Article directory Preface 1. What is broadcasting? 2. Broadcast calculation between NumPy arrays 3. Sample code 3.1 Example 1: Addition operation 3.2 Example 2: Multiplication operation 3.3 Example 3: Operating with scalars 2. Iteration of arrays 2.1 What is array iteration 2.2 Use of NumPy array iteration 2.3 Example of array iteration Example 1: Iterate […]
Tag: broadcasting
uniapp uses stomp+websocket to monitor messages in real time for voice broadcasting
Write a custom directory title here stompjs // Generated by CoffeeScript 1.7.1 /* Stomp Over WebSocket http://www.jmesnil.net/stomp-websocket/doc/ | Apache License V2.0 Copyright (C) 2010-2013 [Jeff Mesnil](http://jmesnil.net/) Copyright (C) 2012 [FuseSource, Inc.](http://fusesource.com) */ (function() {<!– –> var Byte, Client, Frame, Stomp, __hasProp = {<!– –>}.hasOwnProperty, __slice = [].slice; Byte = {<!– –> LF: ‘\x0A’, NULL: ‘\x00’ […]
16Application Development – Practical Broadcasting: Implementing Forced Offline Function
Tip: This article is only used to record my daily study. If there are any errors or inaccuracies, please correct me. Article directory 1. Practical broadcasting: realizing forced offline function 1.1 Implement global management Activity function 1.2 Login interface layout 1.3 Login interface Activity 1.4 Main interface layout 1.5 The main interface sends broadcast function […]
SpringStart from Spring source code to analyze broadcasting and monitoring and complete project combat
Article directory Source code analysis send broadcast listen for messages case analysis Binding of messages and listeners Practical teaching custom event custom radio custom monitoring client The recent epidemic situation is severe, and the situation is not optimistic. I dare not go out on weekends, and hide at home “Ge You Lie”. Having nothing to […]
Fragmented Broadcasting & Dynamic Fragmentation of XXL-JOB Design
1: Requirement description Develop redis new cluster timing task cache preloading function: currently there are more than 25 million pieces of information that need to be cached in the table, and a new timing task needs to be opened to write more than 20 million pieces of information into the redis cache In the middle, […]
Exploring Android Broadcasting: Demystifying the Magic of Android Broadcasting Mechanism
One broadcast mechanism The broadcast (Broadcast) mechanism in Android is used for communication between processes/threads, which uses the observer mode. Observer mode is a software design mode, which is a message-based publish/subscribe event model. In this model, the message publisher is the broadcast sender in the broadcast mechanism, and the message subscriber is the broadcaster […]
Highly decoupled, event monitoring and broadcasting
Question Introduction: Using Buttons to Realize the Dialogue Function of a Display PanelHierarchical relationship:Implementation method one:Dialog mount script, listen button private Button btn_Show; private Text txt_Show; private void Awake() {<!– –> txt_Show = transform. Find(“txt_Show”). GetComponent<Text>(); btn_Show = transform. Find(“btn_Show”). GetComponent<Button>(); btn_Show.onClick.AddListener(() => {<!– –> txt_Show.text = “Welcome Back,Mr.huang”; }); } Method 2:Text object declares […]
Spark/Flink broadcasting implements dynamic update of job configuration
Preface In real-time computing operations, it is often necessary to dynamically change some configurations. Here are a few examples: The real-time log ETL service needs to ensure normal parsing when the format and fields of the log change; Real-time NLP service needs to identify newly added domain words and stop words in time; For real-time […]
Unity decoupling–event monitoring and broadcasting
First understand a concept, that is, what is the coupling between codes, and why decoupling is needed (reduce the degree of coupling) (1). What is coupling (coupling degree): the degree of coupling between codes refers to the degree of interdependence between code modules, that is, the modification of one module will affect the situation of […]
Android Development_Broadcasting Mechanism_Broadcasting Best Practices: Implementing the Forced Offline Function
Best practice of Android development_broadcasting mechanism_broadcasting: implementing forced offline function The ActivityCollector class is used to manage all Activities The BaseActivity class serves as the parent class of all Activities Create a LoginActivity as the login interface layout LoginActivity Add the forced offline function to MainActivity layout MainActivity Register broadcast reception in BaseActivity Register LoginActivity […]