1、开发配置环境: 开发环境:Win7(64bit)+Eclipse(kepler service release 2) 配置环境:Ubuntu Server 14.04.1 LTS(64-bit only) 辅助工具:WinSCP + Putty Hadoop版本:2.5.0 Hadoop的Eclipse开发插件(...
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系统相关 时间:
2014-09-02 12:42:25
阅读次数:
343
安装完VMware workstation之后,网络连接里会多出两个虚拟网卡: VMware Network Adapter VMnet1和VMware Network Adapter VMnet8. 虚拟机里安装的系统就是靠这两个虚拟网卡来联网的. VMnet1是host-only联网需要的...
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其他好文 时间:
2014-09-02 11:51:44
阅读次数:
277
four approachs can cross domain in javascript1.jsonp2.document.domain(only in frame and they have one same parent domain)3.window.name4.window.postMes...
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移动开发 时间:
2014-09-02 11:47:34
阅读次数:
197
This may be in the form of their individual website or in the websites of their distributors. Some time ago, when HTML newsletters couldnt be read by ...
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其他好文 时间:
2014-09-02 10:13:34
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282
Given a m x n grid filled with non-negative numbers, find a path from top left to bottom right which minimizes the sum of all numbers along its path.
Note: You can only move either down or right at...
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其他好文 时间:
2014-09-01 22:52:23
阅读次数:
217
LeetCode: Gray CodeThe gray code is a binary numeral system where two successive values differ in only one bit.Given a non-negative integer n represen...
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其他好文 时间:
2014-09-01 22:31:13
阅读次数:
289
switch(value), 这个value只能使用能够转int类型的类型。如 char String int enum >>> Only convertible int values, strings or enum variables are permittedcase 必须和value的类型一...
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其他好文 时间:
2014-09-01 19:30:43
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215
Remove Duplicates from Sorted List
Given a sorted linked list, delete all duplicates such that each element appear only once.
For example,
Given 1->1->2, return 1->2.
Given 1->1->2->3->3, r...
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其他好文 时间:
2014-09-01 17:42:53
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195
Definition Ensure a class has only one instance and provide a global point of access to it.Participants The classes and/or objects participating in th...
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其他好文 时间:
2014-09-01 12:19:33
阅读次数:
162
LeetCode: Restore IP AddressesGiven a string containing only digits, restore it by returning all possible valid IP address combinations. For example:G...
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其他好文 时间:
2014-08-31 22:48:42
阅读次数:
314