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SQL “select where not in subquery” returns no results
Disclaimer: I have figured out the problem (I think), but I wanted to add this issue to Stack Overflow since I couldn't (easily) find it anywhere. Also, someone might have a better answer than I do.
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Redefine tab as 4 spaces
My current setting assumes 8 spaces; how could I redefine it?
11 Answers
11
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Callback on CSS transition
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I know that Safari implements a webkitTransitionEnd callback that you can attach directly to the element with the transition.
Their example (reformatted to multiple lines):
box.addEventListener(
'webkitTransitionEnd',
function( event )...
How to install a specific version of a ruby gem?
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If, like me, you have previously installed a later version of your gem, then you must uninstall the later version with e.g. gem uninstall fog. It will ask you which version to uninstall if you have more than one.
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How to pretty print XML from Java?
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Transformer transformer = TransformerFactory.newInstance().newTransformer();
transformer.setOutputProperty(OutputKeys.INDENT, "yes");
transformer.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "2");
//initialize Strea...
Fluid or fixed grid system, in responsive design, based on Twitter Bootstrap
...not both. The examples you listed in your question are, in-fact, in the same fixed-width page. In other words, the Scaffolding page is using a fixed-width layout. The fixed grid and fluid grid on the Scaffolding page are not meant to be examples, but rather the documentation for implementing fixed...
How to detect if multiple keys are pressed at once using JavaScript?
I'm trying to develop a JavaScript game engine and I've came across this problem:
13 Answers
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sort object properties and JSON.stringify
...disk. Unfortunately, when the objects in the array are manipulated, and sometimes replaced, the properties on the objects are listed in different orders (their creation order?). When I do JSON.stringify() on the array and save it, a diff shows the properties getting listed in different orders, whic...
How to lose margin/padding in UITextView?
... textContainerInset = UIEdgeInsets.zero
textContainer.lineFragmentPadding = 0
}
}
Don't forget to turn off scrollEnabled in the Inspector!
The solution works properly in storyboard
The solution works properly at runtime
That's it, you're done.
In general, that should be all you...
How to recognize swipe in all 4 directions
...h recognizer can only handle one direction. You can send them all to the same handler if you want, and sort it out there, or send them to different handlers. Here's one implementation:
override func viewDidLoad() {
super.viewDidLoad()
let swipeRight = UISwipeGestureRecognizer(target: self,...