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Creating C macro with ## and __LINE__ (token concatenation with positioning macro)
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edited Aug 10 '16 at 16:55
Warty
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answer...
How can I reference a commit in an issue comment on GitHub?
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612
To reference a commit, simply write its SHA-hash, and it'll automatically get turned into a li...
Does Python have an ordered set?
...his which is referred to from the Python 2 Documentation. This runs on Py2.6 or later and 3.0 or later without any modifications. The interface is almost exactly the same as a normal set, except that initialisation should be done with a list.
OrderedSet([1, 2, 3])
This is a MutableSet, so the sig...
How do I flag a method as deprecated in Objective-C 2.0?
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163
Deprecation Syntax
Syntax is provided to mark methods as deprecated:
@interface SomeClass
-me...
Instance attribute attribute_name defined outside __init__
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6 Answers
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How do I get the full path of the current file's directory?
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1763
Python 3
For the directory of the script being run:
import pathlib
pathlib.Path(__file__).par...
What is the difference between class and instance attributes?
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answered Oct 16 '08 at 1:26
Alex CoventryAlex Coventry
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What's the difference between globals(), locals(), and vars()?
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176
Each of these return a dictionary:
globals() always returns the dictionary of the module names...
When to use Comparable and Comparator
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YishaiYishai
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