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How do I install g++ for Fedora?
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g++ is like an aditional for gcc, so if you want g++ the package you need is gcc-c++, try it...
– Hola Soy Edu Feliz Navidad
Oct 18 '12 at 10:56
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Git says “Warning: Permanently added to the list of known hosts”
... issue on my ubuntu machine. It started to behave this way after I used a different (from my default ~/.ssh/id_rsa) key to connect to a server. As @JeremiahGowdy mentioned, I have debug3: load_hostkeys: loading entries for host "172.16.3.101" from file "/dev/null". Why does SSH starts using /dev/nul...
Reverse Y-Axis in PyPlot
...s that it fixes the orientation, not flip it every time (which is an issue if you need to call it in a loop).
– Bas Swinckels
Aug 4 '19 at 14:45
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Convert String array to ArrayList [duplicate]
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@Keale If words is an array of strings, then, yes.
– Nicolai S
Oct 22 '15 at 22:06
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Nested rows with bootstrap grid system?
... row between col for minibox 2 and col for minibox 3? and what will happen if there is?
– pashute
Aug 14 '15 at 11:24
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Lambda Expression and generic method
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You can't use a lambda expression for a functional interface, if the method in the functional interface has type parameters. See section §15.27.3 in JLS8:
A lambda expression is compatible [..] with a target type T if T is a functional interface type (§9.8) and the expression is c...
Freeing up a TCP/IP port?
... for http requests on port 80 (run as root or use sudo):
# fuser 80/tcp
If you want to kill them, then just add the -k option.
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Why do we need entity objects? [closed]
...ted the "logic" of the application is, and where you have implemented it. If all your logic is in stored procedures, and all your application does is call those procedures and display the results, then developing entity objects is indeed a waste of time. But for an application where the objects ha...
Does it make any sense to use inline keyword with templates?
...nce templates are defined within headers and compiler is able to determine if inlining a function is advantageous, does it make any sense? I've heard that modern compilers know better when to inline a function and are ignoring inline hint.
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Determining memory usage of objects? [duplicate]
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also, if one wants the total memory used by an R session, one can do object.size(x=lapply(ls(), get)) and print(object.size(x=lapply(ls(), get)), units="Mb")
– tflutre
Feb 27 '13 at 3:09
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