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How to find all combinations of coins when given some dollar value
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Is there a way to use two CSS3 box shadows on one element?
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You can comma-separate shadows:
box-shadow: inset 0 2px 0px #dcffa6, 0 2px 5px #000;
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PHP regular expressions: No ending delimiter '^' found in
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PHP regex strings need delimiters. Try:
$numpattern="/^([0-9]+)$/";
Also, note that you hav...
Export a graph to .eps file with R
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The easiest way I've found to create postscripts is the following, using the setEPS() command:...
Is it possible to install iOS 6 SDK on Xcode 5?
Xcode 5 has a preferences pane that allow one to download iPhone 6.1 simulator, however I can't find a place where it allows downloading of iOS 6 SDK, thus it is not possible to set the active SDK to iOS 6 when developing with Xcode 5. Is there a workaround that would allow Xcode 5 to install iOS 6 ...
What is the ellipsis (…) for in this method signature?
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Those are Java varargs. They let you pass any number of objects of a specific type (in this cas...
How to add an Access-Control-Allow-Origin header
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So what you do is... In the font files folder put an htaccess file with the following in it.
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mysql check collation of a table
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SHOW TABLE STATUS shows information about a table, including the collation.
For example SHOW ...
XPath - Selecting elements that equal a value
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The XPath spec. defines the string value of an element as the concatenation (in document order...
How to know the size of the string in bytes?
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You can use encoding like ASCII to get a character per byte by using the System.Text.Encoding ...