大约有 33,000 项符合查询结果（耗时：0.0488秒） [XML]
扩展App Inventor：具有多点触控和手势检测功能 · App Inventor 2 中文网
...in the same set of functionality as Android application program interface (API) does, and its components cannot be modified for programmers’ special needs.
Due to the large number of user requests for new components, App Inventor has released a new feature called “App Inventor extensions”, wh...
How do I discover memory usage of my application in Android?
...le which has some discussion of how memory is managed on Android:
Service API changes starting with Android 2.0
Now ActivityManager.getMemoryInfo() is our highest-level API for looking at overall memory usage. This is mostly there to help an application gauge how close the system is coming to hav...
Do you have to put Task.Run in a method to make it async?
...
So if I have to consume a synchronous external api within a web api controller, I should NOT wrap the synchronous call in Task.Run()? As you said, doing so will keep the initial request thread unblocked but it's using another pool thread to call the external api. In fact ...
How To Accept a File POST
I'm using asp.net mvc 4 webapi beta to build a rest service. I need to be able to accept POSTed images/files from client applications. Is this possible using the webapi? Below is how action I am currently using. Does anyone know of an example how this should work?
...
Explaining Apache ZooKeeper
...present, but can be written above the ZooKeeper primitives.
If the C/Java API is too unwieldy for your purposes, you should rely on libraries built on ZooKeeper such as cages and especially curator.
Where to read more
Official documentation apart, which is pretty good, I suggest to read Chapter 1...
Is there a jQuery unfocus method?
...
$('#textarea').blur()
Documentation at: http://api.jquery.com/blur/
share
|
improve this answer
|
follow
|
...
Event listener for when element becomes visible?
...
Going forward, the new HTML Intersection Observer API is the thing you're looking for. It allows you to configure a callback that is called whenever one element, called the target, intersects either the device viewport or a specified element. It's available in latest version...
Android Studio - How to Change Android SDK Path
...t", but I think it is a bug. The explanation: on default sdk path there is API 17, on the new one I have APIs 15, 18 and 19. Inside SDKs under Platform Settings, I had listed APIs 15, 17, 18, 19. After erasing the API 17 (using the red minus), the "New Project Dialog" now shows the correct list for ...
Sending POST data in Android
...ar, @Tamis Bolvari and @sudhiskr for the comments. *
public class CallAPI extends AsyncTask<String, String, String> {
public CallAPI(){
//set context variables if required
}
@Override
protected void onPreExecute() {
super.onPreExec...
Which library should I use for server-side image manipulation on Node.JS? [closed]
...ode-canvas
I tried it first since I'm quite familiar with <canvas> API. It's a huge plus for a library.
it requires Cairo which doesn't have an easy Windows download. I found it in GTK+ distribution though.
moreover it needs native library binding code to be compiled on module installation. ...