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How can I define a composite primary key in SQL?
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edited Jul 12 '09 at 15:48
answered Jul 10 '09 at 15:46
c...
Check if a method exists
...Selector:@selector(methodName:withEtc:)]) {
[obj methodName:123 withEtc:456];
}
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Returning value that was passed into a method
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548
You can use a lambda with an input parameter, like so:
.Returns((string myval) => { return ...
jQuery empty() vs remove()
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JohnK
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answered Jun 22 '10 at 6:15
nickfnickf
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Strip Leading and Trailing Spaces From Java String
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edited Nov 12 '14 at 6:06
szedjani
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Drop a temporary table if it exists
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– user710502
Aug 31 '11 at 15:24
hmm for some reason when I execute it it says that ##CLIENTS_KEYWORD is an inval...
How can I change a secret Gist to public?
...he gist to public, but I can't find how to set it publi
Since May, 9th 2014, it is possible: "Change the visibility of your Gists"
You can change the visibility of your Gists whenever you want.
When editing a Gist you'll now notice a new option to toggle the visibility between Public and Secret.
T...
PHP: How to handle
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edited Nov 23 '13 at 14:24
hakre
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getenv() vs. $_ENV in PHP
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answered Jan 10 '12 at 3:49
BatkinsBatkins
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How to display hidden characters by default (ZERO WIDTH SPACE ie. ​)
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Not sure...