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A variable modified inside a while loop is not remembered
In the following program, if I set the variable $foo to the value 1 inside the first if statement, it works in the sense that its value is remembered after the if statement. However, when I set the same variable to the value 2 inside an if which is inside a while statement, it's forgotten af...
Using jQuery to see if a div has a child with a certain class
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You can use the find function:
if($('#popup').find('p.filled-text').length !== 0)
// Do Stuf...
How do you keep parents of floated elements from collapsing? [duplicate]
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Case-INsensitive Dictionary with string key-type in C#
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answered Dec 21 '12 at 11:04
Konrad RudolphKonrad Rudolph
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Ant task to run an Ant target only if a file exists?
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edited Feb 15 '13 at 23:49
answered Feb 6 '09 at 14:53
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How do I force a UITextView to scroll to the top every time I change the text?
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How to use a link to call JavaScript?
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<a onclick="jsfunction()" href="#">
or
<a onclick="jsfunction()" href="javascript...
Is there a way to rename an Xcode 4 scheme?
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edited Mar 18 '11 at 0:59
answered Mar 18 '11 at 0:54
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Copying the GNU screen scrollback buffer to a file (extended hardcopy)
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edited Nov 30 '16 at 1:17
Keith Thompson
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