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Client: We're gonna be hosting our site on [Overly popular shit host] via a shared hosting account.
Me: Well the performance isn't going to be stellar with WordPress on there, but if that's what you want, sure. I'll enable all the cache rules possible and make sure PHP 7 is running it, but there won't be any further optimizations I can do to make it faster with such limited hosting access.
[Next day after launching the website...]
Client: The website is super slow. I thought you were going to optimize it?
Me: That is the loading time with the optimizations I said I can apply. That host isn't great for performance unfortunately.
Client: Well you're going to need to find us a reputable host as a replacement, set up the account and move the website there so we aren't waiting forever for a page to load.
Me (in a reply via email):
12 -
Still trying to get good.
The requirements are forever shifting, and so do the applied paradigms.
I think the first layer is learning about each paradigm.
You learn 5-10 languages/technologies, get a feeling for procedural/functional/OOP programming. You mess around with some electronics engineering, write a bit of assembly. You write an ugly GTK program, an Android todo app, check how OpenGL works. You learn about relational models, about graph databases, time series storage and key value caches. You learn about networking and protocols. You void the warranty of all the devices in your house at some point. You develop preferences for languages and systems. For certain periods of time, you even become an insufferable fanboy who claims that all databases should be replaced by MongoDB, or all applications should be written in C# -- no exceptions in your mind are possible, because you found the Perfect Thing. Temporarily.
Eventually, you get to the second layer: Instead of being a champion for a single cause, you start to see patterns of applicability.
You might have grown to prefer serverless microservice architectures driven by pub/sub event busses, but realize that some MVC framework is probably more suitable for a 5-employee company. You realize that development is not just about picking the best language and best architecture -- It's about pros and cons for every situation. You start to value consistency over hard rules. You realize that even respected books about computer science can sometimes contain lies -- or represent solutions which are only applicable to "spherical cows in a vacuum".
Then you get to the third layer: Which is about orchestrating migrations between paradigms without creating a bigger mess.
Your company started with a tiny MVC webshop written in PHP. There are now 300 employees and a few million lines of code, the framework more often gets in the way than it helps, the database is terribly strained. Big rewrite? Gradual refactor? Introduce new languages within the company or stick with what people know? Educate people about paradigms which might be more suitable, but which will feel unfamiliar? What leads to a better product, someone who is experienced with PHP, or someone just learning to use Typescript?
All that theoretical knowledge about superior paradigms won't help you now -- No clean slates! You have to build a skyscraper city to replace a swamp village while keeping the economy running, together with builders who have no clue what concrete even looks like. You might think "I'll throw my superior engineering against this, no harm done if it doesn't stick", but 9 out of 10 times that will just end in a mix of concrete rubble, corpses and mud.
I think I'm somewhere between 2 and 3.
I think I have most of the important knowledge about a wide array of languages, technologies and architectures.
I think I know how to come to a conclusion about what to use in which scenario -- most of the time.
But dealing with a giant legacy mess, transforming things into something better, without creating an ugly amalgamation of old and new systems blended together into an even bigger abomination? Nah, I don't think I'm fully there yet.8 -
Having installed Windows purely for work, Windows starts installing Candy Crush and other sponsored games while it takes forever to get VS up and running4
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That moment when you try showing an issue to your senior developer and gradle takes forever to build.
Clicks build...
Goes to get coffee.
Takes a sip.
*1500 sips later*
Gradle build still running...2 -
about 18 years of "oh, you made this? that's nice, but don't you want to do/learn something you'll actually get paid for instead?" as a reaction to any game prototype i made and showed them. until i got my first programming job. after that, silence and pretending the previous 18 years never happened (except the since forever running "joke" of "oh, you're not going to finish it anyway").
also, the one time i begged my (dtp/graphic artist) mom to draw me some backgrounds for my game, because at least one time in my life i wanted to not have to work on a thing completely alone, it took about three months of begging and convincing, upon which she finally said "ok, i'll try", and after another month, and one unfinished image that i estimate took about an hour to make, she told me "sorry, i don't think i can make what you need".
also some years of having "maximum 2 hours of computer time per day, unless it's the weekend" rule.3 -
I've kinda ghosted DevRant so here's an update:
VueJS is pretty good and I'm happy using it, but it seems I need to start with React soon to gain more business partnerships :( I'm down to learn React, but I'd rather jump into Typescript or stick with Vue.
Webpack is cool and I like it more than my previous Gulp implementation.
Docker has become much more usable in the last 2 years, but it's still garbage on Windows/Mac when running an application that runs on Symfony...without docker-sync. File interactions are just too slow for some of my enterprise apps. docker-sync was a life-saver.
I wish I had swapped ALL links to XHR requests long ago. This pseudo-SPA architecture that I've got now (still server-side rendered) is pretty good. It allows my server to do what servers do best, while eliminating the overhead of reloading CSS/JS on every request. I wrote an ES6 component for this: https://github.com/HTMLGuyLLC/... - Frankly, I could give a shit if you think it's dumb or hate it or think I'm dumb, but I'd love to hear any ideas for improving it (it's open source for a reason). I've been told my script is super helpful for people who have Shopify sites and can't change the backend. I use it to modernize older apps.
ContentBuilder.js has improved a ton in the last year and they're having a sale that ends today if you have a need for something like that, take a look: https://innovastudio.com/content-bu...
I bought and returned a 2019 Macbook pro with i9. I'll stick with my 2015 until we see what's in store for 2020. Apple has really stopped making great products ever since Jobs died, and I can't imagine that he was THAT important to the company. Any idiot on the street can you tell you several ways they could improve the latest models...for instance, how about feedback when you click buttons in the touchbar? How about a skinnier trackpad so your wrists aren't constantly on it? How about always-available audio and brightness buttons? How about better ports...How about a bezel-less screen? How about better arrow keys so you can easily click the up arrow without hitting shift all the time? How about a keyboard that doesn't suck? I did love touch ID though, and the laptop was much lighter.
The Logitech MX Master 3 mouse was just released. I love my 2s, so I just ordered it. We'll see how it is!
PHPStorm still hasn't fixed a couple things that are bothering me with the terminal: can't reorder tabs with drag and drop, tabs are saved but don't reconnect to the server so the title is wrong if you reopen a project and forget that the terminal tabs are from your last session and no longer connected. I've accidentally tried to run scripts locally that were meant for the server more than once...
I just found out this exists: https://caniuse.email/
I'm going to be looking into Kubernetes soon. I keep seeing the name (docker for mac, digitalocean) so I'm curious.
AWS S3 Glacier is still a bitch to work with in 2019...wtf? Having to setup a Python script with a bunch of dependencies in order to remove all items in a vault before you can delete it is dumb. It's like they said "how can we make it difficult for people to remove shit so we can keep charging them forever?". I finally removed almost 2TB of data, but my computer had to run that script for a day....so dumb...6 -
Okay so my brother in law has a laptop that is... To put it mildly, chockful of viruses of all sort, as it's an old machine still running w7 while still being online and an av about 7 years out of date.
So my bro in law (let's just call him my bro) asked me to install an adblock.
As I launched chrome and went to install it, how ever, the addon page said something like "Cannot install, chrome is managed by your company" - wtf?
Also, the out of date AV couldn't even be updated as its main service just wouldn't start.
Okay, something fishy going on... Uninstalled the old av, downloaded malware bytes and went to scan the whole pc.
Before I went to bed, it'd already found >150 detections. Though as the computer is so old, the progress was slow.
Thinking it would have enough time over night, I went to bed... Only to find out the next morning... It BSoD'd over night, and so none of the finds were removed.
Uuugh! Okay, so... Scanning out of a live booted linux it is I thought! Little did I know how much it'd infuriate me!
Looking through google, I found several live rescue images from popular AV brands. But:
1 - Kaspersky Sys Rescue -- Doesn't even support non-EFI systems
2 - Eset SysRescue -- Doesn't mount the system drive, terminal emulator is X64 while the CPU of the laptop is X86 meaning I cannot run that. Doesn't provide any info on username and passwords, had to dig around the image from the laptop I used to burn it to the USB drive to find the user was, in fact, called eset and had an empty password. Root had pass set but not in the image shadow file, so no idea really. Couldn't sudo as the eset user, except for the terminal emulator, which crashes thanks to the architecture mismatch.
3 - avast - live usb / cd cannot be downloaded from web, has to be installed through avast, which I really didn't want to install on my laptop just to make a rescue flash drive
4 - comodo - didn't even boot due to architecture mismatch
Fuck it! Sick and tired of this, I'm downloading Debian with XFCE. Switched to a tty1 after kernel loads, killed lightdm and Xserver to minimize usb drive reads, downloaded clamav (which got stuck on man-db update. After 20 minutes... I just killed it from a second tty, and the install finished successfully)
A definitions update, short manual skimover, and finally, got scanning!
Only... It's taking forever and not printing anything. Stracing the clamscan command showed it was... Loading the virus definitions lol... Okay, it's doing its thing, I can finally go have dinner
Man I didn't know x86 support got so weak in the couple years I haven't used Linux on a laptop lol.9 -
What the fuck this fucking shit of an app supposedly went through five rounds of QA and I broke it in 5 minutes? Holy fucking shit How this is the main point of your job. You shitty shits take forever getting this PR to me and now it’s buggier than a haunted house on Halloween?
After this is after wanting to cuss Apple for making me update the os then then xcode then iTunes just to recognize the goddamn development phone. It’s an app built off Cordova it works for like 14 versions of iOS just run the bugger you over priced aluminum chassis dildo riding fruit Fuckers.
Now back to the goddamn cluster fuck I just got delivered. What the goddamn fuck. This level of bullshittery I have not seen before. And apparently Cordova is only partly de-sandboxed? I don’t know for sure because I don’t have time to test it because I’m running the entire technological stack of this company on a junior dev salary!
When you tell me it goes though all this QA and you spend 2 weeks on just QA tickets for fucks sake the first operation I do, the most common fucking operation on the app, the shit we have been building around all this fucking time, should not fucking error out. For fucks sake at least try to get the main fucking thing working. I recognize you did a lot of work and implemented a number of features but what the fuck good are they if I can’t even run them for one fucking time. -
So, my wife's family has a "no shoes inside the house" rule, what is fine... until you realize that they mean "*no shoes inside the house*" - regardless if you are actually wearing the shoes or if those are in your luggage or something.
So you're supposed to leave all footwear on a shelf on this bench outside their door.
That proved to be tricky when my 10yo twin girls started freaking out that someone was going to steal their prized shoes if we left those outside the house during the night.
It would actually be a risk in our own neighborhood, infested with amazon-package kleptomaniacs, but here we are deep in the country.
Now, I've been to my in-laws place many times, and they absolutely cannot be reasoned with. I wish I could use their stubbornness to train a LLM into relentless compliance with company policy.
So, in order to spare my girls from some of my in-laws paranoia, I've spent some time before we came here rigging up a wifi cam to a facial detection service. (I know I've just exchanged their covid-style paranoia with my own surveillance-state-style paranoia. Those are the times we live in. But i can see the irony)
The server monitors the camera feed and stores the first few seconds before, during and after some face is detected.
I trained a facial rekognition model with our family's faces and had it notify me every time some unknown face appears on camera.
Finally, I've printed a "smile, you are on camera!" sign, taped it over the laces of my tracking boots, and hid the camera (and a powerbank) inside one of the boots.
My daughters were pacified with that solution, my wife laughed out loud with a devilish smile, and my in-laws completely ignored me when I tried to explain it all. Perfect.
The system has been up and running since before christmas. It notified us when some relatives arrived for celebrations and one package delivery - no shoe-related shenanigans. Until this morning.
My daughters have been playing with some neighbor kids, and a couple of those decided to fill their shoes with mud on this new-year morning, as a stupid childish prank.
I know because they kneeled in front of the camera earlier today.
Right when I was finishing up my stretches for the morning... less than 2m away from the door.
The wicked kids looked straight at the camera, and you can actually pinpoint the moment that they realize they have been caught. Then you can see when they hear me unlock the door...
I opened the door to find a bucket full of mud and no soul on sight.
I'm not posting the video, they are minors, after all. But my family is sure to laugh at it every year... and my in-laws will keep on bringing it up with the kids' grandparents forever :)12 -
!!!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 -
Had a 5 hour call today, where we wanted to set up a system from one of our subcontractors in our own environment. Struggled forever to get the backend up and running.
Turns out that some dependencies were hardcoded as local file URLs...
No, our linux machine does not have C:\Users\<username> 🙄 -
yellow lemon tree sound starts:
"i'm sittin' here in a boring room, just another rainy sunday afternoon, i'm wastin' my time, i got nothin' to, i'm feelin' so lonely i'm waiting for my fucking graph coloring program to finally finishing this fucking piece of graph coloring in which i spent the last four days figuring out what the goddamn problem is and for some reason my arraylists and my hashmaps didn't get along that well and now i hope that i have finally found the solution to my problem and let this fucking piece of shit of program run otherwise i'll get crazy, but nothing ever happens, ... , and i wondeeeer ... *dum dum dum* *ding* -
Plz help...
I’m a student and developer, working every night my butt off for the last 2 years, not going to sleep till 2,3,4,5am, and taking tablets to keep my brain running and not fall asleep. Getting clients and about to sell my programming company in 2 months...
My programming teacher teaches the class such basic shit, she explains the topic very well, but for me she’s explaining how to do 2+2... last time I starred of to the window and almost started crying...
I’m very passionate about programming, Work sucks cause I need to make secure smart systems with math that take forever, I want to at least enjoy it In class, but it’s torture, fucking torture...
What should I do?6 -
Windows is so fucking stupid. Why do I HAVE to enable "Do nothing" when my lid is closed for it to be able to output to my external display while my lid is closed. Ubuntu can easily recognise that I want to use my external display and will keep my laptop running as long as it has an HDMI to a connected source.
It really fucking pisses me off I have to change my power options everyday. Seriously fuck windows. The only thing keeping me on Windows is Visual Studio, I hope they are able to port VS and the full .NET framework entirely on Linux so this shit OS can just be dead forever.3 -
“httpOnly cookies prevent XSS attacks”… wow.
As if not being able to get your cookies is going to stop me from doing bad things.
When I'm in via XSS, it's over. I'm changing the page content to your sign-in form with “please sign in again” notice, but it sends email/password straight to me. What percentage of users is going to enter their data? What do you think? With password managers prefilling data, and the annoyance being one “enter” hit away, I think a lot of users will fall for that. No one, including you, will be able to tell the difference without devTools.
You can rotate the session token, but good luck rotating the user's password.
Oh, did I tell you I could register a service worker using XSS that will be running in background FOREVER?
But don't listen to me. Don't think. Just use httpOnly and hope for the best. After all, your favorite dev youtuber said they could protect you from XSS.4 -
So I bought an expensive Bluetooth Arc mouse from Microsoft to use with my work pc which is an HP EliteBook running Windows 7 Pro. The HP installs the drivers but the mouse will not work come to find out later that model of HP pretty much does not work with any Bluetooth device. So to make sure the mouse is fine, I try it on my MacBook pro and in about 15 seconds it's up and running.
I have an Apple mouse already so I give the mouse to my wife and she has a Lenovo laptop running the latest Windows 10. Takes forever for the mouse to install and right after I get a driver error. To cut a long story short I had to install an app from the Windows store to make it work. 15 seconds on a Mac versus at least half an hour on Windows to install a Microsoft mouse.4 -
I got a job with a family that ran startups . The whole family had a role to play . The father of the son was directing operations . He was a hard teacher , but he took the time to break things shown . He was keeping track of who was [aying attention . As the herd of emplotyyees got thinner , I found myself into ore & more work & side projects . Before I realized , I was running operations on my own .
That doesn't mean that there were not hardships or growing pains , at the end of it all , that was the best three years of professional career . I learned so many skills . I will never forget & will forever be grateful . -
let rant: (Bool, Bool, String) -> Void = { (isRant, isDev, contents) in
print(contents)
}
rant(false, true, "
So, a year ago more or less, I set out to teach myself some server-side programming on the side.
Many (MANY) tutorials, Digital Ocean droplets created and destroyed, coffee mugs and FMLs later, I can say 'Hello World' from Node.js - built from source and not running as a sudoer - using express and forever on Ubuntu, behind another Ubuntu server running nginx - also built from source so to add headers-more and naxsi - using all sorts of goodies to enhance security and talking to each other via SSH. Oh, and taking to the world over HTTPS with a grade A on SSL Labs (I know this doesn't mean much to you. Yeah you, rolling your eyes over there. So why don't you just bugger off before even commenting? Haha)
Feels good man.
")
2 -
Western Digital takes forever to RMA their hard drive under warranty. Had to buy a spare just to get my NAS back up and running before I lose everything (I only have a 1 drive fault tolerance RAID array). Too bad I only have 5 drive slots. 4 4TB WD Reds and an SSD for caching = 10TB usable space in this configuration. Actually this kinda pisses me off....I pay for 4TB drives and I get 3.64TB. For the 4 drives, that's a loss of 1.44TB.1
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Just wanted to do some scripted image resizing for school in school because the teacher asked me to help her with that.
So I thought: Let's just write a tiny script. Written the script in almost no time (just iterates over all jpg's and resizes them)
30sec.
Now I tried to run it. Didn't have my laptop so I had to somehow run it on their windows PCs. At least it's windows 10, unlike other schools that still run XP and stuff so I thought it might be doable. Well guess what, nope it wasn't.
First tried to install imagemagick, that didn't work as only teacher accounts have admin and the teacher was already pretty scarred once he saw me doing stuff in powershell so I thought I'd better not ask to do this via a teacher account and mess with stuff as admin.
Next method: Installing msys2. That worked at least (after taking forever to install and having to mess with the av software to get it to run).
And there comes the next problem: pacman doesn't connect via the proxy so I can't download any packages. There is free wifi but only for teachers, and students aren't going to get access until the school finally has a faster connection because they'd (understandably) cause this connection to be constantly overloaded. I just happen to have access to this wifi network, too, because at least the guys from the IT dept know how bad using proxies under linux is. So I connect via wifi and it works. At least I thought: After running the script it yields weird errors about unsupported arguments even though the command is exactly the same I have been using for years (already checked typos twice)
Then got the idea of simply installing imagemagick on termux on android and transferring the files onto my phone.
Too bad we aren't allowed to attach our own USBs to the pcs. Luckily I got a rooted phone so I simply activate adb over network and connect to it.
After downloading the platform-tools I can't run them because of AV software. Luckily there is an option to add an exception per executable so I do that. After doing that it works.... nope it doesn't. The wifi only allows 443/tcp and 80/tcp, even for internal network devices.
So that's it. I'm simply going to upload that stuff to my nextcloud and convert it at home.
Windows, I hate you!!!2 -
Any place to run a simple python script? For free.
I just need to keep it running, forever.
Can't run on my laptop, script needs constant internet.12 -
Fuck. I just realized that because I picked Firebase for an SPA I was making for a client a year ago, I will need to keep updating the damn backend forever. Node 8 has reached EOL in the end of 2019, so Firebase has deprecated it and will *remove support* for it in 2021. Ok, I updated the app to work with node 10. But what happens when node 10 gets deprecated and loses support? Am I going to be forced to update the project once again so that it can keep running? Have the people at Firebase heard of backwards compatibility?
The reason I chose Firebase in the first place was because I wouldn't have to deal with servers (stuff like that scared me back then) and because it was free (client likes free stuff, of course). Had I picked a simple Express + MongoDB combo I would be able to deploy the thing when I was done and just leave it there forever, at the cost of ~$5/mo on DigitalOcean. But no, I was scared of the unknown so now I have to live with the shitfest that Firebase is. Fucking hell.
Disclaimer: I would not use Express and MongoDB in a project today, I have outgrown JS backend (thank god) and I prefer the safety of a relational DB.6 -
Hello, I have a question for anyone familiar with multithreading!
I just started working with threading for the first time, I mostly write powershell scripts 😅, I found that certain conditions make using multithreading an absolute time saver. And of course in some tasks it's not such a big deal.
I am currently working on a project that runs multiple threads and each thread might invoke one of my functions that also threads the work.
I'm a total newbhat when it comes to this stuff, but if my main process is 4 threads, and I can spin up, up-to 4 more threads to run one of my functions, does the math equate to a possible total number of threads of 16 or is it possible to have the threading go ape-shit bananas and utterly thrash the cpu with rampant threads getting created?
I've looked online and based on some of the info that I've managed to come across on my own, the answers elude towards being safe because I'm creating pools for running the threads first and the pool is responsible for maintaining min/max threads, but I can't seem to find good info on running a pool+threads inside another thread.
Just to let you in on what the function does that requires threading in the first place, I need to basically query CloudTrail based on ARN's to find events, but I can only pass a single ARN to the find-ctevent cmdlet. So I'm essentially making 1500-ish really really small calls to AWS just to get back event data for the ARN.
Serially, this takes like almost 20 mins, on my laptop using stupid settings like 24 threads, it completes in about 95seconds. On the actual server that will be running this code, I'm going to limit it to 4 threads and try to figure out a way to cache the info locally and update the info on a cron or schedule so only the initial scrape takes forever and then the updates can be done nightly or something.
thank you in advance for your help, I'm not too sure if the question is dumb but please let me know either way!8
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