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Fast Bitmap Blur For Android SDK
Currently in an Android application that I'm developing I'm looping through the pixels of an image to blur it. This takes about 30 seconds on a 640x480 image.
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Get just the filename from a path in a Bash script [duplicate]
How would I get just the filename without the extension and no path?
6 Answers
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What exactly is OAuth (Open Authorization)?
...ource owner (e.g. you) grants permission to a third-party (e.g. a Facebook Application) access to their information (e.g. the list of your friends).
If you read it stated as plainly, I would understand your confusion. So let's go with a concrete example: joining yet another social network!
Say you...
Fast permutation -> number -> permutation mapping algorithms
...rithm to permute a list according to a specific index sequence. It's an O(n²) algorithm, unfortunately.
int n = 5;
int[] sequence = new int[] { 1, 2, 0, 1, 0 };
char[] list = new char[] { 'a', 'b', 'c', 'd', 'e' };
char[] permuted = new char[n];
bool[] set = new bool[n];
for (int i = 0; i < n;...
How to implement a unique index on two columns in rails
...t different syntax for specifying the columns.
– François Beausoleil
Nov 8 '10 at 13:30
14
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Run function from the command line
...functions, and only call one depending on my need
– xappppp
Apr 15 '18 at 4:16
1
For some reason,...
Usage of forceLayout(), requestLayout() and invalidate()
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To better understand answers provided by François BOURLIEUX and Dalvik I suggest you take a look at this awesome view lifecycle diagram by Arpit Mathur:
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impro...
GetType() can lie?
... answered May 28 '13 at 9:22
Mårten WikströmMårten Wikström
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Excel: last character/string match in a string
...ted Oct 17 '14 at 7:40
Jean-François Corbett
33.6k2525 gold badges124124 silver badges172172 bronze badges
answered Sep 4 '13 at 15:19
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Python, remove all non-alphabet chars from string
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Note that this will also remove accented letters: ãâàáéèçõ, etc.
– AlmostPitt
Jun 15 at 9:20
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