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How can I check the system version of Android?
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424
Check android.os.Build.VERSION.
CODENAME: The current development codename, or the stri...
Differences in boolean operators: & vs && and | vs ||
...e are the bitwise AND and bitwise OR operators.
int a = 6; // 110
int b = 4; // 100
// Bitwise AND
int c = a & b;
// 110
// & 100
// -----
// 100
// Bitwise OR
int d = a | b;
// 110
// | 100
// -----
// 110
System.out.println(c); // 4
System.out.println(d); // 6
Thanks to...
How to get indices of a sorted array in Python
...t;>> import numpy
>>> numpy.argsort(myList)
array([0, 1, 2, 4, 3])
http://docs.scipy.org/doc/numpy/reference/generated/numpy.argsort.html
This returns the arguments that would sort the array or list.
share
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How to use the CancellationToken property?
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141
You can implement your work method as follows:
private static void Work(CancellationToken canc...
How to reshape data from long to wide format
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answered May 4 '11 at 23:20
ChaseChase
59.5k1515 gold badges131131 silver badges157157 bronze badges
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Version vs build in Xcode
... app that I developed with Xcode 3 and recently started editing with Xcode 4. In the target summary I have the iOS application target form with fields: identifier, version, build, devices, and deployment target. The version field is blank and the build field is 3.4.0 (which matches the version of th...
Is it possible to reference one CSS rule within another?
...graph of this answer.
– Quentin
Feb 4 '17 at 0:50
You can also declare a rule-set for elements that have two classes o...
What's the difference between :: (double colon) and -> (arrow) in PHP?
... |
edited Jun 30 '14 at 17:37
answered Jul 4 '10 at 2:20
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