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How do I keep Python print from adding newlines or spaces? [duplicate]
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answered Oct 31 '08 at 22:35
Greg HewgillGreg Hewgill
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.NET Global exception handler in console application
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answered Jun 28 '10 at 14:32
Hans PassantHans Passant
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Java - get pixel array from image
...nt pixelLength = 4;
for (int pixel = 0, row = 0, col = 0; pixel + 3 < pixels.length; pixel += pixelLength) {
int argb = 0;
argb += (((int) pixels[pixel] & 0xff) << 24); // alpha
argb += ((int) pixels[pixel + 1] & 0xff); // blue
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Java: random long number in 0
...roid 4.x) you need to use an external library (e.g. org.apache.commons.math3.random.RandomDataGenerator.getRandomGenerator().nextLong(0, n-1), see @mawaldne's answer), or implement your own nextLong(n).
According to https://docs.oracle.com/javase/1.5.0/docs/api/java/util/Random.html nextInt is impl...
Convert Iterator to ArrayList
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364
Better use a library like Guava:
import com.google.common.collect.Lists;
Iterator<Element...
Get MD5 hash of big files in Python
I have used hashlib (which replaces md5 in Python 2.6/3.0) and it worked fine if I opened a file and put its content in hashlib.md5() function.
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Using git to get just the latest revision
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answered Jul 30 '09 at 23:54
Greg HewgillGreg Hewgill
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Selectively revert or checkout changes to a file in Git?
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3
There's also git checkout --patch and git reset --patch which work like git add --patch in latest git.
– Matt Connolly...
How to check Django version
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edited Aug 11 '19 at 8:33
user3956566
answered Jun 24 '11 at 13:30
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Selecting the first “n” items with jQuery
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379
You probably want to read up on slice. Your code will look something like this:
$("a").slice...