I\'ve got a question on the transfer object in DAO pattern. Let\'s say you have a USER table, and there are 20 fields in this table. 开发者_StackOverflow中文版In the business logic, I notice that I ma
I have two lists, L and M, each containing thousands of 64-bit unsigned integers. I need to find out whether the su开发者_如何转开发m of any two members of L is itself a member of M.
I have a need for an unusual sorting algorithm which would be massively useful to a lot of people, but I would prefer to leave the specific application vague as I have not found particularly good solu
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I have a server running Windows Server 2003 R2 Enterprise with directories of anywhere between 50,000 to 250,000 1KB text files each. The filenames are sequential开发者_Go百科 (e.g., MLLP000001.rcv, M
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I\'m writing a game for social network and we have a lot of formulas for weapons stats, items stats etc th开发者_运维知识库at depend on player\'s characteristics. Formulas look like
I wrote the UTF-8 string va开发者_如何转开发lidator function. The function takes a buffer of bytes and its length in UTF-8 characters, and validates that the buffer consists exactly of given number o
From this wikipedia page: The fundamental difference between context-free grammars and parsing expression grammars is that the PEG\'s
I have a dataset of 2D points (~500k of them) on which I\'d like to perform some kind of quadrat count analysis. The basics of quadrat count is to split your 2D space into a regular grid (each cell ha
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