大约有 42,000 项符合查询结果(耗时:0.0379秒) [XML]

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How to understand Locality Sensitive Hashing?

I noticed that LSH seems a good way to find similar items with high-dimension properties. 6 Answers ...
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BackgroundWorker vs background Thread

I have a stylistic question about the choice of background thread implementation I should use on a windows form app. Currently I have a BackgroundWorker on a form that has an infinite (while(true)) loop. In this loop I use WaitHandle.WaitAny to keep the thread snoozing until something of inter...
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Select random row from a sqlite table

I have a sqlite table with the following schema: 7 Answers 7 ...
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What is the difference between a var and val definition in Scala?

What is the difference between a var and val definition in Scala and why does the language need both? Why would you choose a val over a var and vice versa? ...
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REST API 404: Bad URI, or Missing Resource?

I'm building a REST API, but I've encountered a problem. 9 Answers 9 ...
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What's the fastest algorithm for sorting a linked list?

I'm curious if O(n log n) is the best a linked list can do. 13 Answers 13 ...
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What is the difference between a web API and a web service?

Is there any difference between a web API and a web service ? Or are they one and the same ? 12 Answers ...
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Using Panel or PlaceHolder

What is the difference between <asp:Panel > and <asp:PlaceHolder > in ASP.NET? 5 Answers ...
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Most efficient way to cast List to List

I have a List<SubClass> that I want to treat as a List<BaseClass> . It seems like it shouldn't be a problem since casting a SubClass to a BaseClass is a snap, but my compiler complains that the cast is impossible. ...
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What is a reasonable code coverage % for unit tests (and why)? [closed]

If you were to mandate a minimum percentage code-coverage for unit tests, perhaps even as a requirement for committing to a repository, what would it be? ...