uva 125 Numbering PathsDescription
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Background
Problems that process input and generate a simple yes'' orno” answer are called decision problems. One class of decision problems, the N...
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编程语言 时间:
2015-08-01 11:37:38
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112
P-Called-Party-ID 头域的适用场景
P-Called-Party-ID 适用于 UAS 需要知道在代理将目标改写为Contact 地址之前请求中Request-URI的目的AOR的情况.。UAS 针对请求目标按照设定不同的场景或使用其过滤服务。当 UAS 注册了几个 AOR,并且,除非使用这项扩展,否则 UAS 并不清楚他的代理注册服务器,registrar 给出的 INVITE...
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其他好文 时间:
2015-08-01 11:37:16
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148
http://acm.hdu.edu.cn/showproblem.php?pid=5336
Problem Description
XYZ is playing an interesting game called "drops". It is played on a r?c grid.
Each grid cell is either empty, or occupied ...
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其他好文 时间:
2015-07-31 21:57:52
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111
下图是要最终实现的效果:
但是,开始时会出现下图中箭头指向的横线效果:
这是导航栏的问题,将下边的代码放在 viewWillAppear 方法中就可以实现效果:
- (void)viewWillAppear:(BOOL)animated{
// Called when the view is about to made visible. ...
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移动开发 时间:
2015-07-31 13:11:37
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187
Problem Description
XYZ is playing an interesting game called "drops". It is played on a r?c grid.
Each grid cell is either empty, or occupied by a waterdrop. Each waterdrop has a property "size"...
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其他好文 时间:
2015-07-31 12:59:17
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128
最近在做公司的一个项目模块时要用到相机,由于采用了以前的代码在UI线程中操作相机时,经常会碰到程序ANR的情况,后来索性一狠心改,翻看google的官方文档说明,官方是建议用异步线程对camera 进行操作,后来改用异步任务操作camera :/**
* 打开相机工具类,放在线程中执行,防止阻塞主线程
* @author hopehe
*/
public class OpenCameraWo...
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其他好文 时间:
2015-07-30 21:28:40
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489
1 /// 2 /// 3 /// 4 public class AjaxOnlyAttribute : ActionFilterAttribute 5 { 6 /// 7 /// Called by the ...
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Web程序 时间:
2015-07-30 16:38:01
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121
uva 11374 Airport ExpressIn a small city called Iokh, a train service, Airport-Express, takes residents to the airport more quickly than other transports. There are two types of trains in Airport-Expre...
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其他好文 时间:
2015-07-30 11:21:43
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107
I am not sure if there is any good way using native bluetooth app that ships with ubuntu but I am going to use a pretty old app called blueman.install it usingsudo apt-get install blueman
Now from unt...
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移动开发 时间:
2015-07-29 19:24:18
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140
首先来看一下TextWatcher的源代码
package android.text;
/**
* When an object of a type is attached to an Editable, its methods will
* be called when the text is changed.
*/
public interface TextWatcher exten...
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移动开发 时间:
2015-07-29 14:08:22
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152