Hellfire103@lemmy.ca to Programmer Humor@lemmy.mlEnglish · 14 days agoDoes this exist anywhere outside of C++?lemmy.mlimagemessage-square60fedilinkarrow-up11arrow-down10cross-posted to: programmer_humor@programming.dev
arrow-up11arrow-down1imageDoes this exist anywhere outside of C++?lemmy.mlHellfire103@lemmy.ca to Programmer Humor@lemmy.mlEnglish · 14 days agomessage-square60fedilinkcross-posted to: programmer_humor@programming.dev
minus-squareunlawfulbooger@lemmy.blahaj.zonelinkfedilinkarrow-up0·14 days agoWhat the heck is endl???
minus-squarevapeloki@lemmy.worldlinkfedilinkarrow-up0·14 days 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-up0·14 days agoDon’t most terminals flush the buffer on newline anyway?
minus-squarevapeloki@lemmy.worldlinkfedilinkarrow-up0·14 days agoMaybe, but there is the internal buffer. Also, most I/O happens in files not consoles
minus-squareClemaX@lemm.eelinkfedilinkarrow-up0·14 days agoIt is the stream itself that is buffered, so the terminal does not handle the contents until the stream is flushed.
minus-squareallywilson@lemmy.mllinkfedilinkarrow-up0·14 days agoFrom memory it’s a way to declare a line ending after your string.
minus-squareHellfire103@lemmy.caOPlinkfedilinkEnglisharrow-up0·edit-214 days agoInstead of this: cout << "Hello world.\n"; You can do this: cout << "Hello world." << endl;
minus-squareDaedskin@lemm.eelinkfedilinkarrow-up0·13 days agoThe fact that you used the namespace for cout but not for endl inordinately bothers me
minus-squareReversalHatchery@beehaw.orglinkfedilinkEnglisharrow-up0·14 days agosomething has replaced your lessthan signs with their HTML counterparts. such a silly thing to do in a code block
minus-squarefubbernuckin@lemmy.dbzer0.comlinkfedilinkEnglisharrow-up0·14 days agoI think that’s client side. Doesn’t happen for me.
minus-squareCyberfishofant2@lemm.eelinkfedilinkEnglisharrow-up0·13 days agosame here. AP isn’t standardized enough, apparently
minus-squaregon [he]@lemm.eelinkfedilinkEnglisharrow-up0·14 days agohttps://cplusplus.com/reference/ostream/endl/
minus-squareunlawfulbooger@lemmy.blahaj.zonelinkfedilinkarrow-up0·14 days agoBoy am I glad I don’t do C++ anymore. That string handling with the overloaded bitshift operator was wild.
minus-squareSqueakyBeaver@lemmy.blahaj.zonelinkfedilinkarrow-up0·13 days agoAlternatively: https://en.cppreference.com/w/cpp/io/manip/endl p.s. The site isn’t entirely mobile friendly (I’m a cppref lover tbh)
What the heck is endl???
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?
Maybe, but there is the internal buffer. Also, most I/O happens in files not consoles
It is the stream itself that is buffered, so the terminal does not handle the contents until the stream is flushed.
From memory it’s a way to declare a line ending after your string.
Instead of this:
You can do this:
The fact that you used the namespace for
coutbut not forendlinordinately bothers mesomething has replaced your lessthan signs with their HTML counterparts. such a silly thing to do in a code block
I think that’s client side. Doesn’t happen for me.
same here. AP isn’t standardized enough, apparently
God bless your soul.
https://cplusplus.com/reference/ostream/endl/
Boy am I glad I don’t do C++ anymore. That string handling with the overloaded bitshift operator was wild.
Ah, so you’re a println! kinda guy?
🦀 🦀🦀🦀🦀🦀🦀🦀
Alternatively:
https://en.cppreference.com/w/cpp/io/manip/endl
p.s. The site isn’t entirely mobile friendly
(I’m a cppref lover tbh)