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How does Activity.finish() work in Android?
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What does a b prefix before a python string mean?
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How can I dynamically create a selector at runtime with Objective-C?
...tor at runtime. This can be done with the NSSelectorFromString function:
setWidthHeight = NSSelectorFromString(aBuffer);
Edit: Bummer, too slow. :P
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PHP: How to remove all non printable characters in a string?
...and 127. This works in ASCII and UTF-8 because both share the same control set range (as noted by mgutt below). Strictly speaking, this would work without the /u modifier. But it makes life easier if you want to remove other chars...
If you're dealing with Unicode, there are potentially many non-pr...
How do I install Python OpenCV through Conda?
...V site
Copy and paste the cv2.pyd to the Anaconda site-packages directory.
Set user environmental variables so that Anaconda knows where to find the FFMPEG utility.
Do some testing to confirm OpenCV and FFMPEG are now working.
(Read on for the detail instructions...)
Prerequisite
Install Anacond...
Is std::vector so much slower than plain arrays?
I've always thought it's the general wisdom that std::vector is "implemented as an array," blah blah blah. Today I went down and tested it, and it seems to be not so:
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What does “#define _GNU_SOURCE” imply?
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@mckenzm: I think you're thinking of _FILE_OFFSET_BITS, not _GNU_SOURCE.
– R.. GitHub STOP HELPING ICE
Mar 8 '19 at 13:32
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Git submodule inside of a submodule (nested submodules)
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Piping both stdout and stderr in bash?
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