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Adding Only Untracked Files
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246
It's easy with git add -i. Type a (for "add untracked"), then * (for "all"), then q (to quit) a...
Select tableview row programmatically
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edited Feb 15 '18 at 7:43
Pang
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answered J...
Square retrofit server mock for testing
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104
Mock Retrofit 2.0 Requests for Testing
As the old mechanisms like creating MockClient class and...
How to force maven update?
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edited May 24 '18 at 10:08
Jens Bannmann
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How to sort a file, based on its numerical values for a field?
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Andrew WhiteAndrew White
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C: What is the difference between ++i and i++?
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1142
++i will increment the value of i, and then return the incremented value.
i = 1;
j = ++i;
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Regex using javascript to return just numbers
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Regular expressions:
var numberPattern = /\d+/g;
'something102asdfkj1948948'.match( numberPattern )
This would return an Array with two elements inside, '102' and '1948948'. Operate as you wish. If it doesn't match any it will return null.
To concatenate them:
'something102asdfkj1948948'.ma...
Where is virtualenvwrapper.sh after pip install?
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