大约有 39,550 项符合查询结果(耗时:0.0594秒) [XML]
How do I determine the dependencies of a .NET application?
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12 Answers
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What is the “right” way to iterate through an array in Ruby?
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12 Answers
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PHP's array_map including keys
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answered Oct 23 '12 at 17:51
eiseis
42k1010 gold badges119119 silver badges167167 bronze badges
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Dictionary vs Object - which is more efficient and why?
....197s (using 'normal' object)
real 0m17.657s (using __dict__)
real 0m12.249s (using __slots__)
real 0m12.262s (using namedtuple)
So yes (not really a surprise), using __slots__ is a performance optimization. Using a named tuple has similar performance to __slots__.
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Get current URL with jQuery?
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Ummm,... window.location.pathname only gets the URL up the "?" and doesn't get the query params as asked in the question.
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Android- create JSON Array and JSON Object
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answered Jul 23 '13 at 12:31
SujiSuji
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How to Create Deterministic Guids
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As mentioned by @bacar, RFC 4122 §4.3 defines a way to create a name-based UUID. The advantage of doing this (over just using a MD5 hash) is that these are guaranteed not to collide with non-named-based UUIDs, and have a very (very) small possibility of...
Ubuntu running `pip install` gives error 'The following required packages can not be built: * freety
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answered Dec 12 '13 at 1:38
James MillsJames Mills
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How to get just one file from another branch
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Lucas
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answered Mar 2 '10 at 15:23
VonCVonC
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Remove all values within one list from another list? [duplicate]
...on(a, b):
return [x for x in a if x not in b]
5 tries, average time 12.8 sec
def filter_function(a, b):
return filter(lambda x: x not in b, a)
5 tries, average time 12.6 sec
def modification(a,b):
for x in b:
try:
a.remove(x)
except ValueError:
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