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When should I use @classmethod and when def method(self)?
...c = staticmethod(lambda x: x+1)
In [7]: Foo.some_static(1)
Out[7]: 2
In [8]: Foo().some_static(1)
Out[8]: 2
In [9]: class Bar(Foo): some_static = staticmethod(lambda x: x*2)
In [10]: Bar.some_static(1)
Out[10]: 2
In [11]: Bar().some_static(1)
Out[11]: 2
The main use I've found for it is to ad...
Collections.emptyList() returns a List?
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answered Nov 20 '08 at 20:34
InverseFalconInverseFalcon
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Regex for string contains?
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81
Assuming regular PCRE-style regex flavors:
If you want to check for it as a single, full word,...
Match whole string
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matchewmatchew
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Specify format for input arguments argparse python
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edited Jul 13 '17 at 8:33
answered Aug 24 '14 at 10:53
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How do I check OS with a preprocessor directive?
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edited Dec 5 '19 at 13:58
Frederik
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answered Nov 23 '11 at 21:21
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How To Format A Block of Code Within a Presentation? [closed]
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What's “requestCode” used for on PendingIntent?
... stkent
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answered Feb 3 '14 at 12:04
Minhaj ArfinMinhaj Arfin
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ManyRelatedManager object is not iterable
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Aidan EwenAidan Ewen
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add a comm...
Differences in auto-unboxing between Java 6 vs Java 7
...ference type can be cast to a primitive type by unboxing conversion (§5.1.8).
The Java 7 JLS also contains a table (table 5.1) of allowed conversions (this table is not included in the Java 5/6 JLS) from reference types to primitives. This explicitly lists casts from Object to primitives as a nar...