I am sure this has happened to all of us in some extent with some variations.

Colleague not writing comments on code.
Ask him something like "How am I suppose understand that piece of garbage you have written when there is no comments or documentation?"
This keeps happening for a long time. Some time after, I write a kernel module using idiomatic C and ASM blocks for optimizations (for some RTOS) and purposely not write neither documentation nor comments.
When he asked for an explanation, I answered to everything he questioned as general as I could for "that trivial piece of code".
After that he always documents his code!
Win! 🏆

I just joined a team that is tasked with developing a robot that plays soccer. It was a lot of fun until I found out that someone in the team has been developing a full framework / rtos from scratch because existing rtos solutions were "not good enough".

I tried blinking a led with it today and found more bugs than I can count...

Oh, and there are no docs...

So happy about being about to convince management that we needed a large refactor, due to requirements change, and since the code architecture from the beginning had boundaries built before knowing all the requirements...

pulled the shame on us, this is a learning lesson card.. blah blah blah

Also explained we need to implement an RTOS, and make the system event driven... which then a stupid programmer said you mean interrupt driven ... and management lost their minds... ( bad memories of poorly executed interrupts in the past).... had to bring everyone back down to earth.. explained yes it’s interrupt driven, but interrupt driven properly unlike in the past (prior to me)... the fuck didn’t properly prioritize the interrupts and did WAYYY too much in the interrupts.

Explained we will be implementing interrupts along side DMA, and literally no message could be lost in normal execution.. and explained polling the old way along side no RTOS, Wastes power, CPU resources and throws timing off.

Same fucker spoke up and said how the fuck You supposed to do timing, all the timing will be further off... I said wrong, in this system .. unlike yours, this is discreet timing potential and accurate as fuck... unlike your round robin while loop of death.

Anyway they gave me 3 weeks.. and the system out performs, and is more power efficient than the older model.

The interrupting developer, now gives me way more respect...

You may soon have a new operating system from Google to run on your Raspberry Pi. Details are still extremely sparse, the only description on the GitHub page is “Pink + Purple == Fuchsia (a new Operating System)”. But, here’s what we do know:

The new OS, called Fuchsia, will be based on Magenta, which is in turn built on LittleKernel. That means that, surprisingly, Google will not be using a Linux kernel for the new OS but something more like an embedded RTOS. Although Google is targeting embedded systems, the possibility of being able to run it on a desktop has been mentioned, so it may not be too minimalistic.

Google’s Travis Geiselbrecht has named the Raspberry Pi 3 specifically as one system it will run on, and said that it’ll be available soon. But, it seems Google is aiming to make it run on a variety of ARM devices (both 32 bit and 64 bit), as well as 64 bit PCs. This is a direct effort to compete against other commercial embedded operating systems that are currently available, and especially on IoT devices.

Hello guys!

Some context: our subject thesis is: "Benchmarking of IoT OS". We decided to narrow down the subject to a benchmarking of real-time OS. Examples of RTOS: Contiki, RIOT, ...

As there are no such papers on the subject out there, we are looking for some people/communities that could help us answer our questions.

Thank you for your time!

This is more of an essay than a rant. TLDR at the end. I simply can't choose from all the shitty lecturers I've had, so I'm going to have to go through them one by one. But of background. I'm currently in 7th year of college, I did a multimedia degree in 2 years, a intro course to Software Dev and I'm currently in my final year of my Software Dev degree. So let's start.

Intro Software Course
- we had a database module, which was thought by, I shit you not, the head of the psychology course in the college, she attempted to teach us Databases using access. And not even using SQL, using access GUI components and it's query builder. Need I say more?

1st year software dev
- We had a networking module, the guy that taught the labs, he literally didn't say more than 12 words the entire 12 week semester, his answer to any question you asked him was a grunt and "research it"

- We had a psychology module, I have no fucking idea why, but instead of learning something useful we were told to read this and get in touch with your feelings...

- database module. Yes we actually did SQL here, 12 weeks of select statements and normal form, talked about by a guy in a monotone voice, who sounded like he was contemplating bringing in an assault riffle some day. Also instead of using MySQL he decided to use Ingres. Why I will never know.

2nd Year Software Dev
- We had a module called Algorithms and Data Structures. The lecturer gave us problems she couldn't solve. Simple problems. She was also crazy. Absolutely nuts.

- Object Orientated Programming. I had this lecturer for 3 semesters up until 3rd year. This guy did COBOLT in college, graduated in the 70s or something and went straight into teaching, he taught us Java for nearly 2 years. He literally copied and pasted texts from PDFs and read through them in class. He told myself and another guy at one stage he really didn't care, and was just counting down the days to his retirement.

- Databases again, different lecturer from 1st year, taught us for 2 semesters (24 weeks) and somehow managed to teach us nothing.

3rd Year Software Dev
- software engineering.. This is where the biggest cunt I've ever met was introduced. He arrives into class 15 minutes late every time without fail, talks shit about stuff that has no relevancy to the topic at all, tries to turn everything into a rugby metaphor and every time you ask a question he somehow dodges it and swiftly changes topic. This cunts past profession? A Project Manager. Fucking typical. This dickhead has also thought me 2 other modules.

4th yr Software Dev
- El cunto mentioned above for 2 more modules. Need I say more.
- real time systems, this module took the piss, the module was written by the lecturer which is what earns his space here. Assignments given to us, which required more time to do than we had in labs so we had to work at home, the problem we that is we were using an obscure RTOS called OS9 which would only work on the college computers. When brought to the lecturers attention he just said "figure it out"

Internet of Things - There was 2 lecturers, each lecturer seemingly working off a different plan, one week you'd have one lecturer, the next would be the other one going on about something completely different and unrelated to anything else we'd done.

Some lecturers didn't even make this list as I couldn't be bothered trying to think back about how shit other ones were. These were the ones that always stood out in my mind.

My main take away point from this is that you go to college for the paper which says you have a degree. Learning things that are going to benefit you in a career is up to yourself.

TLDR; 90% of my college lectures were shit. You need to learn useful stuff yourself.