Cold weather is coming and in some northern states is already here. That means it’s time to winterize your car. Vehicle maintenance is something we do...
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其他好文 时间：
2014-07-16 23:07:50
阅读次数：
177
Follow up for "Unique Paths":Now consider if some obstacles are added to the grids. How many unique paths would there be?
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其他好文 时间：
2014-07-10 11:10:26
阅读次数：
302
Android中AndroidManifest.xml警告Should explicitly set android:allowBackup to true or false (it's true by default, and that can have some security implica...
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移动开发 时间：
2014-07-09 23:52:04
阅读次数：
431
环境声明：主从服务器位于192.168.0.0/24网段master-->IP:192.168.0.88master-->IP:192.168.0.89在Master---主数据库的脚本master-IP:192.168.0.88#!/bin/sh
#Function:Thisisusedformysql-masterrole
#madebyzhigang.wang
#contact:44850823@qq.com
MYUSER=root
MYPASS..
分类：
数据库 时间：
2014-06-28 00:56:03
阅读次数：
432
Suppose a sorted array is rotated at some pivot unknown to you beforehand.
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其他好文 时间：
2014-06-27 12:11:09
阅读次数：
181
package com.leaf.hadoop.second;
import java.util.Random;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.fs.FileSystem;
import org.apache.hadoop.fs.Path;
import org.apache.hado...
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其他好文 时间：
2014-06-27 10:00:17
阅读次数：
294
Class and Objectclass TestClass { val some = 1}生成的class文件中会包含一个some()方法，并且这个方法是public的，也就是说类外可以通过类的对象来获取这个some的值修改：class TestClass { private val som.....
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其他好文 时间：
2014-06-26 22:31:24
阅读次数：
270
前一篇的问题解决了，是 hbase 下面lib 包的jar问题，之前写MR的时候加错了包，替换掉了原来的包后出现另一问题：@ubuntu:/home/hadoop/hbase-0.94.6-cdh4.5.0/bin$ ./start-hbase.sh starting master, logging...
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编程语言 时间：
2014-06-26 21:41:53
阅读次数：
829
Suppose a sorted array is rotated at some pivot unknown to you beforehand.
(i.e., 0 1 2 4 5 6 7 might become 4
5 6 7 0 1 2).
You are given a target value to search. If found in the array retur...
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其他好文 时间：
2014-06-26 13:58:53
阅读次数：
203
Well , you know. As a college student who want to find a good job after graduating like me , scores are not that important. I just want to have some low scores which can help me graduate successfully...
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其他好文 时间：
2014-06-25 09:59:37
阅读次数：
202
