大约有 1,400 项符合查询结果（耗时：0.0173秒） [XML]
How should I escape strings in JSON?
...y be escaped using the \uXXXX syntax, at the waste of several bytes. See §2.5 of the RFC.
– Thanatos
Jan 8 '14 at 22:11
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How can I parse a time string containing milliseconds in it with python?
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This applies to Python 2.5 and earlier. Python 2.6 supports strptime '%f'
– smci
Nov 16 '17 at 19:58
add a comment
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Statistics: combinations in Python
...ersions of scipy). When exact is False, it uses the gammaln function to obtain good precision without taking much time. In the exact case it returns an arbitrary-precision integer, which might take a long time to compute.
sh...
javascript: Clear all timeouts?
...@marcioAlmada Strange, but cool to see you return to comment on this again 2.5yrs later :)
– Michael Berkowski
Jun 11 '14 at 0:58
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How to get back to most recent version in Git?
... @Nathan: In git a branch is really mostly a movable pointer to a certain revision. So conceptually, you're sort of creating a branch, but not in the sense that git thinks of branches.
– DLH
Aug 24 '10 at 17:26
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Use cases for the 'setdefault' dict method
The addition of collections.defaultdict in Python 2.5 greatly reduced the need for dict 's setdefault method. This question is for our collective education:
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How to scroll HTML page to given anchor?
...ctor']") won't go through the same optimizations as quickly. I suppose my 2.5 year old comment is a little strange sounding. The "optimization" is avoiding the a[name='selector'] search if it finds the id, not optimizing searching for the id.
– gnarf
Jan 23 '...
IntelliJ and Tomcat.. Howto..?
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well shit. ive spent 2.5 days watching youtube tutorials trying to figure out how in the hell to make intellij recognize i have javaEE so i can make a damn servlet. ugh. good answer.
– Ungeheuer
Oct 9 '16 at...
append multiple values for one key in a dictionary [duplicate]
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You would be best off using collections.defaultdict (added in Python 2.5). This allows you to specify the default object type of a missing key (such as a list).
So instead of creating a key if it doesn't exist first and then appending to the value of the key, you cut out the middle-man and ju...
How can I check for Python version in a program that uses new language features?
... SyntaxError:
# doesn't have ternary
Also, with is available in Python 2.5, just add from __future__ import with_statement.
EDIT: to get control early enough, you could split it into different .py files and check compatibility in the main file before importing (e.g. in __init__.py in a package)...