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How do I get the n-th level parent of an element in jQuery?
...to the outer ones, you can chain it into eq():
$('#element').parents().eq(0); // "Father".
$('#element').parents().eq(2); // "Great-grandfather".
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Installing Ruby Gem in Windows
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edited Feb 8 '17 at 12:07
reducing activity
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an...
How do I view the SQL generated by the Entity Framework?
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You can do the following:
IQueryable query = from x in appEntities
where x.id == 3...
PHP validation/regex for URL
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nhahtdh
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answered Oct 15 '08 at 19:30
OwenOwen
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How to construct a timedelta object from a simple string
..._time import parse_time
>>> parse_time('12hr')
datetime.timedelta(0, 43200)
>>> parse_time('12hr5m10s')
datetime.timedelta(0, 43510)
>>> parse_time('12hr10s')
datetime.timedelta(0, 43210)
>>> parse_time('10s')
datetime.timedelta(0, 10)
>>>
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Xcode 4.5 Storyboard 'Exit'
...es
in a storyboard
The good news is that there is a session from WWDC 2012 explaining those creatures (among other things).
You can just login to Apple's iOS Dev Center with your developer account details and then go to the WWDC 2012 videos page and watch "Adopting Storyboard in your App" (it'...
javascript find and remove object in array based on key value
...ergiBergi
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Node.js app can't run on port 80 even though there's no other process blocking the port
...ssions to run applications on that port. On Linux systems, any port below 1024 requires root access.
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Removing elements by class name?
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Lior CohenLior Cohen
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Using Mockito with multiple calls to the same method with the same arguments
...n(someMock.someMethod()).thenAnswer(new Answer() {
private int count = 0;
public Object answer(InvocationOnMock invocation) {
if (count++ == 1)
return 1;
return 2;
}
});
Or using the equivalent, static doAnswer method:
doAnswer(new Answer() {
private ...