140
Does this exist anywhere outside of C++? (lemmy.ml)
submitted 2 days ago by cm0002@lemmy.world to c/programmer_humor@programming.dev
57 comments fedilink hide all child comments
you are viewing a single comment's thread
view the rest of the comments
[-] ulterno@programming.dev 19 points 2 days ago* (last edited 1 day ago)

Simple. \n when you just want a newline.
endl when you need to flush at the moment.

Useful in case you are printing a debug output right before some function that might do bed stuff to buffers.

Edit: I wrote println instead of endl somehow. Guess I need more downtime

[-] embed_me@programming.dev 5 points 1 day ago

I only program in C. I was under the assumption that \n also flushes

[-] pelya@lemmy.world 3 points 1 day ago* (last edited 1 day ago)

It depends on whether you are printing to a terminal or to a file (and yes the terminal is also a file), and even then you can control the flushing behaviour using something like unbuffer

[-] ulterno@programming.dev 2 points 1 day ago

I remember having to fflush a couple of times.

this post was submitted on 05 Apr 2025
140 points (88.0% liked)

Programmer Humor

22250 readers
191 users here now

Welcome to Programmer Humor!

This is a place where you can post jokes, memes, humor, etc. related to programming!

For sharing awful code theres also Programming Horror.

Rules

founded 2 years ago
MODERATORS
Feyter@programming.dev
anzo@programming.dev
BurningTurtle@programming.dev
pylapp@programming.dev