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How to sort a list of objects based on an attribute of the objects?
I've got a list of Python objects that I'd like to sort by an attribute of the objects themselves. The list looks like:
8 ...
Seedable JavaScript random number generator
...m() function returns a random value between 0 and 1, automatically seeded based on the current time (similar to Java I believe). However, I don't think there's any way to set you own seed for it.
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android pick images from gallery
...1000
const val READ_EXTERNAL_STORAGE_REQUEST_CODE = 1001
}
}
Demo
https://github.com/PhanVanLinh/AndroidPickImage
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How do I implement __getattribute__ without an infinite recursion error?
...tribute__(self, name)
This works because object (in this example) is the base class. By calling the base version of __getattribute__ you avoid the recursive hell you were in before.
Ipython output with code in foo.py:
In [1]: from foo import *
In [2]: d = D()
In [3]: d.test
Out[3]: 0.0
In [4]...
TransactionScope automatically escalating to MSDTC on some machines?
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shA.t
14.6k55 gold badges4646 silver badges8989 bronze badges
answered Nov 7 '09 at 14:44
JoeJoe
112k272...
Inverse dictionary lookup in Python
...#####################
class _DDChecker(type):
def __new__(cls, name, bases, classdict):
for key, value in classdict.items():
if key not in {'__new__', '__slots__', '_DoubleDict__dict_view'}:
classdict[key] = cls._wrap(value)
return super().__new__(cl...
Relative imports in Python 3
...y name. [...] When it [the attribute] is present, relative imports will be based on this attribute
rather than the module __name__ attribute. [...] When the main module is specified by its filename, then the __package__ attribute will be set to None. [...] When the import system encounters an expl...
How to get a complete list of object's methods and attributes?
...letion: in addition to dir(), look for __class__, and then to go for its __bases__:
# code borrowed from the rlcompleter module
# tested under Python 2.6 ( sys.version = '2.6.5 (r265:79063, Apr 16 2010, 13:09:56) \n[GCC 4.4.3]' )
# or: from rlcompleter import get_class_members
def get_class_member...
How do I invoke a Java method when given the method name as a string?
...exceptions and didn't write anything for them because he is just trying to demonstrate reflection.
– drew
May 21 '14 at 20:52
72
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How can I use a carriage return in a HTML tooltip?
...13; would not honor intended "line breaks" in chrome version 50.0.2661.94 (64-bit). 
 is working well in current versions of chrome, firefox and opera (all for 64-bit Ubuntu) and internet explorer version 11.0 and some change on windows.
– Tass
May 12 '...