大约有 18,000 项符合查询结果(耗时:0.0199秒) [XML]

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Best way to represent a fraction in Java?

I'm trying to work with fractions in Java. 26 Answers 26 ...
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When is each sorting algorithm used? [closed]

What are the use cases when a particular sorting algorithm is preferred over others - merge sort vs QuickSort vs heapsort vs 'intro sort', etc? ...
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Why is inserting in the middle of a linked list O(1)?

According to the Wikipedia article on linked lists , inserting in the middle of a linked list is considered O(1). I would think it would be O(n). Wouldn't you need to locate the node which could be near the end of the list? ...
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Constant Amortized Time

What is meant by "Constant Amortized Time" when talking about time complexity of an algorithm? 6 Answers ...
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Java List.contains(Object with field value equal to x)

I want to check whether a List contains an object that has a field with a certain value. Now, I could use a loop to go through and check, but I was curious if there was anything more code efficient. ...
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What are detached, persistent and transient objects in hibernate?

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How to use sed/grep to extract text between two words?

I am trying to output a string that contains everything between two words of a string: 12 Answers ...
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How can I profile Python code line-by-line?

I've been using cProfile to profile my code, and it's been working great. I also use gprof2dot.py to visualize the results (makes it a little clearer). ...
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Downcasting in Java

Upcasting is allowed in Java, however downcasting gives a compile error. 11 Answers 1...
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Should accessing SharedPreferences be done off the UI Thread?

With the release of Gingerbread, I have been experimenting with some of the new API's, one of them being StrictMode . 6 An...