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How to split a string in shell and get the last field
... working for the given problem, the answer of William below (stackoverflow.com/a/3163857/520162) also returns 5 if the string is 1:2:3:4:5: (while using the string operators yields an empty result). This is especially handy when parsing paths that could contain (or not) a finishing / character.
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git visual diff between branches
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Use git diff with a range.
git diff branch1..branch2
This will compare the tips of each branch.
If you really want some GUI software, you can try something like SourceTree which supports Mac OS X and Windows.
sh...
How to make a smaller RatingBar?
...ngBarStyleIndicator is slightly smaller but it's still pretty ugly and the comments note that these styles "don't support interaction".
You're probably better-off rolling your own. There's a decent-looking guide at http://kozyr.zydako.net/2010/05/23/pretty-ratingbar/ showing how to do this. (I ha...
How to change value of object which is inside an array using JavaScript or jQuery?
The code below comes from jQuery UI Autocomplete:
23 Answers
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Restart node upon changing a file
For someone who is coming from PHP background the process of killing node and starting it again after every code change, seems very tedious. Is there any flag when starting a script with node to automatically restart node when code change is saved?
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How can I force gradle to redownload dependencies?
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Generally, you can refresh dependencies in your cache with the command line option --refresh-dependencies. You can also delete the cached files under ~/.gradle/caches. With the next build Gradle would attempt to download them again.
What is your specific use case? Do you use dynamic dep...
How do I check for nulls in an '==' operator overload without infinite recursion?
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How to delete all files and folders in a directory?
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What's is about stackoverflow.com/questions/12415105/… "When you call Directory.Delete and a file is open in such way, Directory.Delete succeeds in deleting all files but when Directory.Delete calls RemoveDirectory a "directory is not empty" exception i...