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Fast Bitmap Blur For Android SDK
...ough the pixels of an image to blur it. This takes about 30 seconds on a 640x480 image.
19 Answers
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Is there a NumPy function to return the first index of something in an array?
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545
Yes, here is the answer given a NumPy array, array, and a value, item, to search for:
iteminde...
Why does this loop produce “warning: iteration 3u invokes undefined behavior” and output more than 4
... happen under the rules of C++ doesn't make sense.
C++11 draft N3337: §5.4:1
If during the evaluation of an expression, the result is not mathematically defined or not in the range of
representable values for its type, the behavior is undefined. [ Note: most existing implementations of C++...
How can I get a count of the total number of digits in a number?
...
answered Dec 19 '10 at 16:47
SteveSteve
14.6k33 gold badges4141 silver badges3939 bronze badges
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Why are C# interface methods not declared abstract or virtual?
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147
For the interface, the addition of the abstract, or even the public keywords would be redundant...
How do I compare two DateTime objects in PHP 5.2.8?
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441
The following seems to confirm that there are comparison operators for the DateTime class:
de...
Predicate Delegates in C#
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324
A predicate is a function that returns true or false. A predicate delegate is a reference to a ...
Generate random number between two numbers in JavaScript
... generate a random number in a specified range (e.g. from 1 to 6: 1, 2, 3, 4, 5, or 6) in JavaScript?
23 Answers
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How to Resize a Bitmap in Android?
I have a bitmap taken of a Base64 String from my remote database, ( encodedImage is the string representing the image with Base64):
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Math.random() explanation
...) * range) + min;
}
Output of randomWithRange(2, 5) 10 times:
5
2
3
3
2
4
4
4
5
4
The bounds are inclusive, ie [2,5], and min must be less than max in the above example.
EDIT: If someone was going to try and be stupid and reverse min and max, you could change the code to:
int randomWithRange(...