I feel like all the points you raise could be replied by : if you do not like it, no one is forcing you into doing it.

It is my understanding that people do this for fun - to take the occasion to get into a new language and/or exercise their problem resolution skills.

Personally, although I love coding (it is a passion), after a whole day of coding I do not feel the energy to partake in a coding event. And during holidays I am busy doing other stuff. So I do not participate in the Advent of Code. But I am still glad that the event exists for people who enjoy it and have the time for it

On the world’s roads last year, there were over 20 million electric vehicles and 1.3 million commercial EVs such as buses, delivery vans, and trucks.

But these numbers of four or more wheel vehicles are wholly eclipsed by two- and three-wheelers. There were over 280 million electric mopeds, scooters, motorcycles, and three-wheelers on the road last year

There are about 20x more e-bikes than electric cars. Of course its going to demand more oil.

The real question is what is best in terms of oil demand between electric cars and e-bikes

Agreed that some people can find it easier with explicit names - however some people find it easier with short meaningless names as it makes them focus on the abstraction rather than the naming. There is no right or wrong here. It all depends on the reader.

A specialized architecture will always be better than a general purpose processor no matter how advanced the tech gets.

So you will always need a GPU as a GPU is quite literally a Graphical Programming Unit, that is a specialised architecture for Graphical computations

A friend of mine got asked if she had a boyfriend. She asked back “why that question”. It was to know whether she would be likely to get pregnant and miss work.

What a horrifying mentality some companies have

Why getting married at all though? It’s not required for a relationship to prosper. People can live very happily together without getting married

Hot take: Git is hard for people who do not know how to read a documentation.

The Git book is very easy to read and only takes a couple of hours to read the most significant chapters. That’s how I learnt it myself.

Git is meant for developers, i.e. people who are supposed to be good at looking up online how stuff works.

There are techniques like abstract interpretation that can deduce lower and upper bounds that a value can take. I know there is an analysis in LLVM called ValueAnalysis that does that too - the compiler can use it to help dead code elimination (deducing that a given branch will never be taken because the value will never satisfy the condition so you can get rid of the branch).

But I think these techniques do not work in all use cases. Although you could theoretically invent some syntax to say “I would like this value to be in that range”, the compiler would not be able to tell in all cases whether it’s satisfied.

If you are interested in a language that has subrange checks at runtime, Ada language can do that. But it does come at a performance cost - if your program is compute bound it can be a problem

Why would you have to choose between tests and compiler checks? You can have both. The more you have the less chance of finding bugs.

I would also add that tests cannot possibly be exhaustive. I am thinking in particular of concurrency problems - even with fuzzing you can still come across special cases where it goes wrong because you forgot a mutex somewhere. Extra static checks are complementary to tests.

I think you can write “unsafe” code in Rust that bypass most of the extra checks so you do have the flexibility if you really need it.

When I first got daily access to internet (back in 2009), I got curious about how programs are built. Like, if I wanted to make my own application, what should I do?

I googled something along that direction and it linked me to a famous french website for learning programming (site du zéro) where I learnt C language.

After the course I made a 2D Snake game with SDL2. How naive was I to think I could write it in one go without testing anything in between! I scrapped the 1st attempt because it was a disaster and randomly inserting/removing * was not helping.

I started again from scratch, testing in smaller steps, and I really liked it. After a couple of weeks I had my Snake game working! I was so proud of it that I showed it to my mom. I do not have the source files anymore but I still have the binary somewhere

Afterwards I sticked with it and continued programming - I was back in school without much access to internet so I programmed on my TI-83+ instead. Eventually I pursued computer science studies then a PhD… It got me hooked real good.

Looks cool! This reminds me of Freespace, another beautiful space fighter game

About your specific example I find the Rust code to be much simpler to understand than your equivalent Golang code…

To understand the Rust code I just have to understand each case. 0…1 returns false. Ok. 2…n returns true iff no divider was found between 2 and n-1. Ok the function is primality test

The Golang code is much harder. I do not take into account the division by 2 because its not part of the original Rust code.

A for loop starting at 2 that look for divisors. Then the return value > 1. Why is it OK to just return value > 1? Oh that’s because the loop did not return. Why did it not? Either no dividor was found or we did not get into the loop at all. If value > 1 we have the guarantee the loop was executed so it’s really a primal number. If value <= 1 it is either 0 or 1 which are not primal. Ok, so we return value > 1.

I think people dislike Rust because it has a lot of functional languages constructs and people are not used to code in functional languages.

Whatever you fight in Rust you end up saving time by avoiding runtime bugs that would have plagued your productivity anyway. I’d much rather have a language with a hard entry but with solid and maintainable code rather than fast-written spaghetti that no one knows what it is supposed to do 2 years after.

Do you happen to know where those json files are located? I have been looking for those

I love that software. It’s so simple - no need for much clicking you can do a lot with just the keyboard.

I love particularly how there is no bloatness. Creating a new task is as simple as pressing ctrl+a (or shift+a), typing the name and pressing enter. Creating a subtask is just pressing ‘a’ on the task and type the name.

There is jira integration so I can import my jira tickets and make my own local subdivision in smaller tasks that do not need to be thoroughly described or shared. The status of the jira tickets can be updated from the app directly

There is a pomodoro plugin that works well minor some bugs (don’t ever choose “close” when prompted to skip the break or go back to work)

Wonder what did I do last week for writing a summary? Just look at the history in the app

I really love it and can only recommend it for personal planning

This is such a basic functionality. It does not deserve advertisements, it should have been there from the start.

and it’s not locked behind a paywall

Are we supposed to cheer?

The Christian Bible’s Matthew 24 had a prophecy that is about to become historical-fact, in the coming decade.

Here’s a decent version of it:

https://www.biblegateway.com/passage/?search=matt+24&amp;version=AMPC

That bit around verses 15-20 is the pertinent area.

Simply wait 1 decade, and see: if Israel still exists, as a country, in 2033, I’ll eat a hat.

The nice thing about prophecies is that they can never be proven to be false. Indeed, one would have to examine the future to prove it wrong. Which is either impossible or unrealistic.

Me too I can make a ton of prophecies and claim they will be eventually right. I will never be wrong.

Let’s see. Let me prophesize that:

• The US will cease to exist
• We will encounter aliens
• See where you are living right now? Eventually, it will be filled with lava.
• See where you are living right now? Eventually, it will be flooded with water.
• A giant comet populated with nyan cats will crash on Earth

However, you can be sure that in 2033 I will come back in this thread and have you eat a hat. Marking the date and the link in my calendar. If lemmy is still alive, that is

They are not making them more efficient. They are studying how to make them more efficient. It’s a really big difference because I am not yet ready to place my life in the hands of a CNN-based AI

Yeah exactly. Here follows some spoiler for those who have never played Dark Souls

The bottom line is that I think you need to have someone telling you where not to go to really enjoy Dark souls. Because its not obvious whether you die because of your incompetence or just because you were not supposed to be there right now. I wouldn’t say its bad design though - but it’s not for everyone for sure

I used to dislike dark souls. Recently I tried it again - I struggled but I finally got the hang of it!

I think the hardest is to know what to do. I figured out I was struggling because I kept going in zones I was not expected to go yet.

Also it’s such a big shift compared to what I was used to. You have to wait for the right opportunity to attack rather than going in there and relying on reflexes.

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