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Elegant ways to support equivalence (“equality”) in Python classes
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Consider this simple problem:
class Number:
def __init__(self, number):
self.numbe...
Get OS-level system information
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You can get some limited memory information from the Runtime class. It really isn't exactly wh...
Java: splitting a comma-separated string but ignoring commas in quotes
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edited Nov 26 '16 at 5:24
Urban Vagabond
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what is the right way to treat Python argparse.Namespace() as a dictionary?
... argparse.Namespace()
>>> args.foo = 1
>>> args.bar = [1,2,3]
>>> d = vars(args)
>>> d
{'foo': 1, 'bar': [1, 2, 3]}
You can modify the dictionary directly if you wish:
>>> d['baz'] = 'store me'
>>> args.baz
'store me'
Yes, it is okay to acce...
How do I output the difference between two specific revisions in Subversion?
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2 Answers
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How to generate a random string of a fixed length in Go?
...olution is perfect. This is if performance does matter. Although the first 2 steps (Bytes and Remainder) might be an acceptable compromise: they do improve performance by like 50% (see exact numbers in the II. Benchmark section), and they don't increase complexity significantly.
Having said that, ...
Checking oracle sid and database name
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I presume SELECT user FROM dual; should give you the current user
and SELECT sys_context('usere...
When does invoking a member function on a null instance result in undefined behavior?
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Should I use 'has_key()' or 'in' on Python dicts?
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bluish
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answered Aug 24 '09 at 16:33
tonfatonfa
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What is getattr() exactly and how do I use it?
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getattr(object, 'x') is completely equivalent to object.x.
There are only two cases where get...