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Placement of the ng-app directive (html vs body)
...rning angular, I've only ever seen it used on the <html> tag, as recommended by the angular docs here , here , and in their tutorial .
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What's the dSYM and how to use it? (iOS SDK)
Sometimes the compiler produces .dSYM files. I guess this is a debugging related file, but I don't know what it is, and how to use it.
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How can I add CGPoint objects to an NSArray the easy way?
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validation custom message for rails 3
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18
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Twig ternary operator, Shorthand if-then-else
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{{ (ability.id in company_abilities) ? 'selected' : '' }}
The ternary operator is documented under 'other operators'
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Python mock multiple return values
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How do I redirect to another webpage?
...behavior as an HTTP redirect
window.location.replace("http://stackoverflow.com");
// similar behavior as clicking on a link
window.location.href = "http://stackoverflow.com";
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How to make jQuery to not round value returned by .width()?
....getBoundingClientRect().width
Note: For IE8 and below, see the "Browser Compatibility" notes in the MDN docs.
$("#log").html(
$("#container")[0].getBoundingClientRect().width
);
#container {
background: blue;
width: 543.5px;
height: 20px;
margin: 0;
padding: 0;
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What is the purpose and uniqueness SHTML?
... name for Javascript+HTML+CSS or something).
You can use SSI to include a common header and footer in your pages, so you don't have to repeat code as much. Changing one included file updates all of your pages at once. You just put it in your HTML page as per normal.
It's embedded in a standard XM...