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Get connection string from App.config
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niico
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answered Jun 30 '11 at 20:58
DuffpDuffp
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Iterating over a numpy array
... looking for the ndenumerate.
>>> a =numpy.array([[1,2],[3,4],[5,6]])
>>> for (x,y), value in numpy.ndenumerate(a):
... print x,y
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0 0
0 1
1 0
1 1
2 0
2 1
Regarding the performance. It is a bit slower than a list comprehension.
X = np.zeros((100, 100, 100))
%timeit list(...
How to get Time from DateTime format in SQL?
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36
Assuming Sql server
SELECT CONVERT(VARCHAR(8),GETDATE(),108)
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Double negation (!!) in javascript - what is the purpose? [duplicate]
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answered May 6 '12 at 1:52
Ry-♦Ry-
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Python: Fetch first 10 results from a list [duplicate]
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edited May 23 '17 at 12:26
Community♦
111 silver badge
answered Jun 5 '12 at 12:31
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NSInvalidUnarchiveOperationException: Could not instantiate class named NSLayoutConstraint
... storyboard or XIB is set to use Autolayout, which is a new feature in iOS 6.0. The NSLayoutConstraint class is part of the Autolayout system, and it doesn't exist in older versions of iOS.
If you want to deploy your app to an older version of iOS, you need to change your storyboard or XIB to not ...
What is the inverse function of zip in python? [duplicate]
...ack up as they were when you passed them in.
so if:
a = [1,2,3]
b = [4,5,6]
then zipped_list = zip(a,b) gives you:
[(1,4), (2,5), (3,6)]
and *zipped_list gives you back
(1,4), (2,5), (3,6)
zipping that with zip(*zipped_list) gives you back the two collections:
[(1, 2, 3), (4, 5, 6)]
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Xcode crash when refreshing provisioning profiles
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Remove this file:
~/Library/Developer/Xcode/connect1.apple.com 4.6.1.db
before running Xcode 4.6.1.
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gradlew: Permission Denied
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867
Try to set the execution flag on your gradlew file:
chmod +x gradlew
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Creating NSData from NSString in Swift
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361
In Swift 3
let data = string.data(using: .utf8)
In Swift 2 (or if you already have a NSStr...