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Can a shell script set environment variables of the calling shell? [duplicate]
...cal/sbin/proxyon #turn on proxy server
http_proxy=http://127.0.0.1:8118/
HTTP_PROXY=$http_proxy
https_proxy=$http_proxy
HTTPS_PROXY=$https_proxy
export http_proxy https_proxy HTTP_PROXY HTTPS_PROXY
}
So when I want to disable the proxy,
the function(s) run in the login shell...
Parsing Visual Studio Solution files
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There's a new public class SolutionFile introduced in Microsoft.Build.dll that's installed with Visual Studio 2015 (see msdn.microsoft.com/...
c++ boost::multi_index composite keys efficiency - c++1y / stl - 清泛IT社区，为创新赋能！
...e reader first time poster! I'm playing around with the boost::multi_index container stuff and have a rather in-depth question that hopefully a boost or C++ container expert might know (my knowledge in C++ containers is pretty basic). For reference, the boost documentation on composite keys can be f...
lsof survival guide [closed]
lsof is an increadibly powerful command-line utility for unix systems. It lists open files, displaying information about them. And since most everything is a file on unix systems, lsof can give sysadmins a ton of useful diagnostic data.
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How to take screenshot of a div with JavaScript?
...an Azabani
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performSelector may cause a leak because its selector is unknown
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answered Nov 18 '13 at 21:44
wbyoungwbyoung
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string to string array conversion in java
...nymore included in the resulting array. See stackoverflow.com/questions/22718744/…
– Alexis C.
May 13 '14 at 21:45
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Are PHP functions case sensitive?
I was digging through some code, and I found some calls to mySQL_fetch_array . Is PHP case sensitive about function names? I recall reading this somewhere but can't seem to find any reference to it.
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Is it a good practice to place C++ definitions in header files?
...ementation in .c files.
– Ninad
Feb 18 '13 at 10:13
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How to test if string exists in file with Bash?
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edited Jun 30 '18 at 19:25
Jee
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answered Jan 7 '13 at 18:1...