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How can I find out the total physical memory (RAM) of my linux box suitable to be parsed by a shell
...on about swap space also.
The following link may be useful for you:
http://www.linuxnix.com/find-ram-details-in-linuxunix/
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When does invoking a member function on a null instance result in undefined behavior?
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Is there a way to pass optional parameters to a function?
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Should I use Java date and time classes or go with a 3rd party library like Joda Time?
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How to repeat a string a variable number of times in C++?
...n built in with cout.fill(), see the link for a 'full' explanation
http://www.java-samples.com/showtutorial.php?tutorialid=458
cout.width(11);
cout.fill('.');
cout << "lolcat" << endl;
outputs
.....lolcat
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Get environment variable value in Dockerfile
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What really happens in a try { return x; } finally { x = null; } statement?
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'any' vs 'Object'
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How to define object in array in Mongoose schema correctly with 2d geo index
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What is the size of an enum in C?
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Taken from the current C Standard (C99): http://www.open-std.org/JTC1/SC22/WG14/www/docs/n1256.pdf
6.7.2.2 Enumeration specifiers
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Constraints
The expression that defines the value of an enumeration constant shall be an integer
constant expression that has...