大约有 40,000 项符合查询结果(耗时:0.0408秒) [XML]

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How do I implement __getattribute__ without an infinite recursion error?

... not called. (This is an intentional asymmetry between __getattr__() and __setattr__().) This is done both for efficiency reasons and because otherwise __setattr__() would have no way to access other attributes of the instance. Note that at least for instance variables, you can fake total control by...
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Where does mongodb stand in the CAP theorem?

... MongoDB also gets high-availability through automatic failover in replica sets: http://www.mongodb.org/display/DOCS/Replica+Sets share | improve this answer | follow ...
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How do you create a Distinct query in HQL

...ther by using the "distinct" keyword or some other method. I am not sure if distinct is a valid keywork for HQL, but I am looking for the HQL equivalent of the SQL keyword "distinct". ...
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Calculating distance between two points, using latitude longitude?

Here's my try, it's just a snippet of my code: 9 Answers 9 ...
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How to avoid Python/Pandas creating an index in a saved csv?

...the index and load the data using it. So, to save the indexed data, first set their index and then save the DataFrame: df.set_index('timestamp') df.to_csv('processed.csv') Afterwards, you can either read the data with the index: pd.read_csv('processed.csv', index_col='timestamp') or read the ...
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Relationship between SciPy and NumPy

SciPy appears to provide most (but not all [1]) of NumPy's functions in its own namespace. In other words, if there's a function named numpy.foo , there's almost certainly a scipy.foo . Most of the time, the two appear to be exactly the same, oftentimes even pointing to the same function object. ...
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Try-finally block prevents StackOverflowError

Take a look at the following two methods: 6 Answers 6 ...
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Do a “git export” (like “svn export”)?

...trunk in the URL replaces master (or whatever the project's HEAD branch is set to): svn export https://github.com/username/repo-name/trunk/ And you can export a single file or even a certain path or folder: svn export https://github.com/username/repo-name/trunk/src/lib/folder Example with jQue...
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list.clear() vs list = new ArrayList(); [duplicate]

... @PlatinumAzure: That's not really an advantage for clear, because you can set the initial capacity of an ArrayList? – Buttons840 Sep 19 '11 at 22:27 4 ...
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How to linebreak an svg text within javascript?

... Tried it out var tspan = document.createElement('tspan') tspan.setAttribute('x','0'); tspan.setAttribute('dy','1.2em'); tspan.textContent = text; tt.appendChild(tspan); doesn't show any text at all. – sollniss May 22 '13 at 22:20 ...