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Access a variable outside the scope of a Handlebars.js each loop
...re readers are still having trouble like I was, have a look at the comment for this answer here. It took me a while after seeing this answer to see that one. You may need to use ../ repeatedly depending on how many scopes away from the value you are.
– bcmcfc
D...
How can you sort an array without mutating the original array?
...ncat().sort();
}
// Or:
return Array.prototype.slice.call(arr).sort(); // For array-like objects
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Get the full URL in PHP
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Not much you can do about it, this is the proper method for the question asked.
– Mfoo
Apr 27 '13 at 12:45
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How to validate an email address in JavaScript
...leapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<form>
<p>Enter an email address:</p>
<input id='email'>
<button type='submit' id='validate'>Validate!</button>
</form>
<h2 id='result'></h2>
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Find Oracle JDBC driver in Maven repository
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How do I find a repository (if any) that contains this artifact?
Unfortunately due the binary license there is no public repository with the Oracle Driver JAR. This happens with many dependencies but is not Maven's fault. If you happen to find a public repository containing the JAR you can b...
How do I detect “shift+enter” and generate a new line in Textarea?
Currently, if the person presses enter inside the text area, the form will submit.
Good, I want that.
13 Answers
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Getting DOM elements by classname
...te class list is bounded in spaces. Then append the class we are searching for with a space. This way we are effectively looking for and find only instances of my-class .
Use an xpath selector?
$dom = new DomDocument();
$dom->load($filePath);
$finder = new DomXPath($dom);
$classname="my-class";
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Escape text for HTML
How do i escape text for html use in C#? I want to do
9 Answers
9
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jQuery remove options from select
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This worked for me. Thanks. What's the sytax to limit this to .ct with a selected value = '' ?
– user135498
Oct 5 '09 at 4:12
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'Best' practice for restful POST response
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I know this is old, but I can give a convincing argument for using a GET after your POST. In the http/1.1 spec any historical tool can ignore the cache settings passed back from your GET response... so if your user uses the back button in the browser to return to this page after yo...