题目:
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 rea...
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其他好文 时间:
2015-04-10 01:22:35
阅读次数:
239
目前的理解:
1.当点击按钮时,分别依次被捕捉的事件是DOWN,MOVE,UP
2.在UP时,事件流才会处理到CLICK事件
3.
Activity---dispatchTouchEvent---DOWN
RTLayout---dispatchTouchEvent---DOWN
RTLayout---onInterceptTouchEvent---DOWN
RTButton...
分类:
移动开发 时间:
2015-04-09 21:53:03
阅读次数:
140
一、简介不管是Keepalived还是Heartbeat做高可用,其高可用,都是站在服务器脚本去说的高可用,而不是服务的角度。也就是说,如果服务器DOWN机或者网络出现故障,高可用是可以实现自动切换的。如果运行的服务,比如Nginx挂掉这些高可用软件是意识不到的,需要自己写脚本去实现服务的切换。二、...
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其他好文 时间:
2015-04-09 19:41:30
阅读次数:
141
if( MotionEvent.ACTION_DOWN == nActive )
{
mptBegin = pt ;
}
else if( MotionEvent.ACTION_MOVE == nActive )
{
mptEnd = ...
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其他好文 时间:
2015-04-09 17:29:24
阅读次数:
148
遇到问题描述:运行android程序控制台输出 [2012-07-18 16:18:26 - ] The connection to adb is down, and a severe error has occured. [2012-07-18 16:18:26 - ] You must res....
分类:
移动开发 时间:
2015-04-09 16:50:52
阅读次数:
166
Given a tree, you are supposed to list all the leaves in the order of top down, and left to right.Input Specification:Each input file contains one tes...
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其他好文 时间:
2015-04-08 23:00:35
阅读次数:
247
题目如下: 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....
分类:
其他好文 时间:
2015-04-08 21:30:16
阅读次数:
111
遇到问题描述:
运行android程序控制台输出:
[2015-04-08 11:10:32 - MyWellnessTracker] The connection to adb is down, and a severe error has occured.
[2015-04-08 11:10:32 - MyWellnessTracker] You must restart adb ...
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数据库 时间:
2015-04-08 16:24:27
阅读次数:
132
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 point ...
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其他好文 时间:
2015-04-08 06:28:43
阅读次数:
86
2048游戏逻辑
采用二维数组作为游戏界面的显示,
2048游戏逻辑:
【1】生成游戏对象(2个数字)
CreatePerson()
CreatePerson()
【2】更新游戏视图界面
如果胜利就不相应用户输入
if(isWin)
{
return;
}
if(up)
{ctlfunc()}else if(down)
{ctlfunc()}else if(left)
{ctlfunc(...
分类:
编程语言 时间:
2015-04-07 21:36:31
阅读次数:
195