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Why is my variable unaltered after I modify it inside of a function? - Asynchronous code reference
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One word answer: asynchronicity.
Forewords
This topic has been iterated at least a couple of thousands of times, here, in Stack Overflow. Hence, first off I'd like to point out some extremely useful resources:
@Felix Klin...
Is there a good tutorial on MSBuild scripts? [closed]
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just found one on the google cache 74.125.155.132/search?q=cache:http://brennan.offwhite.net/blog/…
– Preet Sangha
Feb 16 '10 at 23:23
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Is there a Google Keep API? [closed]
... make a windows 8 app for Google Keep, so that it synchronizes with your phone.
3 Answers
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What is the purpose of willSet and didSet in Swift?
...ited. I'm not necessarily recommending it, just saying that it's possible. One of the consequences is that it only works if you declare the property optional, since it is not strictly being initialised from the initialiser.
– Marmoy
Jun 1 '16 at 8:31
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How to convert 2D float numpy array to 2D int numpy array?
...np.rint(x)
>>> a
array([[ 1., 2.],
[ 1., 3.]])
To make one of this in to int, or one of the other types in numpy, astype (as answered by BrenBern):
a.astype(int)
array([[1, 2],
[1, 3]])
>>> y.astype(int)
array([[1, 2],
[1, 2]])
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How to get just the parent directory name of a specific file
...hese solutions only works if the file has a parent file (e.g., created via one of the file constructors taking a parent File). When getParentFile() is null you'll need to resort to using lastIndexOf, or use something like Apache Commons' FileNameUtils.getFullPath():
FilenameUtils.getFullPathNoEndSe...
iOS UIImagePickerController result image orientation after upload
I am testing my iPhone application on an iOS 3.1.3 iPhone. I am selecting/capturing an image using a UIImagePickerController :
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Static Vs. Dynamic Binding in Java
I'm currently doing an assignment for one of my classes, and in it, I have to give examples, using Java syntax, of static and dynamic binding .
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CSS Box Shadow Bottom Only [duplicate]
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Just in case anyone wants to understand why this works: * The first value sets the x-offset of the light source to 0. * The second value sets y-offset of the light source to +4. * The third value sets a blur effects of 2px. (Makes the shadow...
Check if a String contains numbers Java
... It's not alien magic it's cryptic BS, back from the days when no one could do this stuff but the engineers who invented it because it's basically a secret code that only the creators know until they share it.
– JamisonMan111
Jun 21 '18 at 5:47
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