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What would a “frozen dict” be?
...e stored in special containers where the __hash__ and __eq__ functions are based on the key only. This code has also been formally unit-tested, unlike what I posted here in August 2014.
MIT-style license.
if 3 / 2 == 1:
version = 2
elif 3 / 2 == 1.5:
version = 3
def col(i):
''' For b...
The order of elements in Dictionary
...s operations different time and space complexity compared to the hashtable-based Dictionary<K,V>. If users need an O(1) insert/delete hashtable structure and also want to iterate over elements in key-order then they should to dict.Keys.OrderBy( k => k ).Select( k => dict[k] ) instead (at...
How do I correctly clone a JavaScript object?
...rowsers), this will be considerably faster than using any other javascript-based deep copying solution, and may sometimes be faster than a javascript-based shallow copying technique (see: jsperf.com/cloning-an-object/79)." stackoverflow.com/questions/122102/…
– BeauCielBleu
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Zero-based month numbering [closed]
...e of zero is also popular with pointer arithmetics where you would use one base pointer pointing at some allocated memory, plus a second pointer which would be at an offset from this base pointer. Here, using the value zero makes a lot of sense to point the offset to the base of the memory block. (G...
Why do some C# lambda expressions compile to static methods?
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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How to do a less than or equal to filter in Django queryset?
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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Any gotchas using unicode_literals in Python 2.6?
We've already gotten our code base running under Python 2.6. In order to prepare for Python 3.0, we've started adding:
6 A...
Python read-only property
...__(cls, **kwargs):
raise TypeError("type '{}' is not an acceptable base type".format(clss.__name__))
cls.__init_subclass__ = __init_subclass__
return cls
def methoddefiner(cls, method_name):
for clss in cls.mro():
try:
getattr(clss, method_name)
...
Is there a better way to express nested namespaces in C++ within the header
...at you rarely need more than two, from my experience, even on a large code base. Nesting deeper or more shallow is a tradeoff.
Now, the Microsoft case is arguably different. Presumably a much larger team, and all the code is library.
I'd assume Microsoft is imitating here the success of the .NET...
How to check if array is empty or does not exist? [duplicate]
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Robby CornelissenRobby Cornelissen
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