Course 5054
Course Introduction:An asynchronous request means that after the client sends a request message, it does not wait for the server's response and continues to perform other operations. Web applications using Ajax technology can quickly present incremental updates to the user interface without the need to reload (refresh) the entire page, which allows the program to respond to user operations faster.
Course 8107
Course Introduction:Swoole enables PHP developers to write high-performance and high-concurrency TCP, UDP, Unix Socket, HTTP, WebSocket and other services, making PHP no longer limited to the Web field. The maturity of Swoole4 coroutines has brought PHP into an unprecedented period, providing unique possibilities for performance improvement.
Course 2857
Course Introduction:Course introduction: 1. Cross-domain processing, token management, route interception; 2. Real interface debugging, API layer encapsulation; 3. Secondary encapsulation of Echarts and paging components; 4. Vue packaging optimization and answers to common problems.
Course 1795
Course Introduction:Apipost is an API R&D collaboration platform that integrates API design, API debugging, API documentation, and automated testing. It supports grpc, http, websocket, socketio, and socketjs type interface debugging, and supports privatized deployment. Before formally learning ApiPost, you must understand some related concepts, development models, and professional terminology. Apipost official website: https://www.apipost.cn
Course 5521
Course Introduction:(Consult WeChat: phpcn01) The comprehensive practical course aims to consolidate the learning results of the first two stages, achieve flexible application of front-end and PHP core knowledge points, complete your own projects through practical training, and provide guidance on online implementation. Comprehensive practical key practical courses include: social e-commerce system backend development, product management, payment/order management, customer management, distribution/coupon system design, the entire WeChat/Alipay payment process, Alibaba Cloud/Pagoda operation and maintenance, and project online operation. .....
Nuxt 3 Asynchronous Composability
2023-11-02 16:59:05 0 1 298
How to use top-level "await" in TypeScript Next.js
2023-10-22 12:36:52 0 2 228
Asynchronous functions return Promises, not values
2023-10-19 18:54:01 0 2 193
Why my variables remain unchanged after modification within a function - Understanding Async Code
2023-10-13 21:51:11 0 2 217
2023-10-13 20:44:30 0 2 268
Course Introduction:JavaScript is a commonly used programming language and is widely used in web development, game development and other fields. In JavaScript programming, asynchronous programming is an important technology that can improve the performance and response speed of the program. So, how does JavaScript implement asynchronous programming? This article will explain from the following aspects. 1. Overview of Asynchronous Programming To have a deep understanding of asynchronous programming in JavaScript, you first need to clarify the concept of asynchronous programming. Asynchronous programming means that when the program performs a certain action, it can also perform other
2023-05-20 comment 0 1109
Course Introduction:JavaScript is a front-end programming language that is widely used in web development. Due to its asynchronous nature, JavaScript has the ability to handle large amounts of data and events, improving website performance and user experience. However, when processing asynchronous operations, will a timeout occur? Asynchronous operations mean that when JavaScript code performs certain tasks, it does not wait for the results to return before continuing. Instead, it continues executing other code and executes the callback function when the results are returned. This approach avoids blocking threads
2023-05-16 comment 0 280
Course Introduction:To learn asynchronous functions and Promise objects in JavaScript, you need specific code examples. Introduction: In JavaScript development, asynchronous programming is an essential part. Asynchronous functions and Promise objects are commonly used asynchronous programming methods. This article will introduce asynchronous functions and Promise objects in JavaScript in detail and provide specific code examples. 1. Asynchronous function 1.1 What is an asynchronous function? In JavaScript, synchronous functions are executed in sequence
2023-11-03 comment 0 685
Course Introduction:JavaScript can be loaded asynchronously. Asynchronous loading means that the browser will continue to process subsequent pages while downloading and executing JavaScript, which can optimize the loading of script files and improve the loading speed of the page; because it involves different mechanisms for parsing script files in each browser, more uses asynchronous loading.
2022-03-10 comment 0 1197
Course Introduction:There are two asynchronous processing methods in JavaScript: 1. Use "Promise" to handle asynchronous, which can help manage the code returned by asynchronous methods; 2. Use "async/await" to handle asynchronous, and asynchronous events can be processed using synchronous syntax. .
2022-01-27 comment 0 1651