Recent questions tagged Heap

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I am using SBT 0.12.3 to test some code and often I get this error message while testing interactively with ... of memory. Thanks in advance. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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heap memory - java.lang.OutOfMemoryError: requested 1958536 bytes for Chunk::new. Out of swap space

We are facing the below problem at our production enviournment in unpredictable manner sometimes the server is down ... Thanks in advance, Amit See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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heap data structure via pointers

Suggest an efficient way to find last position in heap satisfying the following conditions: 1) via pointers not via ... O(1) time complexity. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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heap memory - Can Java allocate a list on stack?

Every time when I initiate a list in java, I will do List<Integer> list = new LinkedList<>(); I assume ... I could allocate the list on stack? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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357 views

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heap - How can I implement decrease-key functionality in Python's heapq?

I know it is possible to realize decrease-key functionality in O(log n) but I don't know how? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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325 views

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heap memory - Is it required that a C Variable Length Array is allocated from the stack?

After removing all the calls to malloc and calloc from our code for an embedded system, I was surprised to ... . Is this compiler broken? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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461 views

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heap - What's the advantage of using std::allocator instead of new in C++?

I've just read about std::allocator. In my opinion, it is more complicated to use it instead of using new ... used instead of new and delete? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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