大约有 47,000 项符合查询结果(耗时:0.0500秒) [XML]

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How to create a density plot in matplotlib?

... 124 Sven has shown how to use the class gaussian_kde from Scipy, but you will notice that it doesn't...
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Determine device (iPhone, iPod Touch) with iOS

... | edited Sep 19 '14 at 23:36 calvinf 3,43833 gold badges2323 silver badges3838 bronze badges ans...
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Numpy: Divide each row by a vector element

...e is the doc. – sazary Apr 8 '15 at 4:10 2 a visual example – PlsWork ...
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Matplotlib: “Unknown projection '3d'” error

... 114 First off, I think mplot3D worked a bit differently in matplotlib version 0.99 than it does in t...
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finding and replacing elements in a list

... >>> a= [1, 2, 3, 4, 5, 1, 2, 3, 4, 5, 1] >>> for n, i in enumerate(a): ... if i == 1: ... a[n] = 10 ... >>> a [10, 2, 3, 4, 5, 10, 2, 3, 4, 5, 10] ...
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Why is parenthesis in print voluntary in Python 2.7?

... 4 Answers 4 Active ...
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python tuple to dict

... answered Sep 24 '10 at 1:07 Greg HewgillGreg Hewgill 783k167167 gold badges10841084 silver badges12221222 bronze badges ...
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How do I use the includes method in lodash to check if an object is in the collection?

...cludes([a, b], b); > true On the other hand, the where(deprecated in v4) and find methods compare objects by their properties, so they don't require reference equality. As an alternative to includes, you might want to try some (also aliased as any): _.some([{"a": 1}, {"b": 2}], {"b": 2}) > ...
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src/lxml/etree_defs.h:9:31: fatal error: libxml/xmlversion.h: No such file or directory

... 248 Install libxslt-devel & libxml2-devel using sudo apt-get install libxml2-dev libxslt1-dev ...
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How to subtract 2 hours from user's local time?

... answered Feb 9 '11 at 9:40 BrunoLMBrunoLM 84.4k7373 gold badges266266 silver badges420420 bronze badges ...