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How to find a parent with a known class in jQuery?
...sSLaks
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How to output loop.counter in python jinja template?
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answered Aug 27 '12 at 18:08
sigisigi
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What are the special dollar sign shell variables?
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$1, $2, $3, ... are the positional parameters.
"$@" is an array-like construct of all positiona...
How to check if a function exists on a SQL database
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This is what SSMS uses when you script using the DROP and CREATE option
IF EXISTS (SELECT *
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How can I recover a lost commit in Git?
... be on in that list and you can reset to it (for example:git reset --hard e870e41).
(If you didn't commit your changes... you might be in trouble - commit early, and commit often!)
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How do I check if a directory exists? “is_dir”, “file_exists” or both?
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Marc BMarc B
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How to perform mouseover function in Selenium WebDriver using Java?
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What does @: (at symbol colon) mean in a Makefile?
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It means "don't echo this command on the output." So this rule is saying "execute the shell com...
How can I see the specific value of the sql_mode?
...rIke Walker
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Git status - is there a way to show changes only in a specific directory?
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edited Mar 2 '16 at 8:01
Adrien Be
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