大约有 4,769 项符合查询结果(耗时:0.0312秒) [XML]

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Is a Python list guaranteed to have its elements stay in the order they are inserted in?

If I have the following Python code 6 Answers 6 ...
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Does the join order matter in SQL?

Disregarding performance, will I get the same result from query A and B below? How about C and D? 4 Answers ...
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In C#, why is String a reference type that behaves like a value type?

A String is a reference type even though it has most of the characteristics of a value type such as being immutable and having == overloaded to compare the text rather than making sure they reference the same object. ...
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Retargeting solution from .Net 4.0 to 4.5 - how to retarget the NuGet packages?

I have migrated a solution that is currently targeting .NET 4.0 in VS2010 to VS2012 and now I would like to re-target it to .Net 4.5 ...
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How to publish a website made by Node.js to Github Pages?

...g Node.js as the server. As I know, the node.js file should start working by typing commands in terminal, so I'm not sure if Github Pages supports node.js-hosting. So what should I do? ...
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Removing projects in Sublime Text 2 and 3

How do you remove a project from Sublime Text 2 and 3's project windows ( Ctrl + Alt + P ) ? 5 Answers ...
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How is set() implemented?

I've seen people say that set objects in python have O(1) membership-checking. How are they implemented internally to allow this? What sort of data structure does it use? What other implications does that implementation have? ...
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How are software license keys generated?

License keys are the defacto-standard as an anti-piracy measure. To be honest, this strikes me as (in)Security Through Obscurity , although I really have no idea how license keys are generated. What is a good (secure) example of license key generation? What cryptographic primitive (if any) are they...
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In Matlab, when is it optimal to use bsxfun?

My Question: I've noticed that a lot of good answers to Matlab questions on SO frequently use the function bsxfun . Why? ...
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Differences between lodash and underscore [closed]

Why would someone prefer either the lodash.js or underscore.js utility library over the other? 12 Answers ...