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 5106
Course Introduction:TypeScript is a new language launched by Microsoft. It is based on JavaScript and is a superset of JavaScript. JavaScript is ultimately compiled by tools. TypeScript is compatible with JavaScript and can load JavaScript code and run it.
Course 3504
Course Introduction:This tutorial mainly focuses on the in-depth introduction of the JavaScript language itself and its surrounding languages, allowing you to gain a deeper understanding of the JavaScript language and related programming paradigms from both depth and breadth, and lay a solid foundation for front-end development to cope with the development of large-scale and complex applications. It also lays a solid foundation for later advanced content.
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: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:Implementing Code Compression and Performance Optimization in JavaScript As JavaScript becomes more popular, more and more developers are using it to build web applications. However, JavaScript files are often large, which can lead to slower page load times, affecting the user experience. Therefore, during the development process, we need to optimize the JavaScript code to improve its performance. This article will discuss how to implement code compression and performance optimization in JavaScript. 1. Code compression generation
2023-06-16 comment 0 1589
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
Course Introduction:Code Optimization and Performance Tuning Experience in JavaScript Development With the rapid development of the Internet, JavaScript, as a powerful scripting language, plays an important role in Web development. However, due to the interpreted nature of JavaScript and browser differences, developers often encounter performance bottlenecks and code maintainability issues. In order to improve website performance and user experience, optimizing JavaScript code is particularly important. This article will share some JavaScript development
2023-11-03 comment 0 867