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Collapse sequences of white space into a single character and trim string
...iOS 3.2+
Use the native regexp solution provided by hfossli.
Otherwise
Either use your favorite regexp library or use the following Cocoa-native solution:
NSString *theString = @" Hello this is a long string! ";
NSCharacterSet *whitespaces = [NSCharacterSet whitespaceCharacte...
How to make phpstorm display line numbers by default?
...ake phpstorm display line numbers by default?
Couldn't find that option. It's kind of annoying to turn them on manually for each page.
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How to sort a list of strings?
...ur original list (i.e. sorts in-place). To get a sorted copy of the list, without changing the original, use the sorted() function:
for x in sorted(mylist):
print x
However, the examples above are a bit naive, because they don't take locale into account, and perform a case-sensitive sorting. ...
How do I return to an older version of our code in Subversion?
I'm working on a project with a friend and I want to return to an older version of our code and set it to be the current. How do I do it?
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How do I restrict a float value to only two places after the decimal point in C?
...follow
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edited Aug 3 '14 at 20:44
answered Aug 27 '09 at 23:21
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Multiple variables in a 'with' statement?
Is it possible to declare more than one variable using a with statement in Python?
6 Answers
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Where can I find my Facebook application id and secret key?
...
You should use the Developer App.
On the right is a section titled "My Applications" from which you can select an application to see its information.
You can also go straight here as well, which will list your apps on the left.
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Convert a PHP object to an associative array
I'm integrating an API to my website which works with data stored in objects while my code is written using arrays.
32 Answ...
How to get the full path of running process?
... having a application that is changing some settings of other application (it is a simple C# application that run by double clicking (no setup required)).
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What's the difference between ISO 8601 and RFC 3339 Date Formats?
...mall, subtle differences. For example truncated representations of years with only two digits are not allowed -- RFC 3339 requires 4-digit years, and the RFC only allows a period character to be used as the decimal point for fractional seconds. The RFC also allows the "T" to be replaced by a space...