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Constants in Objective-C
...nst MyFirstConstant;
FOUNDATION_EXPORT NSString *const MySecondConstant;
//etc.
(you can use extern instead of FOUNDATION_EXPORT if your code will not be used in mixed C/C++ environments or on other platforms)
You can include this file in each file that uses the constants or in the pre-compiled h...
How does one make random number between range for arc4random_uniform()?
...re convenient for core data applications that need to specify Int16, Int32 etc. As a quick note, if you really need it to work on unsigned integers as well, just copy the entire function then replace SignedInteger with UnsignedInteger and toIntMax() with toUIntMax().
func randomNumber<T : Signed...
How to write PNG image to string with the PIL?
...a string, using the standard
"raw" decoder.
The "format" (.jpeg, .png, etc.) only matters on disk when you are exchanging the files. If you're not exchanging files, format doesn't matter.
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Accessing console and devtools of extension's background.js
...lects its "javascript environment" then you'll have access to its methods, etc.
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Should I use an exception specifier in C++?
...tly written, other processes will be told the current process is crashing, etc.. To summarize, it's RAII.
– paercebal
Dec 5 '08 at 23:53
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Detect when browser receives file download
...alue to the token's value.
Client source code (JavaScript):
function getCookie( name ) {
var parts = document.cookie.split(name + "=");
if (parts.length == 2) return parts.pop().split(";").shift();
}
function expireCookie( cName ) {
document.cookie =
encodeURIComponent(cName) ...
When someone writes a new programming language, what do they write it IN?
...chine language, converting a grammar specification to C code for a parser, etc. Its designer specifies the structure of the source format (parsing), what those structures mean, how to simplify the data (optimizing), and the kind of output to generate. Interpreters read the source and execute it dire...
Tool for adding license headers to source files? [closed]
...fy the .endswith parameter for the filemask of your language (.c, .java, ..etc)
ability to overwrite previous copyright text (provide old copyright parameter to do this)
optionally omits directories given in the excludedir array
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# updates the copyright information for all .cs files
# usage: cal...
how do I strip white space when grabbing text with jQuery?
...der non-breaking spaces (&nbsp;, &#160;, &#xA0;, \xA0, \u00A0, etc...) as white-space, so /[\s\xA0]+/g might be more reliable for replacing all white-space.
– travis
Jan 27 '10 at 17:57
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How do you git show untracked files that do not exist in .gitignore
...es that I need to be untracked such as unit tests, personal documentation, etc. I have put them in .gitignore , but it seems that git status still shows them.
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