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How to check if a process id (PID) em>x m>ists
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To check for the em>x m>istence of a process, use
kill -0 $pid
But just as @unwind said, if you're going to kill it anyway, just
kill $pid
or you will have a race condition.
If you want to ignore the tem>x m>t output of kill and do something base...
Generating random integer from a range
...distributed solution is
output = min + (rand() % static_cast<int>(mam>x m> - min + 1))
Em>x m>cept when the size of the range is a power of 2, this method produces biased non-uniform distributed numbers regardless the quality of rand(). For a comprehensive test of the quality of this method, please r...
Node.JS constant for platform-specific new line?
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Not sure if this is new in the 0.8.m>x m> but there is now a constant http://nodejs.org/api/os.html#os_os_eol
var endOfLine = require('os').EOL;
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how to provide a swap function for my class?
...wap(Bar& lhs, Bar& rhs) {
lhs.swap(rhs);
}
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You mean an em>x m>plicit specialization. Partial is still something else and also not possible for functions, only structs / classes. As such, since you can't specialize std::swap for template classes, you have to provide a free function in y...
How do I enable language em>x m>tensions from within GHCi?
I'm trying to enable m>X m>RankNTypes in GHCi. How do I do this?
1 Answer
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How to add multi line comments in makefiles
...s there a way to comment out multiple lines in makefiles like as in C syntam>x m> /* */ ?
6 Answers
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Is there any JSON Web Token (JWT) em>x m>ample in C#?
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Thanks everyone. I found a base implementation of a Json Web Token and em>x m>panded on it with the Google flavor. I still haven't gotten it completely worked out but it's 97% there. This project lost it's steam, so hopefully this will help someone else get a good head-start:
Note:
Changes I made to ...
Chrome browser reload options new feature
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I couldn't get this to work on OS m>X m> using Chrome 23.0.1271.95. Is it a Windows only feature?
– Laurent
Dec 10 '12 at 4:14
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How to monitor the memory usage of Node.js?
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@GoloRoden npm install memwatch-nem>x m>t works fine. Here is the repo: github.com/marcominetti/node-memwatch
– fre2ak
Jun 19 '15 at 16:11
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Difference between a Structure and a Union
Is there any good em>x m>ample to give the difference between a struct and a union ?
Basically I know that struct uses all the memory of its member and union uses the largest members memory space. Is there any other OS level difference?
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