大约有 10,158 项符合查询结果(耗时:0.0169秒) [XML]

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import module from string variable

I'm working on a documentation (personal) for nested matplotlib (MPL) library, which differs from MPL own provided, by interested submodule packages. I'm writing Python script which I hope will automate document generation from future MPL releases. I selected interested submodules/packages and wan...
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Is a RelativeLayout more expensive than a LinearLayout?

I've always been using RelativeLayout everytime I needed a View container, because of it's flexibility, even if I just wanted to display something really simple. ...
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How assignment works with Python list slice?

Python doc says that slicing a list returns a new list. Now if a "new" list is being returned I've the following questions related to "Assignment to slices" ...
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Is there a way for multiple processes to share a listening socket?

In socket programming, you create a listening socket and then for each client that connects, you get a normal stream socket that you can use to handle the client's request. The OS manages the queue of incoming connections behind the scenes. ...
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How do I Geocode 20 addresses without receiving an OVER_QUERY_LIMIT response?

Using the Google Geocoder v3, if I try to geocode 20 addresses, I get an OVER_QUERY_LIMIT unless I time them to be ~1 second apart, but then it takes 20 seconds before my markers are all placed. ...
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warning: [options] bootstrap class path not set in conjunction with -source 1.5

I get the warning message at Build time! 6 Answers 6 ...
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add a string prefix to each value in a string column using Pandas

I would like to append a string to the start of each value in a said column of a pandas dataframe (elegantly). I already figured out how to kind-of do this and I am currently using: ...
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How do I build a numpy array from a generator?

How can I build a numpy array out of a generator object? 5 Answers 5 ...
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MongoDB vs. Cassandra [closed]

I am evaluating what might be the best migration option. 6 Answers 6 ...
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What is the difference between a .xib file and a .storyboard?

Can someone explain in simple words the difference between .xib and .storyboard? 6 Answers ...