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How to show line number when executing bash script
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You mention that you're already using -x. The variable PS4 denotes the value is the prompt pri...
Git: How to diff two different files in different branches?
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How to keep Maven profiles which are activeByDefault active even if another profile gets activated?
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154
One trick is to avoid activeByDefault, and instead activate the profile by the absence of a pro...
Rolling back a remote Git repository
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135
You can use git revert <commit>… for all the n commits, and then push as usual, keeping ...
Rails find_or_create_by more than one attribute?
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How do you make a WPF slider snap only to discrete integer positions?
...ian Stewart
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Raise warning in Python without interrupting program
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You shouldn't raise the warning, you should be using warnings module. By raising it you're gener...
How to avoid merge-commit hell on GitHub/BitBucket
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How to get the root dir of the Symfony2 application?
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Can an input field have two labels?
... James SumnersJames Sumners
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