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Ruby sleep or delay less than a second?
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It's a good idea to extract the 1.0/24.0 value to a variable for the DRY principle. Other pieces of code will need that value too, so you sh...
Map to String in Java
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edited Apr 27 at 8:44
answered May 13 '10 at 15:56
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Viewing a Deleted File in Git
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answered Sep 8 '09 at 18:15
CB BaileyCB Bailey
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Bitwise operation and usage
...ur in Python, you can follow a left shift with a bitwise and such as in an 8-bit value shifting left four bits:
bits8 = (bits8 << 4) & 255
With that in mind, another example of bitwise operators is if you have two 4-bit values that you want to pack into an 8-bit one, you can use all thr...
Fast Bitmap Blur For Android SDK
... the pixels of an image to blur it. This takes about 30 seconds on a 640x480 image.
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How do you check if a certain index exists in a table?
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8 Answers
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Build Maven Project Without Running Unit Tests
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answered Mar 4 '13 at 18:19
JStarkJStark
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How to get process ID of background process?
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... which hoses you if foo happens to be multiple piped commands (eg. tail -f somefile.txt | grep sometext). In such cases, you will get the...
CSS - Overflow: Scroll; - Always show vertical scroll bar?
... work.
– crmpicco
Aug 20 '13 at 11:08
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Is there a way to make this only apply for a specific cla...
gitignore does not ignore folder
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edited Dec 13 '18 at 10:17
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