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Is pass-by-value a reasonable default in C++11?

... 138 It's a reasonable default if you need to make a copy inside the body. This is what Dave Abraha...
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How to Replace dot (.) in a string in Java

... 145 You need two backslashes before the dot, one to escape the slash so it gets through, and the o...
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What's the safest way to iterate through the keys of a Perl hash?

... 199 +500 The ru...
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Rails - controller action name to string

... Rails 2.X: @controller.action_name Rails 3.1.X: controller.action_name, action_name Rails 4.X: action_name share | improve this answer | fol...
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LR性能指标解释 - 更多技术 - 清泛网 - 专注C/C++及内核技术

...能指标解释监控指标性能测试通常需要监控的指标包括:1.服务器Linux(包括CPU、Memory、Load、I O)。2.数据库:1.Mysql 2.Oracle(缓存命中、索引、...监控指标 性能测试通常需要监控的指标包括: 1.服务器Linux(包括CPU、Memory、Load...
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Add a method breakpoint to all methods of a class in EclipseIDE

... 136 The fastest way is to go to the "Outline" view and select all of the methods you want, right-c...
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Use-case of `oneway void` in Objective-C?

... 111 oneway is used with the distributed objects API, which allows use of objective-c objects betwe...
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Is char signed or unsigned by default?

...e that char is special in this way. If you declare a variable as int it is 100% equivalent to declaring it as signed int. This is always true for all compilers and architectures. share | improve thi...
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how to remove only one style property with jquery

... | edited Nov 26 '12 at 22:30 answered May 10 '11 at 14:14 ...
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iOS: Access app-info.plist variables in code

... answered Mar 2 '12 at 8:24 DamoDamo 12.2k33 gold badges4545 silver badges6060 bronze badges ...