Hacker News
new
|
past
|
comments
|
ask
|
show
|
jobs
|
submit
login
inopinatus
on March 9, 2022
|
parent
|
context
|
favorite
| on:
Bugs in Hello World
tldr: always check the return value of system calls.
(also, printf is buffered, so close or flush your output)
Guidelines
|
FAQ
|
Lists
|
API
|
Security
|
Legal
|
Apply to YC
|
Contact
Search:
(also, printf is buffered, so close or flush your output)