大约有 45,000 项符合查询结果(耗时:0.0273秒) [XML]

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Save classifier to disk in scikit-learn

... Works like a charm! I was trying to use np.savez and load it back all along and that never helped. Thanks a lot. – Kartos Jan 29 '14 at 9:29 10 ...
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Method Resolution Order (MRO) in new-style classes?

...ject'>) with A forced to come in resolution order only once and after all of its subclasses, so that overrides (i.e., C's override of member x) actually work sensibly. It's one of the reasons that old-style classes should be avoided: multiple inheritance with "diamond-like" patterns just doesn...
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Is there a standard way to list names of Python modules in a package?

Is there a straightforward way to list the names of all modules in a package, without using __all__ ? 10 Answers ...
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Select count(*) from multiple tables

How can I select count(*) from two different tables (call them tab1 and tab2 ) having as result: 18 Answers ...
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What Process is using all of my disk IO

If I use "top" I can see what CPU is busy and what process is using all of my CPU. 7 Answers ...
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What is a clean, pythonic way to have multiple constructors in Python?

... Actually None is much better for "magic" values: class Cheese(): def __init__(self, num_holes = None): if num_holes is None: ... Now if you want complete freedom of adding more parameters: class Cheese...
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Run certain code every n seconds [duplicate]

... This seems not to resolve the question at all... it does not repeat every second. – Yan King Yin Jul 5 '13 at 15:28 9 ...
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In jQuery, how do I get the value of a radio button when they all have the same name?

... @PavanAlapati We cannot really tell you why without seeing your HTML as well; ideally, you would post a new question with your exact HTML snippet and the code you are using. You should only get undefined though, if: The name in the selector does not m...
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How do you get a query string on Flask?

...ut since this answer correctly answers the question my Google search terms alluded to ('flask get request parameter') I'm up-voting it anyhow. I'm a pedant too, but I'm chalking this up to web mysticism. ???? – Michael Scheper Jan 13 '17 at 23:45 ...
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git rebase without changing commit timestamps

...branch", using the option --committer-date-is-author-date (introduced initially in Jan. 2009 in commit 3f01ad6 Note that the --committer-date-is-author-date option seems to leave the author timestamp, and set the committer timestamp to be the same as the original author timestamp, which is what the...