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how to use sed, awk, or gawk to print only what is matched?
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...and the "p" option to print the the match, which I didn't know about either. Thanks again.
– Stéphane
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Get Selected index of UITableView
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NSIndexPath *selectedIndexPath = [tableView indexPathForSelectedRow];
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Git: “Not currently on any branch.” Is there an easy way to get back on a branch, while keeping the
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If you have not committed:
git stash
git checkout some-branch
git stash pop
If you have com...
Can you change a path without reloading the controller in AngularJS?
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How to fix: android.app.RemoteServiceException: Bad notification posted from package *: Couldn't cre
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22 Answers
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Detect if Android device has Internet connection
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You are right. The code you've provided only checks if there is a network connection.
The best w...
Using port number in Windows host file
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answered Dec 28 '11 at 7:15
MatMat
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What is the difference between “INNER JOIN” and “OUTER JOIN”?
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Why use static_cast(x) instead of (int)x?
... Jarvis
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answered Sep 19 '08 at 17:23
Euro MicelliEuro Micelli
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What is the most efficient Java Collections library? [closed]
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