hacky thing I've ever caused to exist.
Flash forward 6 years. Automation system now in heavy use acrossed two companies. Handles all automatic downloads for several departments, 1 million+ discrete updates daily with alot of room for expansion, stuff runs 24/7 on schedule, most former Access apps now gone and written sanely and managed by the automation system. Its on real hardware with real databases and security behind it.
It is still using AutoHotkey, copy-paste, and SQLi to interface with the main system. There never was and never will be a SQL socket. Keep this hellbeast I've spawned chugging along.
I've pointed out how many ways this can all go pearshaped. I've pointed out that one day the vendor will get their shit together they'll come in post system update and nothing will work anymore. I've pointed out the danger in continuing to use the system with such a glaring SQLi vulnerability.
Noone cares. Won't be my problem soon enough.
In no particular order:
Fuck management for not fighting for a good system interface
Fuck the vendor for A) not having a SQL socket and B) leaving the SQLi vulnerability there this long
Fuck me for bringing this thing into existence5 -
This fucking stupid asshole developer, wrote every single SQL execution with string formatting. Made me a full sleepless night fixing this shit. Isn’t this a classical SQL injection sample?15
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This happend to me around 2 weeks ago. For some reason, I decied to post this now.
I won the lottery, yey! I mean, bot really, but I am <19yo student, "less than junior dev" in my office, but sonce I am the only one who is capable of working with hardware, I was working month back as a sysadmin for a few days. Our last sysadmin was really good working but really, really toxic guy, so he got fired on a spot after argument with some manager or whatever, no big deal, we could have another guy hired in a week. But, our backup server literally was on fire, all data probably dead because bad capacitor or whatever. This was our only backup of everything at the time. Everyone in full fucking panic mode, we had literally no other working HW we could use for backup, but then comes me, intern employed on his first dev job for 3 months. That day I bought some HW for my own personal server at home (Intel NUC with some Celeron, 4GB DDR4 RAM and two 240GB SSDs for RAID 1. My manager asked everyone in the office for sollution how to survive next 4 days before new server arrives. People there had no idea what tk do and no knowedgle about HW, I just came from a break and offered my components for a week, since there was noone else who can work with HW, servers and stuff like this, manager offered me $500+HW cost if I, random intern, can make it work. I installed Debian on that little PC, created RAID1 from both SSDs, installed MySQL server and mirrored GIT server from our last standing server (we had two before one of them went lit 🔥), made simple Python script to copy all data on that RAID, with some help of our database guy copied whole DB from production to this little computer and edited some PHP so every SQL request made on our server will run on that NUC too. Everything after ±2 hours worked perfectly. Untill a fucking PSU burned in our server and took RAID controller with him in sillicon heaven next night, so we could not access any data unltill we got a new one. Thanks to every god out there, I was able to create software RAID from survived HDDs on our production server and copy all data from that NUC on the servers software RAID and make it working at 3 AM in the night before an exam 😂. Without this, we would be next ±40 hours without aerver running and we might loose soke of our data and customers. So my little skill with Linux, Python, MySQL and most importantly my NUC hardware I got that day running as a backup server saved maybe whole company 😂.
Btw, guess who is now employee of the year with $2500 bonus? 😀
Sorry for bragging and log post, but I was so lucky an so happy when everything worked out, good luck to all sysadmins out there! 👍
TL:DR: Random intern saved company and made some money 😂7 -
Them: My company is looking for a junior C++ programmer. You must have 10 years experience with PL, SQL, SQL Server, MySQL, SQL oracle, javascript, HTML, XML, UML, c-sharp, visual basic, java.net, j unit, and win32 api, cutie, gtk, PHP, ASP, Perl, Python, and shell scripting with the windows, linux, and solaris operating systems.
Us: Do i need to know C++?
Them: no
https://youtube.com/watch/...5 -
TL;DR :
"when i die i want my group project members to lower me into my grave so they can let me down one last time"
STORY TIME
Last year in College, I had two simultaneous projects. Both were semester long projects. One was for a database class an another was for a software engineering class.
As you can guess, the focus of the projects was very different. Databases we made some desktop networked chat application with a user login system and what not in Java. SE we made an app store with an approval system and admin panels and ratings and reviews and all that jazz in Meteor.js.
The DB project we had 4 total people and one of them was someone we'll call Frank. Frank was also in my SE project group. Frank disappeared for several weeks. Not in class, didn't contact us, and at one point the professors didn't know much either. As soon as we noticed it would be an issue, we talked to the professors. Just keeping them in the loop will save you a lot of trouble down the road. I'm assuming there was some medical or family emergency because the professors were very understanding with him once he started coming back to class and they had a chance to talk.
Lesson 1: If you have that guy that doesn't show up or communicate, don't be a jerk to them and communicate with your professor. Also, don't stop trying to contact the rogue partner. Maybe they'll come around sometime.
It sucked to lose 25% of our team for a project, but Frank appreciated that we didn't totally ignore him and throw him under the bus to the point that the last day of class he came up to me and said, "hey, open your book bag and bring it next to mine." He then threw a LARGE bottle of booze in there as a thank you.
Lesson 2: Treat humans as humans. Things go wrong and understanding that will get you a lot farther with people than trying to make them feel terrible about something that may have been out of their control.
Our DB project went really well. We got an A, we demoed, it worked, it was cool. The biggest problem is I was the only person that had taken a networking class so I ended up doing a large portion of the work. I wish I had taken other people's skills into account when we were deciding on a project. Especially because the only requirement was that it needed to have a minimum of 5 tables and we had to use some SQL language (aka, we couldn't use no-SQL).
The SE project had Frank and a music major who wanted to minor in CS (and then 3 other regular CS students aside from me). This assignment was make an app store using any technology you want. But, you had to use agile sprints. So we had weekly meetings with the "customer" (the TA), who would change requirements on us to keep us on our toes and tell us what they wanted done as a priority for the next meeting. Seriously, just like real life. It was so much fun trying to stay ahead of that.
So we met up and tried to decided what to use. One kid said Java because we all had it for school. The big issue is trying to make a Java web app is a pain in the ass. Seriously, there are so many better things to use. Other teams decided to use Django because they all wanted to learn Python. I suggested why not use something with a nice package system to minimize duplicating work that had already been done and tested by someone. Kid 1 didn't like that because he said in the real world you have to make your own software and not use packages. Little did he know that I had worked in SE for a few years already and knew damn well that every good project has code from somewhere else that has already solved a problem you're facing. We went with Java the first week. It failed miserably. Nobody could get the server set up on their computers. Using VCS with it required you to keep the repo outside of the where you wrote code and copy and paste changes in there. It was just a huge flop so everyone else voted to change.
Lesson 3: Be flexible. Be open to learning new things. Don't be afraid to try something new. It'll make you a better developer in the long run.
So we ended up using Meteor. Why? We all figured we could pick up javascript super easy.Two of us already knew it. And the real time thing would make for some cool effects when an app got a approved or a comment was made. We got to work and the one kid was still pissed. I just checked the repo and the only thing he committed was fixing the spelling of on word in the readme.
We sat down one day and worked for 4 straight hours. We finished the whole project in that time. While other teams were figuring out how to layout their homepage, we had a working user system and admin page and everything. Our TA was trying to throw us for loops by asking for crazy things and we still came through. We had tests that ran along side the application as you used it. It was friggin cool.
Lesson 4: If possible, pick the right tool for the job. Not the tool you know. Everything in CS has a purpose. If you use it for its purpose, you will save days off of a project.1 -
I replaced a python/mysql daily process that takes 25 minutes to run with a perl/redis process that takes 1 minute to run, so it runs multiple times a day. Mgmt asks me to convert it to python/mysql, "...but keep the run time at one minute. That's great!"
No.4 -
It has been bugging the shit out of me lately... the sheer number of shit-tier "programmers" that have been climbing out of the woodwork the last few years.
I'm not trying to come across as elitist or "holier than thou", but it's getting ridiculous and annoying. Even on here, you have people who "only do frontend development" or some other lame ass shit-stain of an excuse.
When I first started learning programming (PHP was my first language), it wasn't because I wanted to be a programmer. I used to be a member (my account is still there, in fact) of "HackThisSite", back when I was about 12 years old. After hanging out long enough, I got the hint that the best hackers are, in essence, programmers.
Want to learn how to do SQL injection? Learn SQL - write a program that uses an SQL database, and ask yourself how you would exploit your own software.
Want to reverse engineer the network protocol of some proprietary software? Learn TCP/IP - write a TCP/IP packet filter.
Back then, a programmer and a hacker were very much one in the same. Nowadays, some kid can download Python, write a "hello, world" program and they're halfway to freelancing or whatever.
It's rare to find a programmer - a REAL programmer, one who knows how the systems he develops for better than the back of his hand.
These days, I find people want the instant gratification that these simpler languages provide. You don't need to understand how virtual memory works, hell many people don't even really understand C/C++ pointers - and that's BASIC SHIT right there.
Put another way, would you want to take your car to a brake mechanic that doesn't understand how brakes work? I sure as hell wouldn't.
Watching these "programmers" out there who don't have a fucking clue how the code they write does what it does, is like watching a grown man walk around with a kid's toolbox full or plastic toys calling himself a mechanic. (I like cars, ok?!)
*sigh*
Python, AngularJS, Bootstrap, etc. They're all tools and they have their merits. But god fucking dammit, they're not the ONLY damn tools that matter. Stop making excuses *not* to learn something, Mr."IOnlyDoFrontEnd".
Coding ain't Lego's, fuckers.36 -
!rant
Went to see my brother today. Before I could say hi, I saw the following:
- Desktop, Windows playing video
- Thinkpad, Linux mint, Arduino IDE
- Arduino board with some sensors
- Coffee
- Complaining about light theme
I've only thought him a bit of C# and SQL. They grow up so fast :')
(Before today, I only knew he was gonna learn Python)3 -
If programming languages were countries, which country would each language represent?
Disclaimer: its just a joke
Java: USA -- optimistic, powerful, likes to gloss over inconveniences.
C++: UK -- strong and exacting, but not so good at actually finishing things and tends to get overtaken by Java.
Python: The Netherlands. "Hey no problem, let'sh do it guysh!"
Ruby: France. Powerful, stylish and convinced of its own correctness, but somewhat ignored by everyone else.
Assembly language: India. Massive, deep, vitally important but full of problems.
Cobol: Russia. Once very powerful and written with managers in mind; but has ended up losing out.
SQL and PL/SQL: Germany. A solid, reliable workhorse of a language.
Javascript: Italy. Massively influential and loved by everyone, but breaks down easily.
Scala: Hungary. Technically pure and correct, but suffers from an unworkable obsession with grammar that will limit its future success.
C: Norway. Tough and dynamic, but not very exciting.
PHP: Brazil. A lot of beauty springs from it and it flaunts itself a lot, but it's secretly very conservative.
LISP: Iceland. Incredibly clever and well-organised, but icy and remote.
Perl: China. Able to do apparently almost anything, but rather inscrutable.
Swift: Japan. One minute it's nowhere, the next it's everywhere and your mobile phone relies on it.
C#: Switzerland. Beautiful and well thought-out, but expect to pay a lot if you want to get seriously involved.
R: Liechtenstein. Probably really amazing, especially if you're into big numbers, but no-one knows what it actually does.
Awk: North Korea. Stubbornly resists change, and its users appear to be unnaturally fond of it for reasons we can only speculate on.17 -
My CS teacher uses html 4 spec that has shit like <strong> and <font size=5> and all sorts of inline garbage. She writes the tags in ALL CAPS and it honestly looks like SQL had a baby with brainfuck. I can't handle this shit anymore. She feels like she's apparently very good at programming and has just been promoted to the School's CS HOD (Head of Department). I have no idea what to do I go to school everyday having to face her mutilating my interest in programming. My peers are all incompetent and don't care at all. Don't get me started on how she writes Python. What the fk man.31
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Mother fucking SQL, fuck mathematicians, fuck every thing!
So let's supose we'd only need the first char of a string. Every, and I mean fucking every (php, java, javascript, ruby, python, haskell) fucking language, uses something like `substring(input, 0, 1)` as it knows the input is nothing more than a fucking array of chars, otherwise known as motherfucking String. Logically the offset for the first char is 0.
Enter SQL, there you need to put `SUBSTRING(input, 1, 1)` because fuck every one! Fucking math guys who developed relational algebra on which (most) databases are based on (I love you for it, but come on you fuckers!), Decided that the first character should be at position 1...
Fuckers6 -
Who holds the #1 Google spot for these queries?
fuck c#: devRant
fuck typescript: devRant
fuck xcode: devRant
fuck product owner: devRant
fuck docker: reddit (devRant is 2)
fuck java: reddit (devRant is 2)
fuck agile: reddit (devRant is 2)
fuck scrum: reddit (devRant is 2)
fuck sql: reddit (devRant is 2)
fuck node: reddit (devRant is 3)
fuck php: github (devRant is 4)
fuck python: github (devRant is 4)
fuck clojure: reddit (devRan't didn't rank on first page)
fuck rust: reddit (devRant didn't rank on first page)
fuck scala: reddit (devRant didn't rank on first page)
fuck ruby: **am I still connected to the company VPN? I might have some explaining to do** (devRant didn't rank)12 -
One day browsing the internet, I find a website that is hiring web developers. I was curious, so I decided to see the requirements.
Job : To manage this website
Skills Required
6+ years Experience of
HTML
CSS
JavaScript
Node.js
Vue.js
TypeScript
Java
PHP
Python
Ruby
Ruby on Rails
ASP.NET
Perl
C
C++
Advanced C++
C#
Assembly
RUST
R
Django
Bash
SQL
Built at least 17 stand alone desktop apps without any dependencies with pure C++
Built at least 7 websites alone.
3+ years Hacking experience
built 5 stand-alone mobile with Java, Dart and Flutter
7800+ reputations on stack overflow.
Answered at least 560 questions on stack overflow
Have at least 300 repositories on GitHub, GitLab, Bitbucket.
Written 1000+ lines of code on each single repository.
Salary: $600 per month.
If he learnt all languages one by one at age 0, he will be 138 now!14 -
Java. AGAIN. 😡
so, I am trying to get a csv opened and read, and then search through it based on values. Easy peasy lemon squeezy in python, right?
Well, damned be java. You need a buffered reader to read the file. Then you have to "while(has next)" the whole damn thing, then you have to do something with the data that you read one by one, right? Well, not to be disappointed, they do have json libraries, but you **have to install** the plugins for it. Aka you have to manually add the libraries or use some backwards manager like maven.
Gotta admit, jdbc is neat if you're anal about your sql statements, but bring the same jazz to csv, and all the hell will break loose.
Now, if you just read your json data into multiple objects and throw them in an array... Kiss shorthand search's ass goodbye, because this mofo can't search through lists without licking the arse of every object. And now, you have to find another way because this way, you can't group shit you just read from csv. (or, I haven't found a way after 5 hours of dealing with the godforsaken shitshow that java libraries are.)
Like, I'm devastated. If this rant doesn't make much sense to you, blame some java library for it.
Shouldn't be too hard.25 -
!rant I’ve been with the same company for 6 years, but the past few years things have been continually declining. Nothing has been awful, I just feel like there is very little room for promotion, or even worse, knowledge gains (we do a lot of win forms, c# mvc, vb6, sql stored procs). I’ve been so desperate to learn “new stuff” that I’ve been picking up contract work where I can find it (for nights and weekend projects). I’m excited to say that the company I’ve been doing most of my contract work with has offered me a full time remote position! It’s a 30% increase in pay, all new tech (mostly React Native, ReactJS, GraphQL, Nodejs, python, and integration with existing .Net applications)!
Feel honored DevRant, I’m telling all of you before I even share the news with my family (with the exception of my wife)!1 -
Ok , so True is just !Falsejoke/meme testing database nosql development java javascript project management sql python programming php4
-
What's your favorite IDE to use and why?
I saw a little IntelliJ hate on another rant, but so far it has been pretty useful for me, I only need 1 IDE for Java/PHP/HTML/Python/JS/SQL
Pic unrelated, just for attention and the LOL's19 -
I don't know if I'm being pranked or not, but I work with my boss and he has the strangest way of doing things.
- Only use PHP
- Keep error_reporting off (for development), Site cannot function if they are on.
- 20,000 lines of functions in a single file, 50% of which was unused, mostly repeated code that could have been reduced massively.
- Zero Code Comments
- Inconsistent variable names, function names, file names -- I was literally project searching for months to find things.
- There is nothing close to a normalized SQL Database, column ID names can't even stay consistent.
- Every query is done with a mysqli wrapper to use legacy mysql functions.
- Most used function is to escape stirngs
- Type-hinting is too strict for the code.
- Most files packed with Inline CSS, JavaScript and PHP - we don't want to use an external file otherwise we'd have to open two of them.
- Do not use a package manger composer because he doesn't have it installed.. Though I told him it's easy on any platform and I'll explain it.
- He downloads a few composer packages he likes and drag/drop them into random folder.
- Uses $_GET to set values and pass them around like a message contianer.
- One file is 6000 lines which is a giant if statement with somewhere close to 7 levels deep of recursion.
- Never removes his old code that bloats things.
- Has functions from a decade ago he would like to save to use some day. Just regular, plain old, PHP functions.
- Always wants to build things from scratch, and re-using a lot of his code that is honestly a weird way of doing almost everything.
- Using CodeIntel, Mess Detectors, Error Detectors is not good or useful.
- Would not deploy to production through any tool I setup, though I was told to. Instead he wrote bash scripts that still make me nervous.
- Often tells me to make something modern/great (reinventing a wheel) and then ends up saying, "I think I'd do it this way... Referes to his code 5 years ago".
- Using isset() breaks things.
- Tens of thousands of undefined variables exist because arrays are creates like $this[][][] = 5;
- Understanding the naming of functions required me to write several documents.
- I had to use #region tags to find places in the code quicker since a router was about 2000 lines of if else statements.
- I used Todo Bookmark extensions in VSCode to mark and flag everything that's a bug.
- Gets upset if I add anything to .gitignore; I tried to tell him it ignores files we don't want, he is though it deleted them for a while.
- He would rather explain every line of code in a mammoth project that follows no human known patterns, includes files that overwrite global scope variables and wants has me do the documentation.
- Open to ideas but when I bring them up such as - This is what most standards suggest, here's a literal example of exactly what you want but easier - He will passively decide against it and end up working on tedious things not very necessary for project release dates.
- On another project I try to write code but he wants to go over every single nook and cranny and stay on the phone the entire day as I watch his screen and Im trying to code.
I would like us all to do well but I do not consider him a programmer but a script-whippersnapper. I find myself trying to to debate the most basic of things (you shouldnt 777 every file), and I need all kinds of evidence before he will do something about it. We need "security" and all kinds of buzz words but I'm scared to death of this code. After several months its a nice place to work but I am convinced I'm being pranked or my boss has very little idea what he's doing. I've worked in a lot of disasters but nothing like this.
We are building an API, I could use something open source to help with anything from validations, routing, ACL but he ends up reinventing the wheel. I have never worked so slow, hindered and baffled at how I am supposed to build anything - nothing is stable, tested, and rarely logical. I suggested many things but he would rather have small talk and reason his way into using things he made.
I could fhave this project 50% done i a Node API i two weeks, pretty fast in a PHP or Python one, but we for reasons I have no idea would rather go slow and literally "build a framework". Two knuckleheads are going to build a PHP REST framework and compete with tested, tried and true open source tools by tens of millions?
I just wanted to rant because this drives me crazy. I have so much stress my neck and shoulder seems like a nerve is pinched. I don't understand what any of this means. I've never met someone who was wrong about so many things but believed they were right. I just don't know what to say so often on call I just say, 'uhh..'. It's like nothing anyone or any authority says matters, I don't know why he asks anything he's going to do things one way, a hard way, only that he can decipher. He's an owner, he's not worried about job security.13 -
Depends. No one took for the job. VSCode is really good for web and Python. I use Visual Studio for c#, c++ and c. Jetbrains for Java stuff, including Android studio.
When writing SQL I usually use vendor-provided editors like MySQL Workbench. They're the tool made for the job.
Visual Studio Code is my generic editor thanks to it's easy-access terminal. Makes running anything a breeze.
It doesn't feel as snappy as other editors though and installing plugins just for intellisense to work can be annoying, which is why I use other tools for other workflows.
Generally, I avoid things like vim. Sorry, but I have a mouse AND a keyboard. Paid for em both, and I intend to use em. Sometimes I wanna find a setting in a menu and not fuck around with config files after googling what the right setting is called.
I used Sublime for a while, but never really got too into it. It's okay.1 -
So somebody decided that instead of simply escaping apostrophes it would be best to just delete them altogether. I m pretty sure you ll understand why that s a problem.9
-
Had a job interview today as a Junior Python dev. The hardest part: they asked things, that I used to learn in some time in the past, but got rusty in my memory because I don't use em much. Like "to write func that sorts array". Last time I was writing sorting without standard library at least half a year ago. Same with the regular expressions (need em the most once in several months) or sql expressions (last time - 7 month ago). How to remember these things?9
-
Anyone else having a hard time switching between languages? :/
if(this.isActive and this.isVisible):
...
Java, JS and SQL at work, Python in my own projects...10 -
Whole class: makes an sql database using phpmyadmin. Simple, easy, meets the requirements
Me: fuck it. Use python with pyqt5. And Microsoft sql server Spend unnecessary hours on making repetitive functions, cause my stupid ass can't figure out how to pass more than one parameters in class methods.
All in all, it looks good. I feel like I did something, learnt something new. Took on a challenge. Its a wierdly good feeling, somewhat rewarding.5 -
I remember the first time I was experimenting with Linux and decided to install Kali Linux (was still version 1 at the time) and in the process cleaned my hard drive. I was in first year and I hadn't been introduced to git, so you can imagine what happened to my code.
Or when I dumped all my databases into one SQL file (the feature looked tasty in phpmyadmin) and then after reinstalling everything, I couldn't import back the files.
Or last year, where I was on industrial attachment. So we were to delete some data from DHIS2 manually. So as a developer I grouped all organisation units to be deleted under one parent and wrote a python script to recursively delete anything in that group. Just when I was about to show my supervisor how efficiently my script was deleting stuff, he said, "Don't delete anything yet". I hope he doesn't read this *wink*
Fast forward, last week on Friday I dropped my external hard drive. It just works on one USB port now, no idea how and why. -
I'm so fkin happyyyyyy!!
2 months ago a friend hits me up and says "lets make a fkin website"
I had no knowledge of web dev and didn't take it seriously cuz "web dev is for losers who can't code, also they get paid in peanuts" as stated by someone I highly respected back in school.
Fuck him.
It's all changed.
I never thought I'd say this.
But web dev is the best thing I've picked up in 3 years
Been making steady progress in js, php, sql then picked up jquery and made a few dynamic test sites. God it was so fkin satisfactory. Started node- it's intimidating but I'll get the hang of it soon and thinking of starting vue or ember as soon as I'm confident in all the stuff I've picked up. Oh and friend's website?
Fuck that it's a trash concept. I still thanked him for getting me to start web dev and moved on.
I still have my roots in c++ and Python and I'll never forget them but I think this may be the start of a wonderful journey. Be sure to burst my bubble I'm just a noob now10 -
What To Learn?
I'm a beginner in web development and have knowledge about html, css, JavaScript, jQuery, Sass, NodeJS, Express, MongoDB, Passport. You can consider me to be a beginner full stack developer, but I'm confused about what to learn further. There are so many front end frameworks that one can spend his entire life learning them. React, Vue, Angular, Backbone, etc. But I always want to learn backend properly, then there's Rails, PHP, SQL, Python. Can anyone atleast tell me what to learn and why exactly? This thing's making me mad and anxious.24 -
So I'm coming out of one that has a focus on this stack (JS [JQuery after weeks of Vanilla JS drilling in our heads, React], Java, MySQL, Python [Django, Bottle], HTML/CSS, and a few web security concepts (XSS, SQL injections).
The whole course has been 4 months learning, 3 weeks working on a final project. Next week is the presentation, so I think I can safely comment on the course.
We moved fast, but that's to be expected. Lecture in the mornings, exercises in the afternoons, assignments due at the beginning of each week. Constantly working towards it and improving. I have been working pretty hard. We were given some help, but had to get a lot of answers online (based God StackOverflow), but that's part of it.
We touched on some concepts like inheritance in JS, Python and Java, OOP and to be open to concepts we don't know so we should be thirsty for that knowledge.
In my off time, I've begun texting myself Node and really trying to double down on React because it seems useful. I realized I was more drawn to the backend, but I was comfortable in front end as well. (Just don't ask me to design anything, my eye for aesthetics/CSS sorcery is terrible.)
The overall experience has been pretty mixed, but we were mostly unsatisfied. We weren't given then help we were promised. The explanations weren't exactly crystal clear, so we would have to teach ourselves and each other quite a bit. We worked together a lot. Some people really fell behind, some caught up, some flew ahead and thrived. (I'm somewhere between caught up and thrived, I recognize where I stand.)
I'm happy I did a bootcamp, they aren't miracle programs, but they at least kick you into place that you are learning and need to continue to learn. (Just kinda wish I had done a different one.)
Feel free to ask about anything concerning it! -
TLDR;
How much do you earn for your skill set in your country vs your cost of living?
BONUS;
See how much I & others earn.
Recently I became aware of just how massive the gap in developers earnings are between countries. I'd love to calculate a fixed score for income vs cost of living.
I know this stuff is sensitive to some so if you prefer just post your score (avg income p/m after tax / cost of living).
I'm not shy so I'll go first:
MY RATES
Normal Rate (Long term): $23
Consulting / Short term: $30-$74
Pen Test: $1500 once off.
Pen Test Fixes: consulting rate.
Simple work/websites: min $400+
Family & Friends: Dev friends are usually free (when mutually beneficial). Family and others can fuck off, even if they can pay (I pass their info to dev friends with fair warning).
GENERAL INFO
Experience: 9 years
Country: South Africa
Developer rareness in country: Very Rare (+-90 job openings per job seeker).
Middle class wage in country: $1550 p/m (can afford a new car, decent apartment & some luxuries like beer/eating out).
Employment type: Permanent though I can and do freelance occasionally.
Client Locality: Mostly local.
Developer Type: Web Developer (True web dev - I do anything web related from custom HTTP servers to sockets, services, advanced browser api's, apps & more).
STACKS / SKILLSETS
I'M PROFICIENT IN:
python, JavaScript, ASP classic, bash, php, html, css, sql, msql, elastic search, REST, SOAP, DOM, IIS, apache
I DABBLE WITH:
ASP.net, C++, ruby, GO, nginx, tesseract
MY SPECIALTIES:
application architecture, automation, integrations, db's, real time data, advanced browser apps/extensions (webRTC, canvas etc).
SUMMARY
Avg income p/m after tax: $2250
Cost of living (car+rent+food): $1200
Score: 1.85
*Note: For integrity when calculating my cost of living I excluded debt repayments and only kept my necessities which are transport, food & shelter.
I really hope you guy's post your results, it would be great to get an idea of which is really the worst / best country to be a developer in.20 -
I just dealt with a 3 nested "if" statements in SQL. There is no indentation so I am quite frustrated since each "if" spans up to 2-30 lines.
I now understand why Python white space is significant3 -
Me: Hey programming languages, is 0 == [ ] ?
PHP: Nope. It's not.
Python: Nope. Easy.
Java: Heh. No it isn't.
Javascript: Oh, um yeah, hurrr durrr harr harr YES it is.
But screw it, hAvE yOu hEaRd oF nExTjS? wE sUpPoRt sQl qUeRiEs nOw.34 -
Little bit of background I've been a front end developer for the past eight years not a good one but I get by. Last 4 working with consulting firms for fortune 500 clients. Big projects big plans big structure, following someone else's lead and just knowing the basics of code reviewing, git flow, code deployment and everything else... life happens and i end up as a front end developer for a big company not tech related that wants to depend less from consultants and do more in house dev. Seems a pretty straightforward project front in angular. Back on python doing queries to a database with sql server. I finish the on-boarding and after two weeks finally get access to the repos. Worst spaghetti code I've ever seen. Seems like someone took a vanilla script project from 10 years ago and push it into an angular tutorial project. Commented code, no comments for the code, deprecated functions still there, no use of typescript nested ifs hell. I try to do my job doing new features do comments clean up a bit. Senior developers get annoyed6
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!!!rant
Most exited I've been about some code? Probably for some random "build a twitter clone with Rails" tutorial I found online.
I've been working on my CS degree for a while (theoretical CS) but I really wanted to mess with something a bit more practical. I had almost none web dev experience, since I've been programming mostly OS-related stuff till then (C). I started looking around, trying to find a stack that's easy to learn since my time was limited- I still had to finish with my degree.
I played around with many languages and frameworks for a week or two. Decided to go with Ruby/Rails and built a small twitter clone blindly following a tutorial I found online and WAS I FUCKING EXITED for my small but handmade twitter clone had come to life. Coming from a C background, Ruby was weird and felt like a toy language but I fell in love.
My excitement didn't fade. I bought some books, studied hard for about a month, learned Ruby, Rails, JavaScript, SQL (w/ pg) and some HTML/CSS. Only playing with todo apps wasn't fun. I had a project idea I believed might be somewhat successful so I started working on it.
The next few months were spent studying and working on my project. It was hard. I had no experience on any web dev technology so I had learn so many new things all at once. Picked up React, ditched it and rewrote the front end with Vue. Read about TDD, worked with PostgreSQL, Redis and a dozen third party APIs, bought a vps and deployed everything from scratch. Played it with node and some machine learning with python.
Long story short, one year and about 30 books later, my project is up and running, has about 4k active monthly users, is making a profit and is steadily growing. If everything goes well, next week I'll close a deal with a pretty big client and I CANT BE FKING HAPPIER AND MORE EXCITED :D Towards the end of the month I'll also be interviewed for a web dev position.
That stupid twitter clone tutorial made me excited enough to start messing with web technologies. Thank you stupid twitter clone tutorial, a part of my heart will be yours forever.2 -
In a time where a web dev is expected to know, well.. everything... Backend -JAVA, python, nodejs and C++ would be great.
Front- angular, react, other 10 libs
DBs -sql, mongo, redis, elastic, kafka, rebbitmq
Also be devops on the side with AWS and docker kubernetis and more stuff
How the f is that possible?
In my real job for the last couple of years and different companies, I usually use 1 language/framework & 1 main DB.. and although it's possible in some companies, but in mine, ppl dont get access to AWS etc..
So let's say there's me.. a server side dev for years.
So I decide to be better and learn Golang.. cool lang, never needed in my job, after few days of not using it I forgot all I learned and that was it.
Then I realized I gotta know some frontend cause everyone want a fullstack ninja nowadays.. so I tried Vuejs.. it was amazing .. never got to use it at work, cause i was a backend, and we didnt use frameworks on our products back then..
Also forgotten.
Then I decided to learned nodejs, because this is the coolest thing ever.. hated it, but whatever... Never got to use it at work, cause everything was written in other lang which the whole team knew... Forgot the little i knew.
Then I decided, its time to see what Angular is, cause everyone started using it... similar idea to vuejs which i barely remembered, but wow it's a lot of code to remember, or I'll have to google everything.. so I went over it, but can't say i even learned it.
Now Im trying to move on to python, which, I really am learning in depth.. however, since I dont have real experience with it, no one gives me a shot at being a python dev, so again i feel like I'm trying to memorize syntax and wasting my time..
Tired of seeing React in all job ads, i decided to have a look what's that all about.. and whadoyaknow... It's fucking the same idea as vue/angular with again different syntax..
THIS IS CRAZY!
in how many syntaxes do i need to know how to make a fucking crud api, and a page with same fucking post form, TO BE A GOOD PROGRAMMER?!?6 -
Hello,
I just quit my job at a big market research company. It was disturbing how much processes there depended on excel and obscure visual basic scripts.
They load data from a database, do typical database tasks with excel and upload it back into the database.
PhDs run complex statical computations through an excel interface that passes the request to R.
Instead of an hour Python they execute stupid tasks with excel by hand. Day after day, month after month.
WHY? My colleagues were not dumb but instead of learning SQL and some python they build insane excel tables.
Maybe it's time pressure. But this excel insanity costs much more time in the end.5 -
Part of my job requires me to use SQL in SQL Server and databases and Python and utilising Javascript APIs - so I was thrown in at the deep end. But my fiancé is also an amazing help as a software engineer he helps to spot my errors and encourages me to take on new challenges.
-
TL;DR: TIL for heavy queries use PDO and not some frameworks DB class
ffs I was trying to save 300k+ lines at once with Laravel for weeks. Mind you from a text file. 1gb ram on the vps so while trying to prepare the text to save: Fatal Error: Allowed Memory Size of bla bla Bytes Exhausted
ok so lets put it in a loop: Fatal error: Maximum execution time of 30 seconds exceeded (set_time_limit(0); lol)
optimising, varying the code got me into a situation when the content got saved in the BD but inconsistent (duplicates) and the table had often more than 1,5M rows. That was what told me its not a performance issue, my code is the issue. (dah)
I was starting to think it would be easier to export a prepared query to a sql file and load the file into the db as thats the fastest possible option...I even started to think about switching to python, then it hit me, Laravel has a shitload of routes to the DB so I switched to PDO
benchmark on 1vCPU, 1GB RAM VPS with SSD
379k lines with 11 columns in less than 10 sec with a loop of saving every ~6000 rows (if i tried choking it to save the whole thing at once it went up to 16-17sec)2 -
hi devrant!
about six months ago i posted that i was accepted into and starting at a coding bootcamp. next week is the last week of curriculum for me before i can choose to be a teachers assistant or finish my capstone project and graduate!
some basic info about the course i took:
- 6 months (3 months web dev 2 months CS 1 month capstone project )
- starts by learning the MERN stack
- includes noSQL and SQL dbs
- transitions into C and then python for computer science
- includes basic security info
- lots and lots of algorithm practice
- lots of job readiness stuff (resume writing, linkedin, etc, but i havent done that yet)
- lots of portfolio-able projects throughout the schooling experience
- previous cohorts have something like 40% (after 1month) and 70% (after two) job placement rates (rough estimate)
let me know if anyone is curious about anything related and id be happy to answer what questions i can! :)6 -
In an average day, how many different languages do you use?
For example my previous job was strictly C and Python.
My current job involves Python, C#, VB, PHP, SQL, HTML/CSS, JS. It's rare but quite possibly I could touch all these on a single day.12 -
so if i get this correctly :
1. mongodb( community server) is going to create some files in my system which will be called "databases/collections/document bullshit via its own special process called mongod (similar to mysql , but ok)
2. my python flask app is going to connect to it via its official driver pymongo (which could be used directly)
3. mongoengine is a library (more of a wrapper on pymongo) providing "easy ways for connecting mongodb via pymongo" (which again could be used directly)
4. flask-mongoengine is library (more of a wrapper on mongoengine providing "easy ways for connecting mongodb via mongoengine via pymongo" (which again could be used directly)
5. flask-pymongo is some another bullshit library/wrapper that took away 6hours of mine which again is "A FUCKING WRAPPER PROVIDING EASY WAYS FOR CONNECTING TO MONGODB VIA PYMONGO"
seriously, fuck web development. Why can't the original driver (i.e pymongo from mongodb devs) could have simpler wrappers? and why does my fucking tutorial instructor had to use the most fucking rarely used flask-mongoengine (which i accidently read as flask-pymongo and got f**ked) to teach newbies? fucking day wasted trying to understand this crap.
I don't like monnopolies, but its somewhat good that the mobile environment is still in the hands of nononsense players like google and oracle(java) . atleast we don't have people releasing wrapper over wrapper over wrapper and then fighting about which wrapper is better to use.
Like , even when devs started cmplaining that android dbs are too difficult to understand, google themselves created an actively supported wrapper that shutted down the fight over which wrapper to use(sqldelight, realm,sql bright etc)5 -
Most of us have scary stories about professors that think that they know about what they are talking about when it comes to teaching comp sci subjects. Shit is so backwards in most parts of the world with teachers showing outdated or completely pointless tech.
A friend called me the other day asking for classic ASP help because it was being used in his web class. Another was asking me about flipping c cgi web scripting. Wtf are schools teaching? Having the drive to LEARN actuall useful topics that are relevant on the market is hard enough as it is...shouldn't schools help at least a little bit? I was lucky, we were thaught Java, Python, cpp, js, sql, html5, css3, php, ruby and we had classes for node (for those interested) and asp.net mvc. Those were RELEVANT and good classes and while some outdated tech was good the rest is just bullshit. Specially since most teachers have 0 market value as develpers...but hey!! Wtf do I know! Of course my word is shit against all them doctorate and master degrees.
Gimme a break. School can be great. But a lot of the leadership there is toxic af for our industry. And while I appreciate the effort in me being thaught modern languages (and thaught is a hard word since I already knew how to program way before going to school) i still remember a teacher taking points away from an assignment for not using switch statements in Python...despite my explaining that there was no such thing (you can go around it by using a lil technique using functions, its pretty cool..pero no mames)
Or what about the time I mentioned to a fellow student how he could use markup for having more control with his windows forms while the very same teacher contradicted me saying that shit was not possible. Or the guy at the school in which I work teaching intro to programming using fucking vba...fk man if you are going the BASIC route at least teach them b4j or something fuuuuck.
I had good teachers, but they were always cast asside by dptmnt heads as if they knew better. I just hate pendejo teachers I really do.
Chinguen a su madre, bola de babosos.rant remembering uni yes asshole gnu linux is a viable alternative i still love coding fuck bad teachers fk the system11 -
Everyones like "python is pseudocode" but honestly i dont see it, after sql, python is the least intuitive syntax i ever worked with, and i frequently use haskell so4
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Welcome to post 2 of WHY WOULD I WANT TO WORK WITH YOU?, a saga of competence, empathy and me being dick, even tho I didn't want to be one.
This is a follow-up to: https://devrant.com/rants/2363374 It's title is: "Oh, you can post only every 2h. Didn't know that". I also didn't know that the rest of my rant would be put into a comment. For consistency tho, this time I am still splitting the story.
A wise person once wrote in their book: "People judge other people by two things: Empathy and competence." This may not be an accurate quote, but it carries the same message. Also, I don't really remember who was the author. I only know they were probably quite wise. Anyway, I just wanted to share that sentence. Have a moment and think about it. Or don't. Here's my story:
A was a software house that looked pretty promising. They were elegant, their page and offer looked nice. Well, unless you consider the fact that they offered me internship. Unpaid. But I decided to meet with them anyway, since I had hope that I could negotiate some sort of paid internship or a job contract even. I did my homework after all, and I was confident I am able to keep up with their requirements. I arrived a little bit... no, way to early. One damn hour. Whatever, I waited. I was greeted by a woman. We had a cultural conversation, she had a list of 12 questions I needed to answer, as a form of a test. We begun. First question: How do you change a value in Oracle Database? "Wait a minute", I thought, "What kind of question is that?". Why in seven hells would you want your frontend developer to know how to handle oracle db? Well, I gave my answer, I did lick some of that SQL in my life. Next question: Java stuff. The bloody gal didn't even care to check what position I am applying to before the interview! At this point I didn't really have very high hopes. A shame on them forever.
The story of B and C is connected and a little bit more complicated. More on that in part 2. B stands for Bank. A big corporation then, by definition. A person I know decided called me that day and told me they're hiring, that he referred me and that they would like to arrange a meeting. And so we did. It was couple of days before Christmas. C was a software house again. Or a startup. Idk really. Their website wasn't finished so I couldn't read anything useful up on them. They didn't tell me much about themselves either. They also started with "unpaid internship".
In C, they would greet me and instantly sit me down next to a mac laptop and told me, "hey, do this stuff in python". What the fuck, not again... I told them that I am frontend dev, they guy said "it's no problem, you said you know python, it's a simple task". And yeah, I did host some apps in Flask and I did use psycopg2. It was in my CV. But never, ever, have I mentioned knowing heuristics nor statistics. I'm no data scientist, monsieur. Whatever, I tried, I failed a little bit, I told them that maybe if I did want to spend half of my day there I would finish this task, but back then I was way too nervous to focus and code. I told them what should be done in code and that I just was unable to code this at the very moment. They nodded, we said goodbye and I was sure not to hear from them ever again.
In B, I was greeted by a senior frontend dev. He told me the recruiter is sick and he couldn't come, so we're talking alone. I can buy it. We sat down in said meeting room, and he asked me if I wanted a drink. No thx, I had digested so much caffeine during last 24h, next dose could be an overdose. And then, he took out my resume printed in paper. With notes on it. With some stuff encircled. That bloody bastard did his homework. We spent over an hour, just talking in friendly atmosphere. It was an interview, but it was a conversation also. We shared our experiences, opinions and it went just perfect.
On December 20, I was heading home for Christmas. My situation looked like this: A called me they could offer me only unpaid internship. I was getting kinda bored of rice and debts, tbh. I gracefully rejected their generous offer. B didn't give me feedback yet(it was a most recent interview, so I didn't expect any message until after Christmas anyway). C told me that they could give me internship, but I managed to convince them to make it paid internship. After three months of very bad times, things were starting to get better.
On part III we will explore further events of my very recent past. That post will be same amount of storytelling and possibly a lesson for those who seek an employer and for those who seek an employee.6 -
Without a doubt it has to be the internal company search engine/file finding tool @thewamz and I wrote.
The company has a wide UNC network with files scattered all over the place and they need a way to keep track of where the files get moved to (they can and do get moved). The original tool was written in Java/Tomcat and didn't use any frameworks or utilities beyond custom written ones, no orms, and the SQL was just raw strings. The program didn't take into account that files might be moved or deleted so it never removed anything from the database, it just kept adding files and never removing them.
It however never stores files itself, just links to files elsewhere on the UNC network.
It took six months to get it into what might be a stable beta or release candidate state. The user interface is good, very simple and intuitive, the whole thing was rewritten in python/django, there were issues with utf 8 (and mysql not fully supporting utf 8 in its own utf 8 mode), we added a regex search mode (which was sorely lacking), the search used to take up to fifteen minutes however we sped it up to less than a minute (worst case when a user simply puts "^$" as the regex search). It has a multi threaded design which does some checks to ensure it doesn't spawn too many threads and get stuck in constant Gil switching. Still some bugs to fix, like moving the processing of results returned by the server in a web worker so that the content widget doesn't lock up processing millions of search results and moving the back end to use asynchronous python might gain a performance boost. But on the whole I think the system is ready to replace the older system that all the users are frustrated with and constantly complain about.
However the annoying bit is... How to actually get the new system online, while I am responsible for the development of tools and their maintenance, I am not responsible for their initial deployment and that means I have no idea when (or even if) my new tool will even ever be released :/ -
My work product: Or why I learned to get twitchy around Java...
I maintain a Java based test system, that tests a raster image processor. The client is a Java swing project that contains CORBA bindings to the internal API of the raster image processor. It also has custom written UI elements and duplicated functionality that became available in later versions of Java, but because some of the third party tools we use don't work with later versions of Java for some reason, it's not possible to upgrade Java to gain things as simple as recursive directory deletion, yes the version of Java we have to use does not support something as simple as that and custom code had to be written to support it.
Because of the requirement to build the API bindings along with the client the whole application must be built with the raster image processor build chain, which is a heavily customised jam build system. So an ant task calls out to execute a jam task and jam does about 90% of the heavy lifting.
In addition to the Java code there's code for interpreting PostScript files, as these can be used to alter the behaviour of the raster image processor during testing.
As if that weren't enough, there's a beanshell interface to allow users to script the test system, but none of the users know Java well enough to feel confident writing interpreted Java scripts (and that's too close to JavaScript for my comfort). I once tried swapping this out for the Rhino JavaScript interpreter and got all the verbal support in the world but no developer time to design an API that'd work for all the departments.
The server isn't much better though. It's a tomcat based application that was written by someone who had never built a tomcat application before, or any web application for that matter and uses raw SQL strings instead of an orm, it doesn't use MVC in any way, and insane amount of functionality is dumped into the jsp files.
It too interacts with a raster image processor to create difference masks of the output, running PostScript as needed. It spawns off multiple threads and can spend days processing hundreds of gigabytes of image output (depending on the size of the tests).
We're stuck on Tomcat seven because we can't upgrade beyond Java 6, which brings a whole manner of security issues, but that eager little Java updated will break the tool chain if it gets its way.
Between these two components we have the Java RMI server (sometimes) working to help generate image data on the client side before all images are pulled across a UNC network path onto the server that processes test jobs (in PDF format), by reading into the xref table of said PDF, finding the embedded image data (for our server consumed test files are just flate encoded TIFF files wrapped around just enough PDF to make them valid) and uses a tool to create a difference mask of two images.
This tool is very error prone, it can't difference images of different sizes, colour spaces, orientations or pixel depths, but it's the best we have.
The tool is installed in both the client and server if the client can generate images it'll query from the server which ones it needs to and if it can't the server will use the tool itself.
Our shells have custom profiles for linking to a whole manner of third party tools and libraries, including a link to visual studio 2005 (more indirectly related build dependencies), the whole profile has to ensure that absolutely no operating system pollution gets into the shell, most of our apps are installed in our home directories and we have to ensure our paths are correct for every single application we add.
And... Fucking and!
Most of the tools are stored as source bundles in a version control system... Not got or mercurial, not perforce or svn, not even CVS... They use a custom built version control system that is built on top of RCS, it keeps a central database of locked files (using soft and hard locks along with write protecting the files in the file system) to ensure users can't get merge conflicts by preventing other users from writing to the files at all.
Branching is heavy weight and can take the best part of a day to create a new branch and populate the history.
Gathering the tools alone to build the Dev environment to build my project takes the best part of a week.
What should be a joy come hardware refresh year becomes a curse ("Well fuck, now I loose a week spending it setting up the Dev environment on ANOTHER machine").
Needless to say, I enjoy NOT working with Java. A lot of this isn't Javas fault, but there's a lot of things that Java (specifically the Java 6 version we're stuck on) does not make easy.
This is why I prefer to build my web apps in python or node, hell, I'd even take Lua... Just... Compiling web pages into executable Java classes, why? I mean I understand the implementation of how this happens, but why did my predecessor have to choose this? Why?2 -
After some time, planning to install Linux again for personal use and some dev work at home. My current pc is getting too slow sometimes and it irritates me a lot.
My current pc 2gb RAM, Dual core Intel, 32 bit.
Main criteria, os should be fast, I can compromise on GUI, should be stable, should support my old configuration. I like to work on Java/Scala, python, js and sql. Eclipse will be there since I use it at work.
Short listed Ubuntu 16.04.2 LTS,
mint (huge confusion on gui),
Opensuse, elementary OS and arch. I had Ubuntu, mint for some time as secondary OS. Arch will be totally new world for me. I have tried few OS in USB boot but couldn't fix one.
Right now I am confused about which one to choose, since everything looks fine but I want the best choice based on my criteria.9 -
So I don't know if any of you know what BPA (Business Professionals of America) is (and its okay if you dont because its for highschoolers)
They hold competitions for us each year and Im going to be on my classes web dev team as the back-end python programmer. Weve already assigned everyone to their languages and were going to study so we can be prepared.
For the competition we have a few months to work on a website that actually works, front end, back end and all. There has to be forms and maybe even signup sheets that actually work.
Its really exciting and I'm definitely going to post the adventure of programming it along the way on devRant!!
If you wanna learn more about BPA go to their website, if your curious about what some kids get to experience then I'd suggest checking it out!!! -
I basically hate anything that IDEs aren't smart to fix typos.
- JavaScript, but usually not TypeScript
- Python
- SQL, mostly.4 -
Just finished importing over 70,000 rows with a bunch of joins onto a data warehouse for billing purposes. all done thanks to SQL alchemy and python. I feel like a boss.2
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Im a new self taught programmer and i need some advice on where i should go next to become a web developer.
I already know python and c#.
I learned html, css, js, php, sql.
What else can i learn?19 -
Rejected for the job . Out in technical round, though i gave all the correct answers.
Me: seating outside with a down face.🦁
HR: what happened? you seems to bit low .
Me: sir ,got rejected in technical round.🐷
HR: work on mistakes.
Me: yeah sir🦊
Inner me: tell me the mistakes fucker...
Why ? Why? Why?
Dealing with rejection for no reason 🐀17 -
I'm not real big on asking for help but I'm kinda nervous about applying for my first real programming gig. And I was hoping someone here would be willing to conduct a mock interview with me because I think it would help to get over my jitters and iron out where I might need to practice.
I'm applying for junior python and SQL based positions and I'd really appreciate if anyone would help me practice for an interview.
I'm available most hours Friday, Saturday, and Sunday and if you're willing you can contact me here or at email to setup a phone, screen share, or web interview.
My email is wisecrackdoesathing@protonmail.com6 -
The project my company agreed to work with 1 year ago is totally shitty.
We basically use Python 2, Tornado, MySQL and driver for it from 2005, custom made "ORM" where you have to write SQL in strings in Python, custom asynchronous service that runs jobs and all such...
The rest of the team writes code really badly and only after a year of fucking with this shit we made them do pull requests.
I became totally neurotic because of the shit I have to go through daily at work. I do not develop myself, no new things I have learned in the past year or so. What do I do, devrant? What is your advice?1 -
So my job is now starting to spin back around towards more development styles roles.
Currently I am in the process of learning about an internal Asp.Net app for managing invoicing.
A .net core app to manage changes to rate card prices.
And a small python app which runs 40+ sql queries and writes the results to a spreadsheet.
This is the jest time I’ve used python, and I have to say I really like it2 -
I'm almost done with my Python course and after I'm gonna study more like the tkinter module, the sql module, the socket module, etc (I'm sorry if they aren't called modules still kinda new to all of this talk) And after I feel I've learned what I need I'll move on to Ruby Programming!4
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I could use some advice from some tenured developers... (or anyone with some thoughts)
Long story short, I went to school for business (Trust me... business people bug me too now), but in the last six months of college I didn’t like what I was doing (finance/marketing) so I dove into data analytics.
After graduating I was lucky enough to get a job at a great company doing a little data architecture work, writing lots of SQL stored procedures, managing client databases, cubes, etc... I really enjoy my work, but I recently discovered... Python...
After being introduced to Python from people at work as well as my Roomate, I’ve been trying to dig in as much as possible. I try to read/code at least an hour before work everyday and some when I get home. I love it.
So here’s where I need advice...
What do I need to do/learn to get a job writing Python all day? (Or a majority of my day)
What particular skills may I be missing that I should learn?
What do I need to do to make this happen?! (I love SQL, but damn python is amazing)1 -
If my coworkers are going to execute SQL commands via strings in python and I can condense 50 lines of code into 7 with built-in eval(), then I see no problem here.6
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Solved django recruitment tests. Rejected because they seek someone who know django and I said I don’t know django cause I was using raw python, sql and writing async apps.
What I can say ? Thanks, lol3 -
LOL XCode....I think they meant "X"tra useless, resembling such as a bag of dicks without handles!!!!
Also, being fucking buried because there's aren't any devs anywhere to be found near me makes me extra cranky!
Ive been hammering away at this Flutter, Java, Swift, Python, and Google maps for just about 36 hours on 3.5 hrs sleep. I just can't stop, I fuckin love this shit!!!
Considering the fact that I'm self taught and just started writing code for real about 7 months ago, I'd say I'm handling this alright for now. Every bit of tech is getting shot out of a cannon at this one- maps, real time tracking, state level auth/Id verification, custom components like ID scans/native desktop applications on custom linux machines, body cams, SIP trunking... all in 3 apps which are 100% multi-platform and scaled up to high end enterprise levels and being groomed for national release. I'm writing the code and doing the tech for ALL of it- even down to custom painted barcode scanners, a wallet system built from scratch, GPS integration, location/geofence based document querying... holy fuck guys I'm gonna fuckin die haha!!!
I went from barely getting websites made in late summer to this very moment, where I am pumping shit out in Flutter, Dart, Python, CPP, Js, Swift, Java, Kotlin, Obj-C, SQL/noSQL, and who knows what else.
I don't even know what the hell I just said haha I hope everyone has a great day! -
Life is to take decisions. Which u prefer
Google vs Shodan vs 🦆 🦆 go
Angular vs vue vs react vs other
Gnome vs unity vs KDE
Atom vs vscode vs sublime or other
iOS vs android vs other
Natives bs ionic vs react native vs xamarin vs flutter
Gmail iCloud or outlook or proton mail
Camel, pascal ,snake case
C# or Java or python
Sql or not sql
Debian , fedora ,linux mint or kali
Server side rendering or client side
Aws vs gcloud vs Azure vs ibm cloud
Firefox vs chrome vs safari
Free without privacy or ads or paid without ads or privacy
Nintendo vs pc vs ps4 or xbox
WhatsApp or telegram or other
Sleep at night or not
Coment your favorite12 -
Learning Python first before learning SQL is a fucking joke...
its like learning to run before learning to walking...
my bootcamp kinda sucks12 -
Boored of work. Anyone got any open source projects that need help ? I can help in python, sql, C and C++. 🤷3
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Internship Title : Database building
Skill(s) required: Java, PHP, HTML, CSS, JavaScript, C#, Python, SQL, Bootstamp and Adobe Flash and CCNA
Yes, you read it correct, Bootstamp
WHHHHYYYYYY ???3 -
I really love how quick it is to get data from SQL with Djangos ORM. But heaven forbid I want to do a WHERE EXISTS clause. Comparing against two tables should not be that hard....1
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I've never had any use for Pythons tuple unpacking until today when building objects from SQL selects. I always thought it was kind of a lame feature, now I think it's awesome.
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Hello Guys... Just wanted to have some opinions:
Considering long-term career stability, how does a Machine Learning engineer compare with a Software Developer ( C, C++, Java, Python, etc. ) & a Web Developer ( Java, JavaScript, SQL, CSS, Python ) ?9 -
I know a lot of people aren't fans of Microsoft here, but does anyone have some extended experience with using powershell?
I've been using it for creating a script that handles quite a large set of tasks for setting up and configuring some application servers and so far I have been really digging the language. Being able to invoke the script against remote hosts in parallel like ansible has been a really cool learning experience.
Admittedly it's verbose as fuck, so getting the same thing done in something like python/perl might be like half the lines of code. And I know that some of the commands illicit a "WTF?" every now and again. But I think one of the powershell tutorials I watched early on in attempting this helped make using powershell not suck ass.
Every command is basically 'verb-noun'. You don't know what the command or switches are:
> get-help "command" -showwindow
It will give you a list of options if you didn't select the exact command with get-help.
It feels* amazingly buttoned up as a scripting language and it's really cool to be able to take advantage of lower level stuff, like you can run alternative shells (we have cygwin installed on some of our servers), you can run C# code, you have access to interfacing with .NET api's. I haven't messed with anything azure yet, but being able to interface with products and services like SQL/Exchange/O365/azure/servers/desktops from the same language seems pretty cool.
Admittedly, the learning curve feels terrible though. I felt like a dunce for the first couple weeks, couldn't navigate the language at all, and was always in the docs trying to figure stuff out. I think I just needed to understand how the people developing powershell intended for it to be used. Once I was able to put two-and-two together about the verb-noun structure and how to find information/examples about the cmdlets it's been quite easy to work with it.
If anyone else has any extended experience with it, please share your thoughts/opinions. Curious to see if your experiences are/were similar to mine.
If you don't have Powershell experience, please feel free to share your opinions of Micro$haft and me for using Micro$haft products too! It's all good 😎9 -
Hello world!
First time using this app, want a few suggestions from IT experts
I have been working in PHP since past 5 years and am quite good with it
But it's PHP and feel that there is no future in PHP, so what else should I take up?
Thinking to learn Django because I'm good with Backend development!
Any suggestions?
Thanks if you read it till here.12 -
Self learned. I was introduced to programming quite early courtesy my dad who pushed me to use Linux. At first I learned basics, enough to tinker with stuff. Then I met python. It changed my world. Now I know C, C++, JS, PHP, Obj-C fluent enough and am working on others. But python will always have a sweet spot in my heart. Also, I think python 3 is a good improvement over 2. Not perfect. But good enough and it still has a future.
Working on SQL and Java -
How many languages do you really know... I'd say 7 for myself
"Html" "CSS" JavaScript php "SQL" c# Julia c++ python
bit of c an java (count them as 0.5)
Get on my level 😉 seriously thou, what would you guys say you really know?33 -
Cross post from /r/cscareerquestions
Hey guys how are you all doing!?
I got into university this September (Computer Engineering & Informatics).
Although I've been programming java since I was 14 (github.com/zarkopafilis), discussions with a friend who is a dot net guy and has been working full-time C# for 2 years now got me thinking.
Alright, Java's good. I've learned to love and hate the language. I also like Spring Boot and whole this ecosystem of stuff including Scala and the other Java based languages. Currently I'm in the proccess of completing some personal project of mine.
Alright, here's the big question: Assuming I am going to graduate (and start working) in 5-7-8 years (Masters, PhD - who knows), which language would you suggest I stick with and start learning? - for backend programming of course.
Don't tell me JavaScript. Although I don't like it I've digested the fact that I'll have to learn some of it for sure.
Currently that's what I'm thinking: Invest some more time learning how the JVM works (and probably keep improving my code quality). Also learn some more stuff regarding Spring Boot (and/or Web Services in general). Then advance onto Scala till couple of years pass. In that time I shall keep improving my SQL skills.
On the other hand I may start learning C# along with .NETcore .
Sidenote: Personally I prefer statically typed languages, that's why I dislike stuff like js and python although I occasionally find myself fiddling with small projects like some laser tracker written with python + opencv.
Sorry if this reads like a big disorganized dump of thoughts. Thanks in advance! :)3 -
Fuck encoding and fuck PHP!!!
I'm programming a little vocab trainer to get used to php and MySQL. From an old VB vocab trainer I had ca. 2000 txt-files with words and converted them to sql-queries with a simple python script. When SELECTING words with special characters they become encoded properly. But if I UPDATE words their encoding is just fucked up... The table is utf-8 encoded all the columns are utf-8 encoded. The php mysqli connection is utf-8 encoded. My HTML header is utf-8... WTF? -
TL;DR I am not sure how to store a whole bunch of images for my SMS bot
Hi Everybody. I'm doing a side project where I am setting up a SMS bot to send images to certain phone numbers weekly. I am using twilio for the SMS bot and I think it's going to be written in python. I want the program to pick a random image from storage and then send that one. However I am not sure what way to store the images (REST API, SQL DB, firebase, etc.) I have worked with REST APIs before but I have almost no experience with SQL databases and firebase. Has anyone done anything like this? Is there a better way I could be doing this? Please lmk if you guys would like anymore info. Thank you!5 -
LEARNING QUESTION
I have been learning a lot of coding, front and back end web mainly (a touch of C# and Python but trying to keep my focus on web for now).
I am wondering where is the best place to learn about integration of SQL into other web programming (PHP for example).
Any tips are greatly appreciated.1 -
In the last days, my developer was working with different kinds of databases.
He uses a database, named TimeScale DB (Timescale). This is the plugin of a famous SQL database PostgreSQL.
He imports the same data in PostgreSQL and timescale DB.
Size in Timescale DB is = 24KB
Size in Simple PostgreSQL = 166MB
This is the record of 1000000 rows, 12 columns.
Data fetching is the same on both databases, But if we fetch time-based data, (e.g 2 days, 24 hours, From Date to Date) we have a 50% to 200% difference depending on the query. python3 & elixir is also working fine with DB.
Results are also nearly the same with InfluxDB.
For a specific use-case, we have software that is handling Simple and time-series data at the same time. If anyone wants to suggest something new, Also tell us. -
Hey errrbody!!!
I'm banging out a couple "showcase" mobile apps for practice, portfolio, and/or as potential templating tools.
I have no issue writing the code, I just wanted to see if I could get a couple pointers as far as user databases go. I'd like to have some "user profile" features generated from a FB...vlike profile images, name, address, contact, yadda yadda yadda. I usually use Firebase, but I am still having a little trouble with the more advanced stuff when it comes to integrating users profile data. I can get values from Google and whatnot, but I'd like to see what my other options are on the smaller scale.
I am currently writing code in Flutter/Dart, ReactJS( not native!), Vanilla Js, Python, and CPP.
I know there's options for client side storage like Shared Prefs, Sqflite, etc, as well as server/DB side stuff like Firebase, Aws, Mongo, Node, SQL, etc- you get the idea.
I just want something with decent documentation that's reliable, not a massive undertaking (at least not for all this little stuff, anyways) and could potentially be a go-to platform configuration in the future. It'd be cool to wire in my Flutter and js shit of possible, bit honestly I'm cool with having separate setups for the time being. Any extra input regarding the use of python and/or cpp as well (either separately or with mobile) would be rad as fuck!!!
I do realize it's a pretty vast area to cover, but I figured it couldn't hurt to see what everyone likes to use for full-stack setups.
Thanks!!!!9 -
just 'Hello world' me trying to make a restful api.
*Got Ktor, loved the koltin, hated the deploy, quit.
*Got Django, loved the python, hated the sql migration, quit.
*Got Node, loved everything, hated mongo, can't quit now...
*Got Firebase DB now, I feel the hate monster...ghostly voices, saying, Work my slave, build it... dont stop, 'cause we're right behind you...
....and we're waiting for you5 -
I had been assigned a task to create a cross-platform desktop application that keeps track of the expiry of a certain product and notify in real-time.
So, my journey to create such an application starts today and the list below describes the first few hours.
1. Google/Date and time in javascript
2. Google/Javascript date object
3. W3school/Time in javascript
4. W3school/Javascript date getTime() method
5. Google/Are electron.js applications platform independent
6. Google/Dart for desktop applications
7. Google/Is dart cross-platform
8. Google/Best desktop application framework
9. Google/Python for desktop app development
10. Freecodecamp/How to build your first desktop application in python
11. Google/Pyqt
12. Google/Which is the best technology to build cross-platform desktop application
13. Google/Cross-platform desktop app development for windows mac and linux
14. Udemy / cross platform desktop app development for windows mac and linux
15. Youtube/ electron desktop app, demo
16. Youtube/ electron.js is obsolete
17. Youtube/Neutralinojs
18. Youtube/ neutralinojs tutorial
19. Google/Neutralinojs or electronjs
20. Google/Math.js
21. Google/Math.js/JS Bin
22. Google/Cannot find package “math.js”
23. StackOverFlow/How do I resolve “cannot find module” error using Node.js
24. Google/ is it better to install npm packages locally
25. Quora/ why should you stop installing NPM packages globally
26. Google/ what is nvm
27. Google/nvm version check
28. Stackoverflow/node version management on windows
29. Github/coreybutler/nvm-windows: a nvm for windows. Ironically written in Go
30. Google/how to uninstall a npm package
31. Npm docs/uninstalling packages and dependencies
32. Google/require in javascript
33. Youtube/how to install electronjs
34. Youtube/electronjs in 100s(fireship.io)
35. Roryok.com/electronjs memory usage compared to other cross-platform frameworks
36. Google/is electronjs memory hungry
37. Youtube/sql in one hour
38. Youtube/learn sql in 60 mins
39. Geeksforgeeks/connect mysql with node app
40. Stackoverflow/How to return to previous directory using cmd
41. Stackoverflow/how to require using const
42. Geeksforgeeks/difference between require and es6 import and export
TO BE CONTINUED...1 -
I starting developing my skills to a pro level from 1 year and half from now. My skillset is focused on Backend Development + Data Science(Specially Deep Learning), some sort of Machine Learning Engineer. I fill my github with personal projects the last 5 months, and im currently working on a very exciting project that involves all of my skills, its about Developing and deploy a Deep Learning Model for Image Deblurring.
I started to look for work two months to now. I applied to dozens of jobs at startups, no response. I changed my strategy a bit, focusing on early stage startups that dont have infinite money for pay all that senior devs, nothing, not even that startups wish to have me in their teams. I even applied to 2 or 3 and claim to do the job for little payment, arguing im not going for money but experience, nothing. I never got a reply back, not an interview, the few that reach back(like 3, from 3 or 4 dozen of startups), was just for say their are not interested on me.
This is frustrating, what i do on my days is just push forward my personal projects without rest. I will be broke in a few months from now if i dont get a job, im still young, i have 21 years, but i dont have economic support from parents anymore(they are already broke). Truly dont know what to do. Currently my brother is helping me with the money, but he will broke in few months as i say.
The worst of all this case is that i feel capable of get things done, i have skills and i trust in myself. This is not about me having doubts about my skills, but about startups that dont care, they are not interested in me, and the other worst thing is that my profile is in high demand, at least on startups, they always seek for backend devs with Machine Learning knowledge. Im nothing for them, i only want to land that first job, but seems to be impossible.
For add to this situation, im from south america, Venezuela, and im only able to get a remote job, because in my country basically has no Tech Industry, just Agencies everywhere underpaying devs, that as extent, dont care about my profile too!!! this is ridiculous, not even that almost dead Agencies that contract devs for very little payment in my country are interested in me! As extra, my economic situation dont allows me to reallocate, i simple cant afford that. planning to do it, but after land some job for a few months. Anyways coronavirus seems to finally set remote work as the default, maybe this is not a huge factor right now.
I try to find job as freelancer, i check the freelancer sites(Freelancer, Guru and so on) every week more or less, but at least from what i see, there is no Backend-Only gigs for Python Devs, They always ask for Fullstack developers, and Machine Learning gigs i dont even mention them.
Maybe im missing something obvious, but feel incredible that someone that has skills is not capable of land even a freelancer job. Maybe im blind, or maybe im asking too much(I feel the latter is not the case). Or maybe im overestimating my self? i think around that time to time, but is not possible, i have knowledge of Rest/GraphQL APIs Development using frameworks like Flask or DJango(But i like Flask more than DJango, i feel awesome with its microframework approach). Familiarized with containerization and Docker. I can mention knowledge about SQL and DBs(PostgreSQL), ORMs(SQLAlchemy), Open Auth, CI/CD, Unit Testing, Git, Soft DevOps Skills, Design Patterns like MVC or MTV, Serverless Environments, Deep Learning Solutions, end to end: Data Gathering, Preprocessing, Data Analysis, Model Architecture Design, Training and Finetunning. Im familiarized with SotA techniques widely used now days, GANs, Transformers, Residual Networks, U-Nets, Sequence Data, Image Data or high Dimensional Data, Data Augmentation, Regularization, Dropout, All kind of loss functions and Non Linear functions. My toolset is based around Python, with Tensorflow as the main framework, supported by other libraries like pandas, numpy and other Data Science oriented utils.
I know lot of stuff, is not that enough for get a Junior Level underpaid job? truly dont get it, what is required for get a job? not even enough for get an interview?
I have some dev friends and everyone seems to be able to land jobs, why im not landing even an interview?
I will keep pushing my Dev career, is that or starve to death. But i will love to read your suggestions! how i can approach this?
i will leave here my relevant social presence:
https://linkedin.com/in/...
https://github.com/ElPapi42
Thanks in advance!9 -
I am a beginner in programming. Started to code some 9 months back. So far I have learnt some basic C, Python(from LPTHW), HTML, CSS, JavaScript(from Coursera). I want to advance my skill. One of my relatives who is a programmer too advices me to learn SQL now and then learn PHP. So according to you what should I do now. I also want to develop my Python skills to using its frameworks so that I can make some real stuffs with that.
Pls suggest me my next move and also tell me from where can I learn these things( free courses could be of more help to me). I want to quickly learn the most of these so that I can make a dynamic website and web apps in the near future.
Thanks in advance!5 -
Do you recommend hiring junior or mid-level dev for a python role that involves mostly data transformations with pandas, growth and marketing projects like social media bots, consuming APIs for data and some experience with Azure SQL db? I’m worried if we hire too senior then they will leave as the role doesn’t involve any advanced software engineering, like caches, web apps, rest apis, etc. It’s more of a handyman that can automate and hack a solution to a business problem: for example, learning openCV to automatically crop thousands of images extracting only the text2
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I want to add Python programmers engineer , SQL Server engineer, machine learning engineer on my social media like Instagram , Snapchat , LinkedIn , WhatsApp etc . To know about better understanding of these languages and their concepts and explore more in engineering field . Plz comments your I'd and be my mentor .
Your friend ,
Degel(Rahul Vishwas)2