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Usage of __slots__?
...import getsizeof
>>> getsizeof(Right()), getsizeof(Wrong())
(56, 72)
This is because the Base's slot descriptor has a slot separate from the Wrong's. This shouldn't usually come up, but it could:
>>> w = Wrong()
>>> w.foo = 'foo'
>>> Base.foo.__get__(w)
Traceback...
Is there a difference between `continue` and `pass` in a for loop in python?
... would be executed. After continue, it wouldn't.
>>> a = [0, 1, 2]
>>> for element in a:
... if not element:
... pass
... print element
...
0
1
2
>>> for element in a:
... if not element:
... continue
... print element
...
1
2
...
HttpServletRequest - how to obtain the referring URL?
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edited Sep 28 '18 at 14:04
Simeon Leyzerzon
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Recursive sub folder search and return files in a list python
...m_iterable(glob(os.path.join(x[0], '*.txt')) for x in os.walk('.')))
Edit2 for Python 3.4+
from pathlib import Path
result = list(Path(".").rglob("*.[tT][xX][tT]"))
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GDB corrupted stack frame - How to debug?
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Those bogus adresses (0x00000002 and the like) are actually PC values, not SP values. Now, when you get this kind of SEGV, with a bogus (very small) PC address, 99% of the time it's due to calling through a bogus function pointer. Note that virtual calls...
Array include any value from another array?
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272
(cheeses & foods).empty?
As Marc-André Lafortune said in comments, & works in linea...
How to access array elements in a Django template?
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answered Nov 9 '09 at 12:33
Ned BatchelderNed Batchelder
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how to make a specific text on TextView BOLD
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23 Answers
23
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Replacing NULL with 0 in a SQL server query
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phadaphunkphadaphunk
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