除了在网上百度的那些外，我的机器发生了这个错误我需要用php远程连接mysql，在目标机上已经给了客户机权限，可是还是发生“由于目标计算机积极拒绝，无法连接”错误在客户机上直接用终端连接目标机的mysql是发生错误是Can't connect to MySQL server on '*.*.*.*'...
分类：
数据库 时间：
2015-06-10 22:20:42
阅读次数：
1010
/*
UIViewController is a generic controller base class that manages a view. It has methods that are called
when a view appears or disappears.
Subclasses can override ...
在学习使用mysqldump时，使用mysqldump备份时，遇到了下面两个错误： [root@DB-Server backup]# ./mysql_dump_back.sh Warning: Using a password on the command line interface can be...
分类：
数据库 时间：
2015-06-10 13:46:50
阅读次数：
264
By now, you‘ve probably noticed that most container objects can looped over using a?for?statement: 现在你可能注意到大多数容器对象都可以用?for?遍历： ? for?element?in?[1,?2,?3]:
????p...
分类：
编程语言 时间：
2015-06-10 12:37:01
阅读次数：
154
Given a linked list, determine if it has a cycle in it.Follow up:
Can you solve it without using extra space?分析：设置两个临时指针，一个一次走一步，一个一次走两步，如果再次相遇，表示有环。Code(c++):/**
* Definition for singly-linked list....
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其他好文 时间：
2015-06-10 12:22:20
阅读次数：
113
Everything in D3 is scoped under the d3 namespace.
D3 uses semantic versioning. You can find the current version of D3 as d3.version.
See one of:
Behaviors - reusable interaction behavi...
A robot is located at the top-left corner of a m x n grid (marked 'Start' in the diagram below).
The robot can only move either down or right at any point in time. The robot is trying to reach the...
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其他好文 时间：
2015-06-10 12:19:26
阅读次数：
113
https://msdn.microsoft.com/library/windows/apps/dn894631.aspxUse visual state triggers to build UI that can adapt to available screen spaceYour UI may...
Reverse a singly linked list.Reverse a singly linked list.Hint:
A linked list can be reversed either iteratively or recursively. Could you implement both?分析：
/**
* Definition for singly-linked list....
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其他好文 时间：
2015-06-10 10:26:28
阅读次数：
114
Google Docs protocol completely replaced with Google DriveIn May 2015, the older Google Docs API was shut down by Google, and it can no longer be used...
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其他好文 时间：
2015-06-10 00:57:57
阅读次数：
196
