mrkite

joined 1 year ago
[–] mrkite 2 points 11 months ago (1 children)

What are you talking about? Compilers can and do flag undefined behavior as errors. I recommend you read up on the documentation of any compiler.

And I recommend you read Chris Latter's essay on UB.

https://blog.llvm.org/2011/05/what-every-c-programmer-should-know_14.html

Where he gives plenty of examples of UB resulting in the compiler optimizing away safety and introducing security vulnerabilities silently. In part 3 he discusses the efforts clang has made to improve on this.

He then went on to make Swift and says this: "Undefined behavior is the enemy of safety, and developer mistakes should be caught before software is in production."

and

"UB is an inseperable part of C programming, […] this is a depressing and faintly terrifying thing. The tooling built around the C family of languages helps make the situation less bad, but it is still pretty bad. The only solution is to move to new programming languages that dont inherit the problem of C."

[–] mrkite 4 points 11 months ago (3 children)

It violates the principle of least surprise. You don't expect the compiler to delete your bounds checking etc.

The way c and c++ define and use UB is like finding an error at compile time and instead of reporting it, the compiler decides to exploit it.

[–] mrkite 1 points 11 months ago

Back before it was awful, sourceforge required your code to be in CVS and then later svn.

[–] mrkite 5 points 11 months ago (5 children)

Should focus on getting rid of undefined behavior.

[–] mrkite 9 points 11 months ago

Another benefit from working from home: I will happily spend my own money on a good chair, keyboard, etc. I spent 20 years working in an office and there's no way I would've ever brought in my own chair during that time... I would've had to become the chair police to prevent it from getting "reappropriated"

[–] mrkite 11 points 11 months ago (2 children)

So it won't work for 0.0001% of all github projects.

[–] mrkite 5 points 11 months ago (1 children)

Interesting. A year ago I was looking for something exactly like this for distributing data between multiple servers. Everything required a ton of overhead or was too big to use. I ended up just using json. I did discover that Brotli can compress 3 gigs of json down into just 70 megs nearly instantly.

[–] mrkite 2 points 11 months ago

One of our data providers gives us hundred megabyte json files. Whenever there is a problem with the data they request examples, jq is invaluable in those instances.

[–] mrkite 1 points 11 months ago

Interesting. I didn't realize Wayland was so extendible. I wonder if that means we can do a konfabulator clone.

[–] mrkite 2 points 1 year ago
[–] mrkite 6 points 1 year ago

There was a ton of software sourcecode posted to the comp.sources.unix usenet group that I wanted to check out. The problem is all that software was in shar format, and there was no way to extract those files on msdos. I found Yggdrasil Linux on CD at a local software store and decided to check it out. Been using Linux in one form or another ever since.

[–] mrkite 13 points 1 year ago (1 children)

Isn't that what Gists are for? https://gist.github.com/

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