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How to get the nth occurrence in a string?
I would like to get the starting position of the 2nd occurrence of ABC with something like this:
11 Answers
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Writing a git post-receive hook to deal with a specific branch
...din, not from a command line argument, you need to use read instead of $1 $2 $3.
The post-receive hook can receive multiple branches at once (for example if someone does a git push --all), so we also need to wrap the read in a while loop.
A working snippet looks something like this:
#!/bin/bash
w...
Display a float with two decimal places in Python
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You could use the string formatting operator for that:
>>> '%.2f' % 1.234
'1.23'
>>> '%.2f' % 5.0
'5.00'
The result of the operator is a string, so you can store it in a variable, print etc.
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Proper way to initialize a C# dictionary with values?
..., string>
{
{ "key1", "value1" },
{ "key2", "value2" }
};
Console.ReadKey();
}
}
Can you try to reproduce it in a simple Console application and go from there? It seems likely that you're targeting .NET 2.0 (which doesn't support it) or clien...
How do I vertically align something inside a span tag?
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220
Use line-height:50px; instead of height. That should do the trick ;)
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How to find index of all occurrences of element in array?
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edited Sep 10 at 12:36
answered Dec 27 '13 at 9:59
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How do I test a private function or a class that has private methods, fields or inner classes?
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disable the swipe gesture that opens the navigation drawer in android
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edited Sep 26 '19 at 12:53
NPovlsen
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answered Jun 18 '13 at 9:27
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Stashing only staged changes in git - is it possible?
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edited Nov 21 '19 at 11:12
Iain Samuel McLean Elder
15.5k1010 gold badges5858 silver badges7474 bronze badges
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How to take emulator screenshots using Eclipse?
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292
You can take a screenshot if you open the Android view "devices" (under Window --> Show Vie...