Hellfire103@lemmy.ca to Programmer Humor@lemmy.mlEnglish · 1 month agoDoes this exist anywhere outside of C++?lemmy.mlimagemessage-square63linkfedilinkarrow-up1171cross-posted to: programmer_humor@programming.dev
arrow-up1171imageDoes this exist anywhere outside of C++?lemmy.mlHellfire103@lemmy.ca to Programmer Humor@lemmy.mlEnglish · 1 month agomessage-square63linkfedilinkcross-posted to: programmer_humor@programming.dev
minus-squarevapeloki@lemmy.worldlinkfedilinkarrow-up40·1 month agostd::endl is used in output streams in C++ to end the line, using the os specific line termination sequence, and flush the buffer. The later one is a performance issue in many cases, why the use of "\n" is considered preferred
minus-squarexigoi@lemmy.sdf.orglinkfedilinkEnglisharrow-up3·1 month agoDon’t most terminals flush the buffer on newline anyway?
minus-squareClemaX@lemm.eelinkfedilinkarrow-up9·1 month agoIt is the stream itself that is buffered, so the terminal does not handle the contents until the stream is flushed.
minus-squarevapeloki@lemmy.worldlinkfedilinkarrow-up2·1 month agoMaybe, but there is the internal buffer. Also, most I/O happens in files not consoles
std::endlis used in output streams in C++ to end the line, using the os specific line termination sequence, and flush the buffer.The later one is a performance issue in many cases, why the use of
"\n"is considered preferredDon’t most terminals flush the buffer on newline anyway?
It is the stream itself that is buffered, so the terminal does not handle the contents until the stream is flushed.
Maybe, but there is the internal buffer. Also, most I/O happens in files not consoles