Hellfire103@lemmy.ca to Programmer Humor@lemmy.mlEnglish · 2 years agoDoes this exist anywhere outside of C++?lemmy.mlimagemessage-square60linkfedilinkarrow-up11arrow-down10
arrow-up11arrow-down1imageDoes this exist anywhere outside of C++?lemmy.mlHellfire103@lemmy.ca to Programmer Humor@lemmy.mlEnglish · 2 years agomessage-square60linkfedilink
minus-squareunlawfulbooger@lemmy.blahaj.zonelinkfedilinkarrow-up0·2 years agoWhat the heck is endl???
minus-squareHellfire103@lemmy.caOPlinkfedilinkEnglisharrow-up0·2 years agoInstead of this: cout << "Hello world.\n"; You can do this: cout << "Hello world." << endl;
minus-squareReversalHatchery@beehaw.orglinkfedilinkEnglisharrow-up0·2 years 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-up0·2 years agoI think that’s client side. Doesn’t happen for me.
minus-squareCyberfishofant2@lemm.eelinkfedilinkEnglisharrow-up0·2 years agosame here. AP isn’t standardized enough, apparently
minus-squareDaedskin@lemm.eelinkfedilinkarrow-up0·2 years agoThe fact that you used the namespace for cout but not for endl inordinately bothers me
minus-squaregon [he]@lemm.eelinkfedilinkEnglisharrow-up0·2 years agohttps://cplusplus.com/reference/ostream/endl/
minus-squareSqueakyBeaver@lemmy.blahaj.zonelinkfedilinkarrow-up0·2 years 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)
minus-squareunlawfulbooger@lemmy.blahaj.zonelinkfedilinkarrow-up0·2 years agoBoy am I glad I don’t do C++ anymore. That string handling with the overloaded bitshift operator was wild.
minus-squareallywilson@lemmy.mllinkfedilinkarrow-up0·2 years agoFrom memory it’s a way to declare a line ending after your string.
minus-squarevapeloki@lemmy.worldlinkfedilinkarrow-up0·2 years 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-up0·2 years agoDon’t most terminals flush the buffer on newline anyway?
minus-squareClemaX@lemm.eelinkfedilinkarrow-up0·2 years 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-up0·2 years agoMaybe, but there is the internal buffer. Also, most I/O happens in files not consoles
What the heck is endl???
Instead of this:
You can do this:
something 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
The fact that you used the namespace for
coutbut not forendlinordinately bothers mehttps://cplusplus.com/reference/ostream/endl/
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)
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?
🦀 🦀🦀🦀🦀🦀🦀🦀
From memory it’s a way to declare a line ending after your string.
God bless your soul.
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