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How to split a string in shell and get the last field
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And how does one keep the part before the last separator? Apparently by using ${foo%:*}. # - from beginning; % - from end. #, % - shortest match; ##, %% - longest match.
– Mihai Danila
Jul 9 '14...
belongs_to through associations
...d create this kind of mismatch. -- You never can guarantee that the user "does not have an opportunity to do something" unless you do an explicit server-side check for that.
– Konstantin
Mar 14 '18 at 23:28
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git visual diff between branches
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It's not visual doe. ;)
– marines
Jan 2 '14 at 10:44
37
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Can Git hook scripts be managed along with the repository?
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What if someone in the team does a git checkout to another branch? They have to include it in every branch..
– jokerster
Jun 12 '18 at 12:34
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How to properly create an SVN tag from trunk?
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files copied does not spend any extra space
– Carlos
Jul 25 '12 at 7:33
add a comment
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How to vertically align a html radio button to it's label?
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This doesn't seem to work when you increase or decrease font size. Please prove me wrong with a working example, though!
– Protector one
Jun 19 '17 at 12:34
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Best way to list files in Java, sorted by Date Modified?
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@starbroken Your solution does not work if files is a simple array, like File[], that is returned by directory.listFiles().
– viniciussss
Jan 15 '18 at 21:35
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Is String.Contains() faster than String.IndexOf()?
...swer is 7 years old and based on the .NET 2 framework. Version 4 IndexOf() does indeed use StringComparison.CurrentCulture and Contains() uses StringComparison.Ordinal which will be faster. But really the speed differences we're talking about are minute - the point is one calls the other, and Contai...
Is there any way to git checkout previous branch?
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This does not work well when you checkout a commit SHA twice, in which case @{-1} points to where you were before the first checkout..
– user716468
Mar 1 '13 at 0:32
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Merge/flatten an array of arrays
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Note that concat does not modify the source array, so the merged array will remain empty after the call to concat. Better to say something like: merged = merged.concat.apply(merged, arrays);
– Nate
Jan 2...