cm0002@lemmy.world to Programmer Humor · 13 days agoDoes this exist anywhere outside of C++?lemmy.mlexternal-linkmessage-square59linkfedilinkarrow-up1167arrow-down123cross-posted to: [email protected]
arrow-up1144arrow-down1external-linkDoes this exist anywhere outside of C++?lemmy.mlcm0002@lemmy.world to Programmer Humor · 13 days agomessage-square59linkfedilinkcross-posted to: [email protected]
minus-squareulternolinkfedilinkEnglisharrow-up19·edit-212 days agoSimple. \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
minus-squareembed_melinkfedilinkarrow-up5·12 days agoI only program in C. I was under the assumption that \n also flushes
minus-squarepelya@lemmy.worldlinkfedilinkarrow-up3·edit-212 days agoIt 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
minus-squareulternolinkfedilinkEnglisharrow-up2·12 days agoI remember having to fflush a couple of times.
Simple.
\nwhen you just want a newline.endlwhen 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
printlninstead ofendlsomehow. Guess I need more downtimeI only program in C. I was under the assumption that \n also flushes
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
unbufferI remember having to
fflusha couple of times.