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Facebook Graph API, how to get users email?
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How to write :hover condition for a:before and a:after?
...u once you run into syntax problems such as this one.
If you're writing CSS3, you can denote a pseudo-element with double colons to make this distinction clearer. Hence, a:hover::before and a:visited::before. But if you're developing for legacy browsers such as IE8 and older, then you can get away w...
How to remove a TFS Workspace Mapping?
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answered Jun 24 '13 at 14:21
Bogdan Gavril MSFTBogdan Gavril MSFT
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What is the best way to find the users home directory in Java?
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The bug you reference (bug 4787391) has been fixed in Java 8. Even if you are using an older v...
What is meant by Resource Acquisition is Initialization (RAII)?
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It's a really terrible name for an incredibly powerful concept, and perhaps one of the number ...
querySelector search immediate children
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Though it's not a full answer, you should keep an eye on the W3C Selector API v.2 which is already available in most browser, both desktop and mobile, except IE (Edge seems to support): see full support list.
function(elem) {
return elem.querySelectorAll(':scope > someselector');
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How do you add an in-app purchase to an iOS application?
...le and then choose price tier as 1 (99¢). Tier 2 would be $1.99, and tier 3 would be $2.99. The full list is available if you click view pricing matrix I recommend you use tier 1, because that's usually the most anyone will ever pay to remove ads.
Click the blue add language button, and input the i...
Go Error Handling Techniques [closed]
... edited Nov 22 '15 at 15:51
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answered Jun 6 '13 at 13:31
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How to uninstall Python 2.7 on a Mac OS X 10.6.4?
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edited Aug 30 '18 at 14:42
nbro
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Draw in Canvas by finger, Android
... circlePath.reset();
circlePath.addCircle(mX, mY, 30, Path.Direction.CW);
}
}
private void touch_up() {
mPath.lineTo(mX, mY);
circlePath.reset();
// commit the path to our offscreen
mCanvas.drawPath...