this post was submitted on 05 Apr 2025
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[–] [email protected] 5 points 2 days ago (2 children)

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

[–] [email protected] 3 points 2 days ago* (last edited 2 days 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

[–] [email protected] 2 points 2 days ago

I remember having to fflush a couple of times.