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Android - Activity vs FragmentActivity? [duplicate]
...ication to the tablet format much easier in the future.
For simple single screen layouts you may still use Activity.
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What are the typical reasons Javascript developed on Firefox fails on IE? [closed]
...size/position attributes rather than returning 0 as Firefox does.
Get the screen size (Getting the viewable area of the screen):
Firefox: window.innerWidth/innerHeight
IE standards mode: document.documentElement.clientWidth/clientHeight
IE quirks mode: document.body.clientWidth/clientHeight
Docu...
How do I copy to the clipboard in JavaScript?
...ple example works great if there is a textarea or input element visible on screen.
In some cases you might wish to copy text to the clipboard without displaying an input / textarea element. This is one example of a way to work around this (basically insert element, copy to clipboard, remove element...
Is .NET/Mono or Java the better choice for cross-platform development? [closed]
..., though, I've been able to get around it by spawning native processes and screen-scraping the results.
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Is it possible to start activity through adb shell? [duplicate]
...
You can also find the name of the current on screen activity using
adb shell dumpsys window windows | grep 'mCurrentFocus'
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App Inventor 2 拓展参考文档 · App Inventor 2 中文网
...电筒】 FlashLight 拓展：打开/关闭手机手电筒
【截屏】 Screenshot 拓展：截取手机屏幕
第三方拓展
工具
【ASCII编解码】AsciiConversion 拓展
【动态创建】DynamicComponents 拓展：动态创建AI2组件...
App Inventor 2 拓展参考文档 · App Inventor 2 中文网
...电筒】 FlashLight 拓展：打开/关闭手机手电筒
【截屏】 Screenshot 拓展：截取手机屏幕
第三方拓展
工具
【ASCII编解码】AsciiConversion 拓展
【动态创建】DynamicComponents 拓展：动态创建AI2组件...
C++ wait for user input [duplicate]
...;).
PS: This method will also print Press any key to continue . . . on the screen. (seems perfect choice for you :))
Edit: As discussed here, There is no completely portable solution for this. Question 19.1 of the comp.lang.c FAQ covers this in some depth, with solutions for Windows, Unix-like sy...
Draw in Canvas by finger, Android
...;
circlePath.reset();
// commit the path to our offscreen
mCanvas.drawPath(mPath, mPaint);
// kill this so we don't double draw
mPath.reset();
}
@Override
public boolean onTouchEvent(MotionEvent event) {
...
将 App Inventor 2 项目连接到外部传感器 · App Inventor 2 中文网
...e, the method “SetupMotors” must be called when the app starts and the screen is initialized. Here is an example of how simple the new blocks are to use:
Tutorials
A tutorial for using the blocks has can be found here
Ports, Wiring, and API
For reference, the front right motor is port 10,...