tcn broadcasting

It is easy to view the room number of the live broadcasting room on Douyu TV. You can view the room number as long as you enter the room number. Let's show you where the room number is.1. First, we must go to a live broadcasting room.2. As shown in the figure below the url, the number is our "room number". Remember it.3. After remembering the room number, we can add the room number behind the

Arrays are important because they allow you to perform bulk operations on data without writing loops. This is usually called vectorization (vectorization). Any arithmetic operation between an array of equal size applies the operation to the element level: In [Bayi]: Arr=np.array ([[[1,2],[3,4.]]) In [to]: Arr*arr out[82]: Array ([[ 1., 4.], [ 9.,] ]) in [[]: Arr-arr out[83]: Array ([[0., 0.], [0., 0.]])The operation between arrays of different sizes is called broadcast (

In the comparison of a matrix of MXN and MX1, the original intention is to make each row of the matrix of MXN compare to each row of the mX1 matrix, and the result is right, but will report a warning:mx_el_eq:automatic Broadcasting operation applied. Obsessive Compulsive Disorder! Such as:There are many reasons for this error, but basically the error caused by mismatched matrix size mismatch in operation. The solution is to either adjust the matrix to

Intent ("Andro Id.intent.action.MY_BROADCAST "); Intent.putextra (" msg "," Hello world! "); /intent.setaction ("Android.intent.action.MY_BROADCAST"); Sendbroadcast (intent);}}Sendbroadcast is also a method in the Android.content.ContextWrapper class that sends a intent object of the specified address and parameter information as a broadcast.Click on the button, you can send out the broadcast, and received by Myreceiver.>>> The above example is just a receiver to receive the broadcast, if more

Sending and broadcasting ing broadcast messages enables inter activity communication. suppose in activity a you have completed a task and you want Activity B to react accordingly, then broadcasting helps a lot. A only needs to initialize an intent and send itA broadcast message. B needs to set a filter to get the specific messages from a and register a handler er, where the actions upon Receving messages ar

registering a broadcast, registering it in code and registering it in Androidmanifest.xml, where the former is also known as dynamic registration.The latter is also known as static registration.This is the way to collect the radio:Here is the dynamic registration of monitoring network changesSo how do you create a broadcast receiver? You just need to create a new class, let it inherit from Broadcastreceiver, and override the parent class'sThe OnReceive () method is OK. So when a broadcast arriv

I. System requirements and equipment selection At present, with the rapid development of computer high-speed network and multimedia storage technology, the TV broadcast field is in a period of change from tape broadcasting to hard disk broadcasting. Video network Broadcasting system centered on hard disk storage as a new technology has been widely concerned in t

Package com.example.appwidget02;Import com.example.appwidget02.r.drawable;Import android.app.PendingIntent; Import Android.appwidget.AppWidgetManager; Import Android.appwidget.AppWidgetProvider; Import Android.content.ComponentName; Import Android.content.Context; Import android.content.Intent; Import Android.widget.RemoteViews;public class appwidget02 extends appwidgetprovider{ private static final String my_action= " My.action.APPWIDGET_UPDATE ";//static global constants @Override public voi

to correct it? Simply change the program that sent the broadcast to Sendorderedbroadcast (intent, NULL);:Package Org.lxh.demo;import Android.app.activity;import Android.app.alertdialog;import android.app.Dialog;import Android.content.dialoginterface;import Android.content.intent;import Android.os.bundle;import Android.view.View; Import Android.view.view.onclicklistener;import Android.view.view.onfocuschangelistener;import Android.view.window;import Android.widget.button;import Android.widget.ed

Youku Laifeng Live broadcasting room simulated logon group information Id = $ idd;} // simulate logon to obtain the yktk public function getkey () {$ user = urldecode ($ this-> user ); $ pass = urldecode (md5 ($ this-> pass); $ url =" http://www.laifeng.com/ Login/"; $ data =" userName = ". $ user. " password = ". $ pass. " forever = 1 returnurl = http % 3a % 2f % 2fwww.laifeng.com % 2f7437"; $ ch = curl_init (); curl_setopt ($ ch, CURLOPT_URL, $ url

through the StartService method Background process: a process that has an invisible activity (the OnStop method is called) Empty process: No process with any active app components Status of Phone recorder phoneCall to detect the status of the phone, using the broadcast mechanism. Idle state (phone hangs up) TelephonyManager.CALL_STATE_IDLE Ringing status TelephonyManager.CALL_STATE_RINGING Off-hook status (in call) TelephonyManager.CALL_STATE_OFFHOOK Record

Broadcast receiver registration A total of two forms : static registration and dynamic registration .The difference between the two and their received broadcasts :1. Dynamic registration broadcasts are not resident broadcasts, which means that the broadcast follows the activity 's life cycle. Note : remove the broadcast receiver before the activity ends. Static registration is permanent, that is, when the application is closed, if there is information broadcast, the program will be automaticall

, irrelevant. Their concept of the network, the network number is not the same as the theoretical books, we talked for a long time before we found two people, not a thing to say. Such as:After introducing subnetting conceptsnetwork Block =(network number >,subnet number >,host number >) (1)After the introduction of the subnet mask concept Network block = ( network number >, host number >) (2) Although the subnet number of the formula (1) is separated from the host number, in the f

You have uploaded the file to csdn at http://download.csdn.net/detail/avsuper/7421647... This program can record the camera video and microphone audio as FLV files. Video Compression uses H.264 encoding, and audio compression uses AAC encoding. rtmp live video can be synchronized (the server end must be FMS/wowza/red5 ). Information such as bit rate, resolution, frame rate, and key frame interval can be selected. No. 1 classroom network (http://www.1jiaoshi.com) produced. At the same time, a

Concepts of method triggering and data broadcasting on server and client Data transmission and method call between the client and the server are usually required in the application of FCS. the following concepts should be applicable:Avoid the call method being unresponsive or the information is not delivered to the desired location.I. How is the server method called?To enable the function called by the client on the server end, you must define the fun

Broadcast and broadcasting Recently, I have been studying the Broadcast Mechanism of android to sort out some notes (I personally understand that there is something wrong with it) I. Register broadcast-Dynamic Registration (register in code) 1. Create a new class to inherit BroadcastReceiver 2. Override the onReceive method in the class (the onReceive method is executed when the broadcast to be received is received) -- The following steps are usu

How does android set the default language of cell broadcasting?1. The entire system supports up to 30 residential broadcast languages. Even if the SIM card or NVRAM does not have a pre-configured community broadcast language (DCS), 20 community broadcast languages are supported by default. Their order is, and the language they represent can be known according to the ISO639 standard.{De: GermanEn: EnglishIt: ItalianFr: FrenchEs: SpanishNl: DutchSv: Swe

How can I uninstall the live broadcasting Ji?1. Unmount the control panel. In this example, choose "start"> "control panel"> "add uninstall program" and click "Uninstall.2. Use a third-party uninstall tool, such as 360 cleaning master and security manager.For example, in the 360 pc manager, open the software and find the software to be detached on the interface. Click one-click uninstall ]. You can.3. Software that i

Why is the error message "no response" always prompted?Q: What should I do if the livestream Ji does not respond?A: It may be because the phone is related to the computer. This is also A normal situation. We need to do some processing or disable it.1. Try to quit and log on again. Maybe this can be solved. This is a omnipotent solution!2. Unmount the installed live broadcasting Ji, and then reinstall it!Of course, it may also be caused by in