Clone an undirected graph. Each node in the graph contains a label and a list of its neighbors. OJ's undirected graph serialization: Nodes are labeled uniquely. We use # as a separator for each node, and , as a separator for node label and each neigh…
error: The requested URL returned error: 401 Unauthorized while accessing https://git.oschina.net/....... 解决方法: # git --version git version 1.7.1 安装git时yum默认安装的是1.7.1,想到很多Git服务依赖会对git的版本会有依赖问题,于是想到了升级git版本. http://pkgs.repoforge.org/rpmforge-release/…
题目: Clone an undirected graph. Each node in the graph contains a label and a list of its neighbors. OJ's undirected graph serialization: Nodes are labeled uniquely. We use # as a separator for each node, and , as a separator for node label and each n…
首先命令行操作结果如下: root@zhiren-PowerEdge-T110-II:/zrun# git clone https://git.coding.net/xxxxxxxx/xxxx.git正克隆到 'anbu'...remote: Coding.net Tips : [You have no permission to access this repo.]fatal: unable to access 'https://git.coding.net/xxxxxxxx/xxxx.git…
总所周知 php 的 clone方法 拷贝一个对象 而且还是所谓的浅拷贝 一时迷茫 今天终于整明白了 <?php class a { pulic $data; function __construct(){ $this->data = new DateTime("2014-07-05", new DateTimeZone("UTC")); } }$cls = new a();$cls->data; // 这个data的值实际上是一个引用//$s =…
Clone: 构建一个对象的时候,是不是一定要调用构造函数! package com.edu.test; public class Zhenzhen implements Cloneable{ public Zhenzhen(){ System.out.println("new Instance"); } public String name; public String female; public static void main(String[] args) throws Exc…
之前http://www.cnblogs.com/lhppom/p/4857702.html里有提到关于Java的深克隆的学习,深浅区别就是在于仅复制对象引用和复制对象引用所指向的对象,最近在看<Java核心技术卷1>时,看到其中一个克隆的例子,这里再做个补充,其实现克隆的方式就是将对象中除数值或基本类以外的域再进行克隆,然后将引用给到新克隆的对象中所对应的域: public class Pet implements Cloneable{ String name; public Pet(Str…
