Programmer Humor

32751 readers

22 users here now

Post funny things about programming here! (Or just rant about your favourite programming language.)

Rules:

Posts must be relevant to programming, programmers, or computer science.
No NSFW content.
Jokes must be in good taste. No hate speech, bigotry, etc.

founded 5 years ago

MODERATORS

AgreeableLandscape@lemmy.ml

cat_programmer@lemmy.ml

600

What are the best books? (lemmy.world)

submitted 4 months ago by InternetCitizen2@lemmy.world to c/programmerhumor@lemmy.ml

63 comments fedilink hide all child comments

you are viewing a single comment's thread
view the rest of the comments

[–] urfavlaura@lemmy.ml 12 points 4 months ago (2 children)

[–] LemoineFairclough@sh.itjust.works 3 points 4 months ago* (last edited 4 months ago)

*(char*)0 = 0; - What Does the C++ Programmer Intend With This Code? - JF Bastien - C++ on Sea 2023

https://www.youtube.com/watch?v=dFIqNZ8VbRY

[–] milicent_bystandr@lemm.ee 2 points 4 months ago (2 children)

How would you use that for debugging?

(Sry I'm too cheap to go and buy the book)

[–] jxk@sh.itjust.works 7 points 4 months ago

My best guess is that in some configurations it raises SIGSEGV and then dumps core. Then, you use a debugger to analyse the core dump. But then again you could also set a breakpoint, or if you absolutely want a core dump, use abort() and configure SIGABRT to produce a core dump.

[–] urfavlaura@lemmy.ml 2 points 4 months ago

to see whether your code has executed a certain path (like printf("here") but as a crash)