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How is TeamViewer so fast?
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My random guess is: TV uses x264 codec which has a commercial license (otherwise TeamViewer would have to release their source code). At some point (more than 5 years ago), I recall main developer of x264 wrote an article about improvements he m...
MediaNotification 媒体通知扩展：管理媒体播放器通知，支持播放控制 · Ap...
...Android版本而异。最好使用单色图像（颜色深度1位）和大小256 x256像素²的JPEG或PNG格式。GIF格式的图形也可以，只要不是动画的。
ProgressBar（自Android 10，API Level 29）
自Android 10以来，媒体通知可以显示进度条和...
常用快速产品原型设计工具推荐 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...软件工程师。
Pencil Project
Pencil Project最初只是firefox的小插件，曾经得过Firefox插件Grand Prize大奖第一名，后来发布了独立软件。这款手绘风格的开源原型设计工具可以用来绘制各种架构图和流程图。Pencil Project内置丰富模板，...
Bordered UITextView
I want to have a thin gray border around a UITextView . I have gone through the Apple documentation but couldn't find any property there. Please help.
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ZMQ: 基本原理 - 开源 & Github - 清泛网 - 专注C++内核技术
...上在回避面向对象的设计-另外划分这个逻辑为无限多个小类也是错误的-它把这个程序转变为一大堆难以理解的相互依赖 同样含混不清的是没有一个单独的正确方法去分割商务逻辑为多个拓扑。唯一的经验规则是拓扑是扩...
In MySQL what does “Overhead” mean, what is bad about it, and how to fix it?
...rd JensenThomas Lindegaard Jensen
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How to get the width and height of an android.widget.ImageView?
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final ImageView iv = (ImageView)findViewById(R.id.scaled_image);
final TextView tv = (TextView)findViewById(R.id.size_label);
ViewTreeObserver vto = iv.getViewTreeObserver();
vto.addOnPreDrawListener(new ViewTreeObserver.OnPreDrawListener() {
public boolean onPreDraw() {
iv.getViewTreeO...
UITableView Setting some cells as “unselectable”
...ot want the row to be selected.
- (NSIndexPath *)tableView:(UITableView *)tv willSelectRowAtIndexPath:(NSIndexPath *)path
{
// Determine if row is selectable based on the NSIndexPath.
if (rowIsSelectable) {
return path;
}
return nil;
}
This prevents the row from being sel...
What's the best way to limit text length of EditText in Android
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use an input filter to limit the max length of a text view.
TextView editEntryView = new TextView(...);
InputFilter[] filterArray = new InputFilter[1];
filterArray[0] = new InputFilter.LengthFilter(8);
editEntryView.setFilters(filterArray);
...
Android : Check whether the phone is dual SIM
...t android.app.Activity;
import android.os.Bundle;
import android.widget.TextView;
public class MainActivity extends Activity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
...