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How do I check if an HTML element is empty using jQuery?
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edited Sep 11 '13 at 20:55
answered Jul 25 '11 at 8:14
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Method Syntax in Objective-C
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answered Mar 25 '09 at 20:22
locrianilocriani
4,85722 gold badges2020 silver badges2626 bronze badges
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pydot and graphviz error: Couldn't import dot_parser, loading of dot files will not be possible
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220
Answer for pydot >= 1.1:
The incompatibility of (upstream) pydot has been fixed by 6dff94b3...
Types in MySQL: BigInt(20) vs Int(20)
...ious that they would allow for larger numbers; however, I can make an Int(20) or a BigInt(20) and that would make seem that it is not necessarily about size.
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How do I get the last four characters from a string in C#?
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answered Jun 20 '11 at 15:24
Armen TsirunyanArmen Tsirunyan
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How to downgrade or install an older version of Cocoapods
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edited Jul 28 '17 at 20:20
answered Dec 10 '13 at 8:30
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What's the (hidden) cost of Scala's lazy val?
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edited Feb 20 '14 at 20:33
vergenzt
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Formatting Decimal places in R
... number x.
format(round(x, 2), nsmall = 2)
For example:
format(round(1.20, 2), nsmall = 2)
# [1] "1.20"
format(round(1, 2), nsmall = 2)
# [1] "1.00"
format(round(1.1234, 2), nsmall = 2)
# [1] "1.12"
A more general function is as follows where x is the number and k is the number of decimals to ...
How to prevent ENTER keypress to submit a web form?
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[revision 2012, no inline handler, preserve textarea enter handling]
function checkEnter(e){
e = e || event;
var txtArea = /textarea/i.test((e.target || e.srcElement).tagName);
return txtArea || (e.keyCode || e.which || e.charCode ...
A html space is showing as %2520 instead of %20
...ing a filename to the firefox browser causes it to replace spaces with %2520 instead of %20 .
5 Answers
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