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Is sizeof(bool) defined in the C++ language standard?
...built-in type with a size of 1 byte. That means that for Visual C++ 4.2, a call of sizeof(bool) yields 4, while in Visual C++ 5.0 and later, the same call yields 1. This can cause memory corruption problems if you have defined structure members of type bool in Visual C++ 4.2 and are mixing object fi...
What is the purpose of static keyword in array parameter of function like “char s[static 10]”?
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Note that the C Standard does not require the compiler to diagnose when a call to the function does not meet these requirements (i.e., it is silent undefined behaviour).
The second declaration simply declares someArray (not someArray's elements!) as const, i.e., you can not write someArray=someOth...
How to break out or exit a method in Java?
...se label cannot contain a runtime expressions involving variable or method calls
outerLoop:
Scanner s1=new Scanner(System.in);
int ans=s1.nextInt();
// Error s1 cannot be resolved
share
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improve ...
Xcode 4.5 Storyboard 'Exit'
...have just installed Xcode 4.5 for iOS6 support, and I have seen a new icon called 'Exit' in my Storyboard, listed under my view controllers along with 'First Responder' etc. A little green icon labeled 'Exit'.
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How does SIGINT relate to the other termination signals such as SIGTERM, SIGQUIT and SIGKILL?
...GKILL cannot be caught or ignored.
SIGINT and SIGQUIT are intended specifically for requests from the terminal: particular input characters can be assigned to generate these signals (depending on the terminal control settings). The default action for SIGINT is the same sort of process termination ...
What does “#pragma comment” mean?
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I've always called them "compiler directives." They direct the compiler to do things, branching, including libs like shown above, disabling specific errors etc., during the compilation phase.
Compiler companies usually create their own ...
“Thinking in AngularJS” if I have a jQuery background? [closed]
... 200 lines of code that they then glue into AngularJS with a collection of callbacks and $applys that are confusing and convoluted; but they eventually get it working! The problem is that in most cases that jQuery plugin could be rewritten in AngularJS in a fraction of the code, where suddenly every...
SSL certificate rejected trying to access GitHub over HTTPS behind firewall
...offered by github on port 443 of the ssh.github.com server.
We use a tool called corkscrew. This is available for both CygWin (through setup from the cygwin homepage) and Linux using your favorite packaging tool. For MacOSX it is available from macports and brew at least.
The commandline is as fol...
Setting a system environment variable from a Windows batch file?
...Support Tools (which can be installed from your XP CD) come with a program called setx.exe:
C:\Program Files\Support Tools>setx /?
SETX: This program is used to set values in the environment
of the machine or currently logged on user using one of three modes.
1) Command Line Mode: setx variabl...
What are the “loose objects” that the Git GUI refers to?
...t becomes inefficient and they are stored in a pack file. Such objects are called packed objects.
git gc
is what you run to pack objects (Usually loose objects that are not needed and few weeks old are also removed and with --prune=<date> option you can force remove loose objects that are ...