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Bored, stuck in a long ass meeting. When suddenly someone brings up the program I made. People start complementing it.
Today's gonna be a good day.
4 -
A close friend of mine is in his third term in university studying software engineering, asked me how did I land my first job so quickly after graduation.
His question made me stop for few seconds and ask myself, how would my life would've been without Coursera , Udacity, codeacademy and css-tricks.
I literally spent 2 years wasting time in uni then I discovered these sites and started learning while studying just enough to pass subjects that really has no benefit for the future whatsoever.
Even with subjects like data structures and AI, which should be interesting, it was 40℅ theory and the practical part was to complement the theory part, it was never for real world examples.
Kinda feel bad for my friend because he'll end up feeling the same frustration I went through at university.
Even now a year after graduating I feel that the only benefit of my degree was legal.
When would this silly system change ? If university courses can be specialized like online courses wouldn't it bring better talent to the market? And why governments don't take action towards this?2 -
The more I look into Windows 11 the more I hate it. There's just 1 (one) more thing that's wrong with it every time I look.
It's a security and ethical nightmare. I almost wish I didn't specialize in computer recovery & cybersecurity.
So thankful that my high-end gaming-built PC is apparently "not compatible" with Windows 11. Oh, you don't want to break my computer and ruin my entire life? That's actually a complement, man.17 -
Recently I launched the minimalistic online drawing app https://okso.app. I wanted it to be a place where people could do fast, ad-hoc, napkin-based-like explanations of any concept as if you are sitting with your friend and trying to explain him/her something during lunch. Don't ask me why it is needed, I was just experimenting.
So, the first concept I've tried to explain with sketches was the Data Structures. Without further ado, here is the interactive ✍🏻 https://okso.app/showcase/... showcase that you may play with.
Of course, not all data structures are covered. And of course, this is not comprehensive material, but rather a cheatsheet that would create visual hints and associations for the following data structures:
- Linked List
- Doubly Linked List
- Queue
- Stack
- Hash Table (with hash collision resolution)
- Tree (including the Binary Search Tree)
- Heap (including Mean Heap and Max Heap)
- Trie
- Graph
Each box on the sketch is clickable, so you may dig into the data structure you're interested. For example `Heap → Max Heap`, or `Heap → Min Heap`, or `Heap → Array Representation`.
The sketches are split into so-called Pages just to make it easier to grasp them, so the users stay focused on one concept at a time, they see the relationship between the concept, and thus, hopefully, they are not getting overwhelmed with seeing a lot of information at the same time on one drawing/page.
Each page has a link to the source-code examples that are implementing the data structure on JavaScript.
The full list you may find in the ✍🏻 https://okso.app/showcase/... showcase.
I hope you find this showcase useful and I hope it will be a good visual cheatsheet-like complement to your data structure knowledge.
12 -
The tons of undefined behaviour in C that ought to have been implementation defined instead, and increasingly sadistic compiler writers on the other side.
Like signed integer overflow that should just do what the underlying machine does, i.e. in practice, wrap around two's complement.
But the wierdest UB is when a C source code line has a non-matching ' or ". WTF, this should have been a compile time error!2 -
Once again I have loads.
My best teachers were...
The contractor that taught me C#, ASP MVC and SQL Server. Dude was a legend, so calm and collected. He wanted to learn JQuery and Bootstrap so at the same time as teaching, he was learning from me. Such an inspirational person, to know your subordinates still have something to teach you. He also taught me a lot about working methodically and improving my pragmatism.
The other, in school I studied computing A-Level. 100% scored at least one of the exams... basically I knew my stuff.
But, as a kid, I didn’t know how to formulate my answers, or even string together coherent answers for the exams. This dude noticed, first thing he did was said “well you’re better at this bit than me, practice but you’ll be fine” (manually working out two’s complement binary of a number).
Second thing he did was say “you know what man, you know what you’re on about but nobody else is ever going to know that”.
He helped me on the subjects I wasn’t perfect on, then he helped me on formulating my answers correctly.
He also put up with my shit attendance, being a teenager with a motorcycle who thinks he knows it all, has its downsides.
As a result, I aced the hell out of that course, legendary grades and he got himself a bit of a bonus for it to use on his holiday. Everyone’s a winner.
Liam, Jason, if you guys are out there I owe you both thanks for making me the person I am today.
The worst, I’ve had too many to name... but it comes down to this:
- identify your students strengths and weaknesses, focus on the weaknesses
- identify your own and know when to ask for help yourself
- be patient, learning hurts.
You can always tell a passionate teacher from one who’s there for the paycheck.1 -
!rant
Started learning Rust yesterday. As a web developer I like the static typing and the speed. I want to know a low-level language to complement Python but kind of dislike C and C++ and that's why I chose Rust. At the moment the syntax still feels kind of foreign but I probably need to just man up and embrace it. :)9 -
So, the other day, I was working in Unity, and trying to find the complement of a byte number. That is, 255 - myByte. So, I write this :
Byte newByte = 255 - myByte;
And it says that it can't convert from a byte to an int. Okay... So, I do this:
Byte newByte = byte.MaxValue - myByte;
And still, it errors the same thing. So, a quick google search proves that no matter what, the subtraction operator returns an int. WHAT IS WRONG WITH C#? That is the dumbest thing ever!4 -
I was a bit intimidated going into my first full time job since I was the youngest on the team. They put me on a small project to start with and it wasn't difficult at all.
After working with my colleague for a while, he came in one morning and asked what I'm doing here.
"I'm at work? I work here?", I replied in confusion.
Then he went on about that I shouldn't be working at this company. He thought I was smart enough to work overseas at an investment bank.
Thanks for the complement :) -
First post on devRant... Aaaaand it's university hw... I can't wrap my head around this...
So, the problem is: I have to implement writing and printing 64 bit decimal integers (negative and positive with 2s complement) in NASM Assembly. There are no input parameters, and the result should be in EDX:EAX. The use of 64 bit registers is prohibited.
There is a library which I can use: mio.inc
It has these functions:
- mio_writechar (writes the character which corresponds to the ASCII code stored in AL to console)
- mio_readchar (reads an ASCII character from console to AL)
It also has to manage overflow and backspace. An input can be considered valid or invalid only after the user hits Enter... It's actually a lot of work, and it's just the first exercise out of 10... 😭
The problem is actually just the input - printing should be easy, once I have valid data...
Please help me!3 -
So there is this one teacher/dev where I just had a lecture. And I easily can say he is one of the best programming teachers I had so far. Not that what he says is a hundred percent correct (heavily influenced by his opinion, ex. Singleton being a good pattern), but he motivates you to think about what you do and the lecture. He saw that no one was following and said that no one could probably remember the start of the lecture and he was damn right.
He's just so open about it and said that it doesn't matter and you have to go home and practice. At the start he said that we all are programmers and not software developers. Explaining the difference and showing funny pictures. A fucking spoon build out of a fork and a plastic cup. But not reusable at all and might break when overheated by the soup. Genius explanation of the difference. On the other side was a spoon which could be hung up on the edge of the bowl without overhearing the end so you don't burn your hand. That is software developing.
Now the point is that I got a bit mad when he said no one here could develop software and when he asked if someone can explain what a pattern is it was my time to shine. Boom, on point explanation and a complement from him following in the question where I got the knowledge from and why I could explain specific patterns. The answer was a simple 'I learn about software developing and engineering in my free time' and then he just said that I'm a nerd. I was so proud and ashamed at the same time.
Long story short: be proud of us. Geeks and nerds are nice persons and I might just have earned some respect among my friends.
I just realized this is a rather long and unstructured rant but I really felt like sharing that little achievement of being recognized. -
The Open Source Software Community is one of the few 'places' where Anarcho-captalists and Anarcho-communits will gladly cooperate and I mean it as a complement.1
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Addition to
https://devrant.com/rants/2227936/...
So my programming teacher knows his shit, but is pretty bad at explaining it.
I can already see some of the other students, especially the ones without prior programming-experience, flunking this class.
Today spent most of the class talking about 2-complement and the functions in math.h.
I think we didn't even learn about reusing code with functions, or structs.
I use some of my time, helping the other students getting through this somehow.3 -
People around you (especially non-engineers) coming over just to know whether you saw their instant message ping / email to send them a value of a configuration. Or others who just comes in at the right time - when you just got into your utopian magical zone - "just to say hi and catch up". There goes the rest of my day.
Complement that to the instant messaging application of choice of the organization and it's a no-no for productivity. I find myself being invited to random channels only because they want to mention that I did something. I set myself to Away whenever I'm in the mood, but that still doesn't stop people from pinging and sending me notifications anyway.
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