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How do I use the includes method in lodash to check if an object is in the collection?
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fodma1
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answered Aug 6 '14 at 22:16
p.s.w.gp.s.w.g
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cancelling a handler.postdelayed process
...rnative that seems to work for my case anyway: stackoverflow.com/questions/11299440/… (essentially calling myHandler.removeCallbacksAndMessages(null); )
– Mick
Oct 26 '12 at 11:03
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How can I determine the direction of a jQuery scroll event?
... An update on this: Be careful that some browsers, specially IE 11 on Windows 8, can fire a scroll event subpixel-based (smooth scrolling). But because it reports scrollTop as an integer, your previous scroll value could be the same as the current one.
– Renato
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“Insert if not exists” statement in SQLite
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CyclonecodeCyclonecode
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add a co...
Sort objects in ArrayList by date?
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answered May 8 '11 at 12:29
DomchiDomchi
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Why are iframes considered dangerous and a security risk?
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answered Sep 2 '11 at 21:01
Diodeus - James MacFarlaneDiodeus - James MacFarlane
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Join strings with a delimiter only if strings are not null or empty
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118
Yet another one-line solution, which doesn't require jQuery:
var address = "foo";
var city;...
Is there a way to pass optional parameters to a function?
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115
The Python 2 documentation, 7.6. Function definitions gives you a couple of ways to detect whe...
How to restart Activity in Android
... As pointed out by Ralf below, Activity.recreate() is the way to go in API 11 and beyond. This is preferable if you're in an API11+ environment. You can still check the current version and call the code snippet above if you're in API 10 or below. (Please don't forget to upvote Ralf's answer!)
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When to add what indexes in a table in Rails
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Indexing can be a tricky, subtle thing, but there are general rules that apply that can make d...