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Add icon to submit button in twitter bootstrap 2
I want to use the twitter bootstrap icons on my form input submit buttons.
12 Answers
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Is there an “exists” function for jQuery?
...alsy', and for numbers 0 means false, everything else true. So you could write:
if ($(selector).length)
You don't need that >0 part.
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How many bytes in a JavaScript string?
...ich is about 500K when being sent from the server in UTF-8. How can I tell its size in JavaScript?
13 Answers
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Setting Curl's Timeout in PHP
...of time to return an XML response. To fix that, we set up a curl request, with what is supposed to be a long timeout.
7 Ans...
JavaScript - Getting HTML form values
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@shorty876: Did you test it yourself? o_0 That would be a pretty good way of determining whether or not you did it right.
– Jeff Rupert
Aug 23 '10 at 11:46
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How can I split a JavaScript string by white space or comma?
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String.split can also accept a regular expression:
input.split(/[ ,]+/);
This particular regex splits on a sequence of one or more commas or spaces, so that e.g. multiple consecutive spaces or a comma+space sequence do not produce e...
Execute method on startup in Spring
...ts for the first time? I know that I can do the trick of setting a method with @Scheduled annotation and it executes just after the startup, but then it will execute periodically.
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node.js require all files in a folder?
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When require is given the path of a folder, it'll look for an index.js file in that folder; if there is one, it uses that, and if there isn't, it fails.
It would probably make most sense (if you have control over the folder) to create an index.js file and then assign ...
How to check if all list items have the same value and return it, or return an “otherValue” if they
If all the items in a list have the same value, then I need to use that value, otherwise I need to use an “otherValue”. I can’t think of a simple and clear way of doing this.
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Enabling markdown highlighting in Vim
I'm using Vim in a terminal on my MacBook Air with OS X Lion, and I can't seem to find a good plugin for Markdown syntax highlighting.
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