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How to watch for array changes?
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Richie Bendall
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answered Feb 24 '11 at 4:40
canoncanon
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Import a file from a subdirectory?
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Take a look at the Packages documentation (Section 6.4) here: http://docs.python.org/tutorial/modules.html
In short, you need to put a blank file named
__init__.py
in the "lib" directory.
share
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Why is early return slower than else?
...se():
>>> T(lambda : without_else()).repeat()
[0.42015745017874906, 0.3188967452567226, 0.31984281521812363]
>>> T(lambda : with_else()).repeat()
[0.36009842032996175, 0.28962249392031936, 0.2927151355828528]
>>> T(lambda : without_else(True)).repeat()
[0.3170972847107691...
Running single test from unittest.TestCase via command line
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phihagphihag
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namedtuple and default values for optional keyword arguments
...gt;>> Node()
Node(val=None, left=None, right=None)
Before Python 2.6
Set Node.__new__.func_defaults to the default values.
>>> from collections import namedtuple
>>> Node = namedtuple('Node', 'val left right')
>>> Node.__new__.func_defaults = (None,) * len(Node._...
Is gcc 4.8 or earlier buggy about regular expressions?
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edited Sep 28 '15 at 23:06
Lightness Races in Orbit
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Multiple columns index when using the declarative ORM extension of sqlalchemy
...ave to declare it, everything works the same (make sure you're on recent 0.6 or 0.7 for the declarative A.a wrapper to be interpreted as a Column after the class declaration is complete):
class A(Base):
__tablename__ = 'table_A'
id = Column(Integer, primary_key=True)
a = Column(String(3...
What is context in _.each(list, iterator, [context])?
...omeOtherArray.
}, someOtherArray);
Working Example: http://jsfiddle.net/a6Rx4/
It uses the number from each member of the Array being iterated to get the item at that index of someOtherArray, which is represented by this since we passed it as the context parameter.
If you do not set the context,...
How do I use PHP namespaces with autoload?
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edited Nov 6 '16 at 20:11
answered Dec 9 '09 at 1:35
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