题目:A robot is located at the top-left corner of amxngrid (marked 'Start' in the diagram below).The robot can only move either down or right at any poi...
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其他好文 时间:
2015-05-26 17:55:51
阅读次数:
126
有以下几个文件夹: Assets 用来存放资源的文件夹,包括各种材质.模型等 Editor 编辑器类等脚本 Editor Default Resources Editor scripts can make use of asset files loaded on-demand using theEd...
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编程语言 时间:
2015-05-26 16:03:31
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190
Web ServiceIt is based on SOAP and return data in XML form.It support only HTTP protocol.It is not open source but can be consumed by any client that ...
昨天晚上十一点半,有个女同学打电话说电脑出问题了,说tomcat和mysql打不开了,各种急!因为后天就要答辩了,这些软件打不开,系统也就运行不起来!大半夜的让我怎么办,只好说明天早起帮看看!
早早的起来了,接过同学的电脑!回到宿舍看了一下,mysql果然打不开报了这样的错误“mysql错误:Can’t create TCP/IP socket (10106)”,目测是socket端口被占用的原...
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数据库 时间:
2015-05-26 10:49:36
阅读次数:
161
public class Solution { public int[] findOrder(int numCourses, int[][] prerequisites) { int[] re =new int[numCourses] ; int can = 0;...
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其他好文 时间:
2015-05-26 06:49:17
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113
最近线上遇见了奇怪的现象,redis在做rdb持久化的时候,后台曝出can not allocat memory的错误 具体错误参见redis模块中的错误分析 这里主要说明一下fork(),以及copy-on-write操作 linux内核在2.6以后对fork操作...
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系统相关 时间:
2015-05-26 00:23:18
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204
Translucent system UI stylingTo get the most impact out of your content, you can now use new window styles and themes to request translucent system UI...
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移动开发 时间:
2015-05-25 22:02:36
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307
Find all possible combinations ofknumbers that add up to a numbern, given that only numbers from 1 to 9 can be used and each combination should be a u...
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其他好文 时间:
2015-05-25 20:20:34
阅读次数:
130
连接不上mysql ,启动mysqld进程,发现可以启动成功,但几秒后进程立马关闭了,后来发现主要原因是因为磁盘空间满了。报错: Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock'解决办法:se...
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数据库 时间:
2015-05-25 20:17:19
阅读次数:
143
Combination Sum III
Find all possible combinations of k numbers that add up to a number n, given that only numbers
from 1 to 9 can be used and each combination should be a unique set of numbers...
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其他好文 时间:
2015-05-25 18:48:23
阅读次数:
100