大约有 41,000 项符合查询结果(耗时:0.0371秒) [XML]

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Getting SyntaxError for print with keyword argument end=' '

I have this python script where I need to run gdal_retile.py , but I get an exception on this line: 14 Answers ...
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Find object in list that has attribute equal to some value (that meets any condition)

I've got list of objects. I want to find one (first or whatever) object in this list that has attribute (or method result - whatever) equal to value . ...
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In an array of objects, fastest way to find the index of an object whose attributes match a search

I've been surfing around a little trying to find an efficient way to do this, but have gotten nowhere. I have an array of objects that looks like this: ...
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How can I use numpy.correlate to do autocorrelation?

I need to do auto-correlation of a set of numbers, which as I understand it is just the correlation of the set with itself. ...
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Checking if a list is empty with LINQ

What's the "best" (taking both speed and readability into account) way to determine if a list is empty? Even if the list is of type IEnumerable<T> and doesn't have a Count property. ...
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Select all elements with “data-” attribute without using jQuery

Using only JavaScript, what is the most efficient way to select all DOM elements that have a certain data- attribute (let's say data-foo ). The elements may be different tag elements. ...
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Git Remote: Error: fatal: protocol error: bad line length character: Unab

I set up a git server and want now to push initially my repo from the client. I used git push origin master and get this error message: ...
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How do I get the file extension of a file in Java?

Just to be clear, I'm not looking for the MIME type. 30 Answers 30 ...
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Batch: Remove file extension

I have the following batch script from Wikipedia: 7 Answers 7 ...
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Why would I ever use push_back instead of emplace_back?

C++11 vectors have the new function emplace_back . Unlike push_back , which relies on compiler optimizations to avoid copies, emplace_back uses perfect forwarding to send the arguments directly to the constructor to create an object in-place. It seems to me that emplace_back does everything p...