大约有 15,000 项符合查询结果(耗时:0.0607秒) [XML]

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fatal error LNK1112: module machine type 'x64' conflicts with target machine type 'X86'

...ficiency of cuda. I think the library files linked are all compiled on the x86 platform, but when I compile it, I get the error message "fatal error LNK1112: module machine type 'x64' conflicts with target machine type 'X86'". ...
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Formatting Decimal places in R

I have a number, for example 1.128347132904321674821 that I would like to show as only two decimal places when output to screen (or written to a file). How does one do that? ...
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Why is the apt-get function not working in the terminal on Mac OS X v10.9 (Mavericks)?

... Mac OS X doesn't have apt-get. There is a package manager called Homebrew that is used instead. This command would be: brew install python Use Homebrew to install packages that you would otherwise use apt-get for. The page I linke...
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SQL Query Where Field DOES NOT Contain $x

I want to find an SQL query to find rows where field1 does not contain $x. How can I do this? 2 Answers ...
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Remove duplicates in the list using linq

...temComparer : IEqualityComparer<Item> { public bool Equals(Item x, Item y) { return x.Id == y.Id && x.Name == y.Name && x.Code == y.Code && x.Price == y.Price; } public int GetHashCode(Item obj) { return ...
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Factors in R: more than an annoyance?

One of the basic data types in R is factors. In my experience factors are basically a pain and I never use them. I always convert to characters. I feel oddly like I'm missing something. ...
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Can I start the iPhone simulator without “Build and Run”?

... get a long log output that takes a while because of a bug I'm trying to fix. I'd like to avoid that. 10 Answers ...
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总结const_cast、static_cast、dynamic_cast、reinterpret_cast - C/C++ - ...

...N博客:http://blog.csdn.net/zjl_1026_2001/archive/2008/04/03/2246510.aspx static_cast和reinterpret_cast揭秘 本文讨论static_cast<> 和 reinterpret_cast<>。 reinterpret_cast可以转换任意一个32bit整数,包括所有的指针和整数。可以把任何整数转成指针,也...
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Performance surprise with “as” and nullable types

...cient. One rule that really helps there is that an object can only be unboxed to a variable that has the same type as the boxed value. That allows the JIT compiler to generate very efficient code, no value conversions have to be considered. The is operator test is easy, just check if the object i...
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Advanced JavaScript: Why is this function wrapped in parentheses? [duplicate]

... Why do I get "1" when I run this code? What is this strange little appendix of (1) and why is the function wrapped in parentheses? ...