broadcasting

问题 I am trying to make the configuration for Pusher in my Laravel app (SaaS) dynamic. Basically I want to store different Pusher configs for different accounts. And call the corresponding config based on the user. I have tries to change the config in runtime using config()->set('services.pusher.xxx', 'yyyy') , but this doesn't work at any level of the framework, event in a custom ServiceProvider. I found Laravel's BroadcastManager and tried to override the createPusherDriver() so that I could

问题 I am trying to develop a small application for sending and receiving emails on the Android plataform. Currently i have been using the Javamail api trying to send an email. However i thought that if i implement my app using javamail how am i going to receive an email and get a notification from my app that i have recieved it? Is this having to do with Service and Provder classes found on Android? I am a complete beginner on android. Also i tried this piece of code found here : Android

问题 HI I'm developing Broadcast App for that I'm using Videocore library now how can i play that streaming video in ios app i tried with the MpMoviePlayer but it won't support the rtmp stream. so is there any third party libraries available for RTMP supported Players please help me 回答1: If you already have the RTMP live stream ready and playing as HLS then you can simply add .m3u8 after the stream name and make RTMP link to http . For example you have RTMP link like this: rtmp://XY.Y.ZX.Z/hls

问题 I want to run a function every time the page changes in my Flutter application . Ideally, I don't want to call this function in initState of every page, as sometimes people can forget to add the call in a new page. Think of it as middleware - be basically before the page loads etc, some code needs to run. Updated code for review import 'package:flutter/material.dart'; import 'package:flutter_secure_storage/flutter_secure_storage.dart'; import 'package:myapp/pages/login_page.dart'; import

来源： https://stackoverflow.com/questions/24697096/broadcast-the-real-time-mysql-database-table-data

来源： https://stackoverflow.com/questions/24697096/broadcast-the-real-time-mysql-database-table-data

来源： https://stackoverflow.com/questions/24697096/broadcast-the-real-time-mysql-database-table-data

问题 Could anyone please provide me with the code or link to send and receive broadcast messages if possible using UDP? I have been stuck in a problem and hope if u guys could help me resolve it. Thanks 回答1: Here's a C# example: using System; using System.Net; using System.Net.Sockets; using System.Threading; class MainClass { static void Main(string[] args) { ThreadPool.QueueUserWorkItem(StartUDPListener); UdpClient udpClient = new UdpClient(); udpClient.Send(new byte[]{0x00}, 1, new IPEndPoint

问题 Could anyone please provide me with the code or link to send and receive broadcast messages if possible using UDP? I have been stuck in a problem and hope if u guys could help me resolve it. Thanks 回答1: Here's a C# example: using System; using System.Net; using System.Net.Sockets; using System.Threading; class MainClass { static void Main(string[] args) { ThreadPool.QueueUserWorkItem(StartUDPListener); UdpClient udpClient = new UdpClient(); udpClient.Send(new byte[]{0x00}, 1, new IPEndPoint

问题 What happens when i make this operation in Numpy? a = np.ones([500,1]) b = np.ones([5000,])/2 c = a + b # a.shape (500,1) # b.shape (5000, ) # c.shape (500, 5000) I'm having a hard time to figure out what is actually happening in this broadcast. 回答1: Numpy assumes for 1 dimensional arrays row vectors, so your summation is indeed between shapes (500, 1) and (1, 5000), which leads to matrix summation. Since this is not very clear, you should extend your dimensions explicitly: >>> np.arange(5)[: