大约有 42,000 项符合查询结果（耗时：0.0446秒） [XML]
What is in your Mathematica tool bag? [closed]
...st them. However, most, if not all, of them reference SelectEquivalents.
Edit: it doesn't completely mimic GatherBy in that it cannot group multiple levels of the expression as simply as GatherBy can. However, Map works just fine for most of what I need.
Example: @Yaroslav Bulatov has asked for ...
Detect current device with UI_USER_INTERFACE_IDIOM() in Swift
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edited Jan 27 at 1:01
drewster
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How to efficiently compare two unordered lists (not sets) in Python?
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edited Aug 24 '16 at 8:17
CrowbarKZ
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Markdown open a new window link [duplicate]
I'm trying to edit a website which uses a modx cms, and it's using Markdown. Now I would like to open a new link into another window.
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Get last result in interactive Python shell
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In [6]: _1 + _2
Out[6]: 42
In [7]: _6
Out[7]: 42
And it is possible to edit ranges of lines with the %ed macro too:
In [1]: def foo():
...: print "bar"
...:
...:
In [2]: foo()
bar
In [3]: %ed 1-2
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What is the Python equivalent of Matlab's tic and toc functions?
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edited Apr 3 '19 at 13:51
Jonas Adler
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Python argparse mutual exclusive group
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edited Jul 28 '13 at 15:21
answered Jul 28 '13 at 14:59
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How to paste over without overwriting register
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edited Mar 16 '15 at 17:17
community wiki
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Javascript replace with reference to matched group?
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edited Nov 24 '17 at 7:21
Rand Random
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std::vector performance regression when enabling C++11
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edited Jan 8 '14 at 12:09
answered Jan 7 '14 at 22:20
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