this post was submitted on 16 Jun 2023
19 points (100.0% liked)

Programming

17326 readers
242 users here now

Welcome to the main community in programming.dev! Feel free to post anything relating to programming here!

Cross posting is strongly encouraged in the instance. If you feel your post or another person's post makes sense in another community cross post into it.

Hope you enjoy the instance!

Rules

Rules

  • Follow the programming.dev instance rules
  • Keep content related to programming in some way
  • If you're posting long videos try to add in some form of tldr for those who don't want to watch videos

Wormhole

Follow the wormhole through a path of communities [email protected]

founded 1 year ago
MODERATORS
[email protected]
[email protected]
[email protected]
19
A fully self-contained natively compiled C# Hello World, including GC and everything can be as small as ~440 kB (twitter.com)
submitted 1 year ago by [email protected] to c/[email protected]
26 comments fedilink hide all child comments
you are viewing a single comment's thread
view the rest of the comments
[โ€“] [email protected] 0 points 1 year ago (1 children)

You can get even lower! hello world in 512 bytes:
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=

And I'm sure even lower, look at all those zeros! and that stupid header

[โ€“] [email protected] 2 points 1 year ago* (last edited 1 year ago)

or even better, hello world in also 512 bytes but without an OS!
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=

So much empty space lol
from https://blog.ghaiklor.com/2017/10/21/how-to-implement-your-own-hello-world-boot-loader/