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Easy way to concatenate two byte arrays
What is the easy way to concatenate two byte arrays?
12 Answers
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为什么你越努力，却越焦虑？ - 杂谈 - 清泛网 - 专注C/C++及内核技术
为什么你越努力，却越焦虑？文 | 山羊月（Essex大学环境社会学资深博士）我并不是心理学专业，只是看到这个题目有感而发，想结合自己的情况谈谈。如果有所疏漏偏颇，...
文 | 山羊月（Essex大学环境社会学资深博士）
我...
Pandas: drop a level from a multi-level column index?
If I've got a multi-level column index:
7 Answers
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携程遭超长宕机：内部数据管理恐存严重漏洞 - 资讯 - 清泛网 - 专注C/C++及内核技术
...日到5月28日发生的大事。
自28日11时起，携程网(http://www.ctrip.com/)及APP陷入瘫痪状态，3小时后相关服务并未恢复，情急之下携程在首页上挂出了“正在紧急修复中...您可以访问：艺龙旅行网”的字样。
遗憾的是，28日17点开始，...
Are the days of passing const std::string & as a parameter over?
I heard a recent talk by Herb Sutter who suggested that the reasons to pass std::vector and std::string by const & are largely gone. He suggested that writing a function such as the following is now preferable:
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提升速度：XP注册表与驱动优化 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...件来提升Windows XP的运行速度!
注册表优化方案
1、启用CPU L2 Cahce
到注册表HKCU_LOCAL_MACHINESYSTEMCurrentControlSetControlSession ManagerMemory Management下，新建Dword值:
SecondLevelDataCache，修改这个值为你的CPU的二级缓存的大小，填写的时候使用...
Automating the InvokeRequired code pattern
I have become painfully aware of just how often one needs to write the following code pattern in event-driven GUI code, where
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How to initialize std::vector from C-style array?
What is the cheapest way to initialize a std::vector from a C-style array?
6 Answers
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Python function global variables?
I know I should avoid using global variables in the first place due to confusion like this, but if I were to use them, is the following a valid way to go about using them? (I am trying to call the global copy of a variable created in a separate function.)
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