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ctypes - Beginner
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edited Jun 20 at 9:12
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111 silver badge
answered Feb 22 '11 at 18:33
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NSObject +load and +initialize - What do they do?
...] init];
}
return 0;
}
This program prints two lines of output:
2012-11-10 16:18:38.984 testApp[7498:c07] in Superclass initialize; self = Superclass
2012-11-10 16:18:38.987 testApp[7498:c07] in Superclass initialize; self = Subclass
Since the system sends the initialize method lazily, ...
Detecting an “invalid date” Date instance in JavaScript
...d
} else {
// date is valid
}
} else {
// not a date
}
Update [2018-05-31]: If you are not concerned with Date objects from other JS contexts (external windows, frames, or iframes), this simpler form may be preferred:
function isValidDate(d) {
return d instanceof Date && !isNa...
How do I detect if software keyboard is visible on Android Device or not?
...ty/fragment.
– airowe
Jun 27 '17 at 20:21
1
Worked for me on Android 6 and 7.
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How to run Rails console in the test environment and load test_helper.rb?
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– Idris Mokhtarzada
Dec 14 '10 at 20:00
26
It's a little inconsistent because to start the serv...
What is a Question Mark “?” and Colon “:” Operator Used for? [duplicate]
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edited Jun 20 at 9:12
Community♦
111 silver badge
answered Apr 26 '12 at 15:49
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How to sort with lambda in Python
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+200
Use
a = sorted(a, key=lambda x: x.modified, reverse=True)
# ^^^^
On Python 2.x, the sorted function takes its argumen...
fatal: Not a valid object name: 'master'
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user229044♦user229044
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Easiest way to pass an AngularJS scope variable from directive to controller?
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Edited on 2014/8/25:
Here was where I forked it.
Thanks @anvarik.
Here is the JSFiddle. I forgot where I forked this. But this is a good example showing you the difference between = and @
<div ng-controller="MyCtrl">
<...
C++: const reference, before vs after type-specifier
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edited Sep 15 '15 at 20:32
answered Sep 12 '10 at 11:48
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