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How to sort git tags by version string order of form rc-X.Y.Z.W?
... the gsort command. brew install gsort failed, saying there was no package called gsort.
– nwinkler
Mar 28 '14 at 6:46
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Missing return statement in a non-void method compiles
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The Java specification defines a concept called Unreachable statements. You are not allowed to have an unreachable statement in your code (it's a compile time error). You are not even allowed to have a return statement after the while(true); statement in Java. A whi...
Difference between Dictionary and Hashtable [duplicate]
...e class is a specific type of dictionary class that uses an integer value (called a hash) to aid in the storage of its keys. The Hashtable class uses the hash to speed up the searching for a specific key in the collection. Every object in .NET derives from the Object class. This class supports the G...
Check if a JavaScript string is a URL
...diff = end - start; console.log(diff) I put a kettle on, went to a toilet, called my mum and the thing was done in no time...
– Mars Robertson
May 2 '16 at 13:59
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Retrieve the position (X,Y) of an HTML element relative to the browser window
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Doesn't work...it's 8 pixels out vertically and horizontally, due to the 8px margin in the body. Meouw's solution works perfectly. If you want I have a small test to demonstrate the problem.
– CpnCrunch
Jul 1 '14 at 2:30
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Tar a directory, but don't store full absolute paths in the archive
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Why are you calling it "point"? It's just ., which is the current directory. In the context of the tar.gz's structure, that's just the base/root/top level, right?
– EL_DON
Feb 8 '19 at 18:36
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Handling the window closing event with WPF / MVVM Light Toolkit
...If they're going to use code behind, they should check CanExecute and then call Execute() on an ICommand property instead.
– Evil Pigeon
Nov 14 '14 at 3:50
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Access nested dictionary items via a list of keys?
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@user1353510: different usecases call for different behaviour. The code here doesn't create intermediaries, no.
– Martijn Pieters♦
Feb 11 '15 at 12:04
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How do I add spacing between columns in Bootstrap?
I'm sure there is a simple solution to this problem. Basically, if I have two columns how can I add a space between them?
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Else clause on Python while statement
.... It works for not only while and for loops, but also try blocks.
You typically find it in places where normally you would exit a loop early, and running off the end of the loop is an unexpected/unusual occasion. For example, if you're looping through a list looking for a value:
for value in value...