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opencv动态目标跟踪学习总结 - Lai18.com IT技术文章收藏夹

// Records mouseclick events to get x-y coordinates of ROI// Store coordinates in global variables pt1, pt2.void mouse_click(int event, int x, ...
www.lai18.com/content/25860...html 2017-1-12

UE4蓝图碰撞检测解析 - Lai18.com IT技术文章收藏夹

5.如果一个Actor的子组件的OnComponentHit事件响应(此时父组件以及其他任意组件都不需要开启Simulating Generates Hit Events与simulate physics),那么这个Ac...
www.lai18.com/content/68865...html 2016-4-10

系统性能调优观测工具 - Lai18.com IT技术文章收藏夹

0:01.51 events/1顶部是系统范围的统计信息,而下面则是进程/任务的列表,默认按照CPU用量排序。系统范围的总结信息包括平均负载和CPU状态:%us,%sy,%ni,%id,%...
www.lai18.com/content/53873...html 2017-1-17

Android6.0 按键流程(三)InputDispatcher分发输入消息 - Lai18....

// - Ask the window manager what to do with normal events and trusted injected events. // - For normal events wake and brighten the ...
www.lai18.com/content/25062...html 2016-1-30

Android6.0 按键流程(六)应用进程处理按键消息 - Lai18.com IT...

QueueLengthCounterName, mPendingInputEventCount); if (processImmediately) {//从底层上来为true doProcessInputEvents(); } else { scheduleProcessInputEvents(...
www.lai18.com/content/25062...html 2017-1-11

Pixhawk---通过串口方式添加一个自定义传感器(超声波为例) - Lai...

.events = POLLIN }, /* there could be more file descriptors here, in the form like: * { .fd = other_sub_fd, .events = POLLIN },...
www.lai18.com/content/4611...html 2015-8-21

Android6.0 按键流程(一)读取设备事件 - Lai18.com IT技术文章...

When a device driver has pending (unread) events, it acquires // a kernel wake lock. However, once the last pending event has been read, the device...
www.lai18.com/content/25062...html 2017-1-14

几种媒体文件(MediaPlayer,Realplay,QuickTime)的调用代码 - Lai...

在论坛中自动播放wmv的html代码 例如,要播放http://www.it190.com/baidu.wmv试试这个 <table><tr><td><embed src=http://www.it190.com/baidu.wmv ...
www.lai18.com/content/87413...html 2017-1-3

nrf51822教程 第一课 BLE Advertising 蓝牙广播 - Lai18.com IT...

These are functions that handle BLE and system events that originates in the Softdevice. They also allow your application to take various actions based ...
www.lai18.com/content/88830...html 2017-1-5

Teamviewer无法连接,日志报错error 10049 - Lai18.com IT技术文章...

2014/12/04 22:28:49.337 3024 3768 S0 BonjourDiscoveryWin::DNSServiceHandleEvents: Reloading interfaces.2014/12/04 22:28:49.342 1948 7384 G1 IDLabel...
www.lai18.com/content/14757...html 2017-1-17