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Changing the status bar text color in splash screen iOS 7
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224
In the project plist file add the "Status Bar Style" property (key is UIStatusBarStyle). Then...
How to print Unicode character in Python?
... Python source code, you can use Unicode escape characters in the form \u0123 in your string, and prefix the string literal with 'u'.
Here's an example running in the Python interactive console:
>>> print u'\u0420\u043e\u0441\u0441\u0438\u044f'
Россия
Strings declared like this ar...
How to add a spinner icon to button when it's in the Loading state?
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SHAZ
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answered Feb 10 '13 at 4:11
gurch101gurch101
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Regular expression to stop at first match
...reedy, because by default, "(.*)" will match all of "file path/level1/level2" xxx some="xxx".
Instead you can make your dot-star non-greedy, which will make it match as few characters as possible:
/location="(.*?)"/
Adding a ? on a quantifier (?, * or +) makes it non-greedy.
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How to import load a .sql or .csv file into SQLite?
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162
To import from an SQL file use the following:
sqlite> .read <filename>
To import fro...
Use curly braces to initialize a Set in Python
...yntax:
my_set = {'foo', 'bar', 'baz'}
It's not available before Python 2.7
There's no way to express an empty set using that syntax (using {} creates an empty dict)
Those may or may not be important to you.
The section of the docs outlining this syntax is here.
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NSInvocation for Dummies?
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284
According to Apple's NSInvocation class reference:
An NSInvocation is an Objective-C messa...
Pipe subprocess standard output to a variable [duplicate]
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edited May 23 '17 at 12:34
Community♦
111 silver badge
answered Dec 22 '10 at 23:49
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Print JSON parsed object?
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127
Most debugger consoles support displaying objects directly. Just use
console.log(obj);
Depen...