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Why do C and C++ compilers allow array lengths in function signatures when they're never enforced?
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answered Mar 27 '14 at 3:38
M.MM.M
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IBOutlet and IBAction
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edited May 14 '14 at 1:49
Eric Platon
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Should I size a textarea with CSS width / height or HTML cols / rows attributes?
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edited Jan 6 '17 at 10:24
tremendows
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answered ...
What is the difference between a 'closure' and a 'lambda'?
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A lambda is just an anonymous function - a function defined with no name. In some languages, suc...
How do I read and parse an XML file in C#?
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494
XmlDocument to read an XML from string or from file.
XmlDocument doc = new XmlDocument();
doc...
Replacing spaces with underscores in JavaScript?
... Crescent FreshCrescent Fresh
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Warning message: In `…` : invalid factor level, NA generated
...edited Feb 12 '18 at 20:52
zx8754
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answered May 29 '13 at 17:09
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How to install PostgreSQL's pg gem on Ubuntu?
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edited Oct 24 '13 at 21:33
Jonah
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a...
What is a “callable”?
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A callable is anything that can be called.
The built-in callable (PyCallable_Check in objects....
Implement touch using Python?
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Looks like this is new as of Python 3.4 - pathlib.
from pathlib import Path
Path('path/to/file.txt').touch()
This will create a file.txt at the path.
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Path.touch(mode=0o777, exist_ok=True)
Create a file at this given path. If mode is given, it is ...