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Checking for the correct number of arguments

... – Laurence Gonsalves Dec 3 '10 at 1:27 if [ -e "$1" ] then echo "$1 : No such directory" exit 1 fi ...
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how to hide a vertical scroll bar when not needed

... when not needed ? – Kpatel1989 Apr 27 '15 at 8:37 add a comment  |  ...
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DROP IF EXISTS VS DROP?

... answered Apr 15 '16 at 8:27 SquazzSquazz 3,29455 gold badges3232 silver badges4949 bronze badges ...
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How do I keep jQuery UI Accordion collapsed by default?

... 277 Add the active: false option (documentation).. $("#accordion").accordion({ header: "h3", coll...
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What does “Receiver type 'CALayer' for instance message is a forward declaration” mean here?

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What does the '.' (dot or period) in a Go import statement do?

...o-linq – steviesama Jul 30 '16 at 0:27 Note that you still cannot get access to non-exported functions (non-uppercase ...
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Is calculating an MD5 hash less CPU intensive than SHA family functions?

... | edited May 27 at 3:34 Gras Double 13k66 gold badges5050 silver badges4848 bronze badges a...
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Removing ul indentation with CSS

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Django Model - Case-insensitive Query / Filtering

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Selecting with complex criteria from pandas.DataFrame

... DSMDSM 269k5050 gold badges494494 silver badges427427 bronze badges 5 ...