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How to use JavaScript regex over multiple lines?
...gexp to match the actual HTML tags. See, for instance, these questions for more information on why.
Instead, try actually searching the DOM for the tag you need (using jQuery makes this easier, but you can always do document.getElementsByTagName("pre") with the standard DOM), and then search the t...
How do I check in JavaScript if a value exists at a certain array index?
...ically contain a length property, in which case the later two examples are more appropriate.
– Justin Johnson
Apr 20 '10 at 3:58
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Should everything really be a bundle in Symfony 2.x?
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I've written a more thorough and updated blog post on this topic: http://elnur.pro/symfony-without-bundles/
No, not everything has to be in a bundle. You could have a structure like this:
src/Vendor/Model — for models,
src/Vendor/Contro...
How to convert an array to object in PHP?
...er execution of your one-liner will be a duplicate of $array['x'], not any more a reference to the original array. This might be harmless in some applications, but for large arrays it wastes memory and might mess up execution if the reference is being used later on.
– The Copro...
Test for equality among all elements of a single vector
... isTRUE(all.equal(x[1], x[2], tolerance = tol))
}
If you were using this more seriously, you'd probably want to remove missing values before computing the range and mean.
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Resizing UITableView to fit content
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How to clone an InputStream?
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If all you want to do is read the same information more than once, and the input data is small enough to fit into memory, you can copy the data from your InputStream to a ByteArrayOutputStream.
Then you can obtain the associated array of bytes and open as many "cloned" ByteA...
How to require a controller in an angularjs directive
...municating between components.
Check out the Guide page of directives for more info: http://docs.angularjs.org/guide/directive
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C# 3.0 auto-properties — useful or not? [closed]
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