大约有 12,100 项符合查询结果（耗时：0.0346秒） [XML]
Regex: match everything but specific pattern
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How to fix Error: listen EADDRINUSE while using nodejs?
...heron
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answered Mar 27 '12 at 22:34
stewestewe
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Shell command to sum integers, one per line?
...his answer for its ease of reading and flexibility. I needed the average size of files smaller than 10Mb in a collection of directories and modified it to this: find . -name '*.epub' -exec stat -c %s '{}' \; | python -c "import sys; nums = [int(n) for n in sys.stdin if int(n) < 10000000]; print(s...
Docker how to change repository name or rename image?
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digfish
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answered Aug 9 '14 at 0:50
AndyAndy
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Should I commit or rollback a read transaction?
...s you may have had, and is equally sensible with ReadUncommitted or Serializable isolation levels. Relying on implicit rollback - while perhaps technically equivalent - is just poor form.
If that hasn't convinced you, just imagine the next guy who inserts an update statement in the middle of your c...
django - why is the request.POST object immutable?
...: QueryDict objects are not hashable.
So that the POST data can be built lazily (without committing to read the whole response), as claimed here? I see no evidence of this in the code: as far as I can tell, the whole of the response is always read, either directly, or via MultiPartParser for multipa...
Is it possible to style a select box? [closed]
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answered Jul 2 '09 at 3:10
Mark A. NicolosiMark A. Nicolosi
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Why doesn't java.lang.Number implement Comparable? [duplicate]
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Iterate a list as pair (current, next) in Python
... s3), ..."
a, b = itertools.tee(iterable)
next(b, None)
return zip(a, b)
For Python 2, you need itertools.izip instead of zip:
import itertools
def pairwise(iterable):
"s -> (s0,s1), (s1,s2), (s2, s3), ..."
a, b = itertools.tee(iterable)
next(b, None)
return iter...
Why are Python lambdas useful? [closed]
...wered May 20 '09 at 20:52
David ZDavid Z
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