大约有 47,000 项符合查询结果(耗时:0.0613秒) [XML]

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How to search through all Git and Mercurial commits in the repository for a certain string?

...mits. I would like to search all such commits in repository for a specific string. 10 Answers ...
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Legality of COW std::string implementation in C++11

...ing that copy-on-write is not a viable way to implement a conforming std::string in C++11, but when it came up in discussion recently I found myself unable to directly support that statement. ...
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Anonymous recursive PHP functions

... pass it by reference. Be aware, that if you modify the $factorial before calling the function, the result will change as it's passed by reference. – Marius Balčytis Sep 13 '12 at 21:48 ...
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How to print register values in GDB?

... info registers shows all the registers; info registers eax shows just the register eax. The command can be abbreviated as i r share | improve th...
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When should Flask.g be used?

...ting DB connections are tasks which setup the environment for the request, and should not be handled inside before_request and after_request) share | improve this answer | f...
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HashSet versus Dictionary w.r.t searching time to find if an item exists

...s for Dictionary is so fast that there is no benefit from using HashSet at all, in the OP's case. – EtherDragon Jul 27 '12 at 23:03 ...
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What are Aggregates and PODs and how/why are they special?

...er-defined constructor is present, it means that the user needs to do some extra work to initialize the members therefore brace initialization would be incorrect. If virtual functions are present, it means that the objects of this class have (on most implementations) a pointer to the so-called vtabl...
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Why isn't String.Empty a constant?

In .Net why is String.Empty read only instead of a constant? I'm just wondering if anyone knows what the reasoning was behind that decision. ...
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Convert ArrayList to String[] array [duplicate]

... Use like this. List<String> stockList = new ArrayList<String>(); stockList.add("stock1"); stockList.add("stock2"); String[] stockArr = new String[stockList.size()]; stockArr = stockList.toArray(stockArr); for(String s : stockArr) ...
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django : using select_related and get_object_or_404 together

Is there any way of using get_object_or_404 and select_related together or any other way to achieve the result of using these two together(except from putting it in try/except)?? ...