大约有 18,000 项符合查询结果(耗时:0.0334秒) [XML]

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Is it possible to define more than one function per file in MATLAB, and access them from outside tha

When I was studying for my undergraduate degree in EE, MATLAB required each function to be defined in its own file, even if it was a one-liner. ...
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Parse rfc3339 date strings in Python? [duplim>catm>e]

I have a datasets where all the dates have the following format: 3 Answers 3 ...
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Constants in Objective-C

I'm developing a Cocoa applim>catm>ion, and I'm using constant NSString s as ways to store key names for my preferences. 14 ...
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Mod in Java produces negative numbers [duplim>catm>e]

...n, I get 1 as the result of -1 % 2 . What do I have to do to get the same behavior in Java with the modulo function? 5 ...
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Colorized Ruby output to the terminal [closed]

Using Ruby, how can I perform background and foreground text colorization for output in the terminal? 11 Answers ...
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Converting milliseconds to a date (jQuery/JavaScript)

I'm a bit of a rambler, but I'll try to keep this clear - 11 Answers 11 ...
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Extract subset of key-value pairs from Python dictionary object?

... big dictionary object that has several key value pairs (about 16), but I am only interested in 3 of them. What is the best way (shortest/efficient/most elegant) to achieve that? ...
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How do I pick randomly from an array?

I want to know if there is a much cleaner way of doing this. Basically, I want to pick a random element from an array of variable length. Normally, I would do it like this: ...
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Is there a numpy builtin to reject outliers from a list

Is there a numpy builtin to do something like the following? That is, take a list d and return a list filtered_d with any outlying elements removed based on some assumed distribution of the points in d . ...
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Java 8 NullPointerException in Collectors.toMap

The Java 8 Collectors.toMap throws a NullPointerException if one of the values is 'null'. I don't understand this behaviour, maps can contain null pointers as value without any problems. Is there a good reason why values cannot be null for Collectors.toMap ? ...