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STL中与内存配置相关的类是allocator类，这是一个模板类，用于内存的分配、对象的构造、对象的析构和空间的删除，本文主要介绍下相关的函数。
内存空间的分配：allocate函数
allocate函数原型为：iter allocate(n,T*)，分配足以容纳n个T对象的空间，返回指向所...
ubuntu 14.04中Chrome浏览器标题栏出现中文乱码解决方法...
模板方法模式(template method pattern) 详解本文地址: http://blog.csdn.net/caroline_wendy模板方法模式(template method pattern): 在一个方法中定义一个算法的骨架, 而将一些步骤延迟到子类中. 模板方法使得子类可以在不改变算法结构的情况下, 重新定义算法中的某些步骤.模板方法可以进行挂钩(hook), 钩子(hoo...
Given a binary tree and a sum, find all root-to-leaf paths where each path's sum equals the given sum.
For example:
Given the below binary tree and sum = 22,
5
/ ...
Last night it took me about two hours to learn arrays. For the sake of less time， I did not put emphaises on the practice question, just now when reading the book, I found that some methods
referred...
Given a linked list, remove the nth node from the end of list and return its head.
For example,
Given linked list: 1->2->3->4->5, and n = 2.
After removing the second node from the end, the...
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Artifacts
工件
“Hello, World!”
is implemented as an applet, so it never stands alone but instead is typically a part of some Web page. The applet starts when its enclosing page is opened, trigge...