大约有 3,285 项符合查询结果（耗时：0.0210秒） [XML]
Test for equality among all elements of a single vector
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I chose this one for being faster than Dirk's. I don't have millions of elements, but this should run a little quicker for me.
– kmm
Jan 21 '11 at 0:02
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ExecutorService that interrupts tasks after a timeout
...cel() invocations, however if the future is completed then the cancel will fast path out and not do any uneccesary work. If you do not want 10k extra cancel invocations then this may not work, but the amount of work done when a task is completed is very small.
– John Vint
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Why doesn't list have safe “get” method like dictionary?
...ial to avoid exceptions accessing list elements (as the len method is very fast). The .get method allows you to query the value associated with a name, not directly access the 37th item in the dictionary (which would be more like what you're asking of your list).
Of course, you can easily implemen...
Quora如何在快速开发中保持高品质代码 - 项目管理 - 清泛网 - 专注C/C++及内核技术
...工程主管Nikhil Garg原文链接：https: engineering.quora.com Moving-Fast-With-High-Code-Quality译者：张婉莹高质量的代码...作者：Quora工程主管Nikhil Garg
原文链接：https://engineering.quora.com/Moving-Fast-With-High-Code-Quality
译者：张婉莹
高质量的代...
Does PostgreSQL support “accent insensitive” collations?
...t module. That disabled function inlining. This version executes ten times faster than the simple wrapper function I had here earlier.
And that was already twice as fast as the first version which added SET search_path = public, pg_temp to the function - until I discovered that the dictionary can be...
Fastest way to iterate over all the chars in a String
In Java, what would the fastest way to iterate over all the chars in a String, this:
8 Answers
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Is there a ceiling equivalent of // operator in Python?
...understand, but it converts from ints to floats and back. This isn't very fast and it may have rounding issues. Also, it relies on Python 3 semantics where "true division" produces a float and where the ceil() function returns an integer.
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What are some good Python ORM solutions? [closed]
...talks to a Python web service on the back-end. So, I really need something fast and lightweight on the back-end that I can implement using Python that then speaks to the PostgreSQL DB via an ORM (JSON to the browser).
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How can I measure the similarity between two images? [closed]
...5 of the image you want to look up.
This is easy to implement, and fairly fast to run, but of course won't handle most advanced differences. For that you need much more advanced algorithms.
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What is the fastest way to check if a class has a function defined?
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Is there a faster way to check to see if the function is not defined than catching an exception?
Why are you against that? In most Pythonic cases, it's better to ask forgiveness than permission. ;-)
hasattr is implemented by calli...