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How do I loop through a list by twos? [duplicate]
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print(i)
Note: Use xrange in Python 2 instead of range because it is more efficient as it generates an iterable object, and not the whole list.
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How do I make background-size work in IE?
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Call one constructor from another
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Python 3: ImportError “No Module named Setuptools”
...ges used to use distutils for distribution, but most now use setuptools, a more complete package. Here is a question about the differences between them.
To install setuptools on Debian:
sudo apt-get install python3-setuptools
For an older version of Python (Python 2.x):
sudo apt-get install pyt...
How to get UTF-8 working in Java webapps?
...8 characters. If you need to go outside of that (certain alphabets require more than 3-bytes of UTF-8), then you either need to use a flavor of VARBINARY column type or use the utf8mb4 character set (which requires MySQL 5.5.3 or later). Just be aware that using the utf8 character set in MySQL won't...
Check if passed argument is file or directory in Bash
...probably resolve to what's at the far end of the link; broken symlinks are more problematic.
– Jonathan Leffler
Mar 22 '19 at 15:14
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Convert an NSURL to an NSString
...= myURL.absoluteString;
In Swift:
var myString = myURL.absoluteString
More info in the docs:
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Superiority of unnamed namespace over static?
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More generally, an unnamed namespace allows external linkage. That's what enables the local-to-translation-unit class declaration. It also allows e.g. external linkage string constant, to be used as template argument.
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Why use bzero over memset?
...gned arrays it used to overshoot the provided length and zero out a little more bytes. Never had such an issue after switching to memset.
– rustyx
Aug 21 '14 at 11:26
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How to call a method after a delay in Android
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