微软在windows10的版本号获取上留下一个坑,如果用GetVersionEx获取版本号,则获取到的是6.2.9200官方有如下说明[GetVersionExmaybealteredorunavailableforreleasesafterWindows8.1.Instead,usetheVersionHelperAPIs]也就是8.1开始就不正常了,那么如何正常判断版本号呢,下面..
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Windows程序 时间:
2015-04-03 19:33:32
阅读次数:
1334
微软在windows 10的版本号获取上留下一个坑,如果用GetVersionEx获取版本号,则获取到的是6.2.9200
官方有如下说明
[GetVersionEx may
be altered or unavailable for releases after Windows 8.1. Instead, use the Version
Helper APIs]...
官方解释: cloning of an existing object instead of creating new one and can also be customized as per the requirement.(克隆一个现有对象来代替新建一个对象,并且可以按定制要求克隆)...
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其他好文 时间:
2015-04-03 09:26:00
阅读次数:
207
结论: 从面相对象编程的角度考虑,拷贝构造函数调用重载赋值操作符,重载赋值操作符调用拷贝构造函数的写法都是没有意义的。应该避免。Don't try to implement one of the copying functions in terms of the other. Instead, pu...
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编程语言 时间:
2015-04-01 15:14:08
阅读次数:
141
原则一:始终能的使用属性(property),而不是可直接访问的Data Member Always use properties instead of accessible data members.为什么要使用属性: 1.Net的data binding只支持Property,而不支持publi...
Follow up for N-Queens problem.Now, instead outputting board configurations, return the total number of distinct solutions.这道题是之前那道N-Queens N皇后问题的延伸,说...
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其他好文 时间:
2015-03-31 14:24:46
阅读次数:
93
N-Queens IIFollow up for N-Queens problem.Now, instead outputting board configurations, return the total number of distinct solutions. 1 class Solutio...
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其他好文 时间:
2015-03-30 16:17:44
阅读次数:
141
10330. Cutting Sausages
Constraints
Time Limit: 1 secs, Memory Limit: 256 MB
Description
Mirko has given up on the difficult coach job and switched to food tasting instead. Having sk...
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其他好文 时间:
2015-03-30 09:20:14
阅读次数:
169
练习3-82原文Exercise 3.82. Redo exercise 3.5 on Monte Carlo integration in terms of streams. The stream version of estimate-integral will not have an argument telling how many trials to perform. Instead,...
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其他好文 时间:
2015-03-29 16:37:17
阅读次数:
162
练习3-68原文Exercise 3.68. Louis Reasoner thinks that building a stream of pairs from three parts is unnecessarily complicated. Instead of separating the pair (S0,T0) from the rest of the pairs in the fir...
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其他好文 时间:
2015-03-29 10:52:16
阅读次数:
136