1、编码规则
java.net
Class URLEncoder
java.lang.Object
java.net.URLEncoder
public class URLEncoder
extends Object
Utility class for HTML form encoding. This class contains static ...
分类:
编程语言 时间:
2014-11-17 17:57:35
阅读次数:
253
编译VC++程序的时候出现如下提示警告:warning C4819: The file contains a character that cannot be represented in the current code page (936). Save the file in Unicode f...
分类:
其他好文 时间:
2014-11-17 17:38:52
阅读次数:
182
Given a binary tree, determine if it is a valid binary search tree (BST).Assume a BST is defined as follows:The left subtree of a node contains only n...
分类:
其他好文 时间:
2014-11-17 14:02:09
阅读次数:
146
Given a binary tree, determine if it is a valid binary search tree (BST).Assume a BST is defined as follows:The left subtree of a node contains only n...
分类:
其他好文 时间:
2014-11-17 09:12:02
阅读次数:
179
The set [1,2,3,…,n] contains a total of n! unique permutations.By listing and labeling all of the permutations in order,We get the following sequence ...
分类:
其他好文 时间:
2014-11-17 06:53:34
阅读次数:
214
Matlab提取特征值是经常要读取多个图片文件,把文件名保存在数组中后再读取会出错。从stackoverflow中找到如下解决方法:I've a M by N matrix, each cell contains a character array, that is an image path. H...
分类:
其他好文 时间:
2014-11-16 20:03:43
阅读次数:
153
Given a binary tree, determine if it is a valid binary search tree (BST).Assume a BST is defined as follows:The left subtree of a node contains only n...
分类:
其他好文 时间:
2014-11-16 01:52:28
阅读次数:
227
在处理无限树分类中,因为子类中的pid 是重复出现的,所以在获取所有子类的父类时使用了list.contains来判断父类是否已经保存在,如果存在,则不往list中添加,来过滤重复的pid,得到一个唯一的pid列表。为了能...
分类:
其他好文 时间:
2014-11-15 15:37:59
阅读次数:
141
Problem:given an array that contains duplicates (except one value), find the one value that does not have a duplicate in that array. Explain the compl...
分类:
其他好文 时间:
2014-11-15 06:35:12
阅读次数:
202
A linked list is given such that each node contains an additional random pointer which could point to any node in the list or null.Return a deep copy ...
分类:
其他好文 时间:
2014-11-14 22:21:16
阅读次数:
194