Course 6340
Course Introduction:Required knowledge: PHP syntax basics Mysql basic usage Common commands in Linux systems Basic use of Swoole
Course 41667
Course Introduction:"High-Performance Linux Server Building Video Tutorial" introduces the installation and configuration of the system, the introduction of the editor, the operation of files, the establishment of the lnmp environment and the installation and use of Redis.
Course 3884
Course Introduction:The uni version of mescroll is a component specially used for pull-down refresh and pull-up loading of uni-app. It integrates functions such as automatic paging processing, automatic control of no data, empty layout prompts, and return to the top button. This chapter will teach you the mescroll-body component from scratch, because it supports native components and has good performance, making up for the shortcomings of mescroll-uni. In addition, this chapter also implements functions such as how to handle multiple mescroll components on the same page when switching tabs, automatically handle paging, automatically control no data, and empty layout prompts.
Course 17882
Course Introduction:"Silicon Valley JavaScript Advanced Video Tutorial" JavaScript is the most popular scripting language on the Internet. It exists in all web browsers around the world and can enhance the interaction between users and web sites and web applications.
Course 18249
Course Introduction:JavaScript is the most popular scripting language on the Internet, present in all Web browsers around the world, and enhances user interaction with Web sites and Web applications. "Yan Shiba Javascript Advanced Tutorial" is an advanced tutorial for JavaScript learning, leading friends on how to expand their learning of the JavaScript language to adapt it to special needs.
What are the performance numbers next to components in the Vue dev tools?
2023-11-09 14:46:48 0 1 305
Uncaught TypeError: Cannot set property of undefined (set 'innerHTML')
2023-11-08 21:06:09 0 1 278
How to get the RGB value of CSS/HTML named color in JavaScript
2023-11-06 09:05:50 0 2 210
"Using the v-for directive for array element and attribute destructuring"
2023-11-05 17:37:54 0 1 216
Why do so many JavaScript scripts append random numbers to things? collision?
2023-11-04 20:00:04 0 2 296
Course Introduction:In today's world, almost every website uses JavaScript. Web applications are becoming more complex and user interactive, which leads to performance issues. It leads to a bad user experience, which is undesirable for any web application. Different factors can cause poor performance, long loading times, and long response times. In this tutorial, we will discuss all these factors and how to solve this problem and improve the performance of JavaScript. Lightweight and Compact Code The first thing you can do to improve JavaScript performance is to write lightweight, compact code. JavaScript code can have multiple modules and some unused functions or variables, which can be easily removed from the code. it will be shortened
2023-09-12 comment 0 721
Course Introduction:JavaScript and WebSocket: Creating high-performance real-time data visualization With the rapid development of the Internet, real-time data visualization is becoming more and more important in many fields. Whether it is financial transactions, logistics and transportation, or industrial monitoring and other fields, the visualization of real-time data can help us better understand and analyze the data and make more informed decisions. In web development, JavaScript and WebSocket technologies are combined to achieve high-performance real-time data visualization. W
2023-12-17 comment 0 870
Course Introduction:PHP website performance tuning: How to optimize JavaScript introduction to improve access speed? Overview: With the rapid development of the Internet, web page loading speed has become one of the key factors in user experience. For PHP websites, JavaScript is a commonly used front-end technology, but if it is not optimized, introducing a large amount of JavaScript may cause the website to respond slowly. This article will introduce some methods to optimize the introduction of JavaScript to improve the access speed of PHP websites. press
2023-08-26 comment 0 785
Course Introduction:Just because you didn't attend that great session doesn't mean you still can't watch the lecture! Every weekend we hold recommended web development talks on Nettuts+. In this talk hosted by JSConf's Thomas Fuchs, he reviews some of the tweaks you can make to JavaScript to significantly improve performance (at least in terms of percentages). Along the way, he covers why you shouldn't pre-optimize your code, how each browser's JavaScript engine excels in different areas, and even how simple things like reordering expressions can significantly improve performance.
2023-09-02 comment 0 1051
Course Introduction:Learning performance optimization and code analysis in JavaScript requires concrete code examples. JavaScript is a widely used programming language in web development. As application complexity increases and users' performance requirements continue to increase, how to optimize the performance of JavaScript code has become an important challenge faced by developers. This article will introduce several common JavaScript performance optimization techniques and provide specific code examples for readers' reference. First, optimizing the scope of variables is to increase J
2023-11-03 comment 0 916