Course Intermediate  10925

Course Introduction：MySQL course ceiling: explanation of 6 major paradigms, 7 major log analysis, 7 major SQL performance analysis tools, 9 major storage engine analysis, 10 major categories and 30 sub-categories of optimization scenarios, 15 application explanations of different locks, 18 rules for creating indexes , 300+ high-definition and uncensored technical analysis pictures...

Course Elementary  20548

Course Introduction：1. HTML5: a new generation of structured markup language, the latest international standard from W3C; 2. CSS5: The latest collection of style rules, in line with modern page layout standards; 3. ES6: The latest specification of JavaScript (based on the latest ECMAScript standard); 4. NPM: The latest standard front-end package management tool based on Node.js; 5. VUE: The world’s most popular universal front-end development framework (essential for front-end development)

Course Intermediate  6950

Course Introduction：How to tune SQL according to execution plan under massive data? How does the mysql index system cope with massive data storage? How to design a mysql index with excellent performance under massive data Full analysis of clustered index and non-clustered index of mysql Must-ask nouns in mysql index interview: table return, index coverage, leftmost matching How to optimize indexes for specific SQL scenarios

Course Intermediate  492839

Course Introduction：Can I learn PHP programming in 60 days? After reading the teaching plan of PHP Chinese website, you will no longer doubt it! The compact course arrangement, novel teaching model, and full learning supervision ensure that every bit of your progress will be rewarded with surprises~~

Course Elementary  31901

Course Introduction："CSS3 Latest Edition Reference Manual" is the official CSS3 online reference learning manual. This CSS3 online development manual contains various CSS3 properties, syntax, definitions, usage methods, example operations, etc. It is indispensable for web front-end learners and developers. Check manual documents online! Note: CSS3 is an upgraded version of CSS technology. CSS3 language development is developing towards modularization. These modules include: box model, list module, hyperlink method, language module, background and border, text effects, multi-column layout, etc.

Course Advanced  11811

Course Introduction："Linux Optimization Video Tutorial" introduces the installation of MySQL, compilation of apache+php, optimization of Nginx and other related contents.

Course Elementary  34821

Course Introduction：In "CSS3 Latest Video Tutorial", CSS is used to control the style and layout of web pages. CSS3 is the latest CSS standard, and this tutorial explains to you the new features in CSS3. Explaining through examples makes it easier to improve learning efficiency!

Course Elementary  2169

Course Introduction：Delphi6 function encyclopedia

Course Elementary  126137

Course Introduction："MySQL Development Manual" is the latest official MySQL online reference manual. It contains detailed explanations of various knowledge points such as additions, deletions, modifications, and indexes of the MySQL database. It is an indispensable online query reference document for MYSQL users and learners!

Course Elementary  185992

Course Introduction："ThinkPHP 5.0 Manual Latest Edition" is a high-performance framework designed for API development - a subversive and reconstructed version that adopts new architectural ideas, introduces many new PHP features, optimizes the core, and reduces dependencies. It implements true lazy loading, supports composer, and makes a lot of optimizations for API development. ThinkPHP5 is a new milestone version, including routing, logs, exceptions, models, databases, template engines and verification modules, etc. have been reconstructed. It is not suitable for upgrading the original 3.2 project. Please carefully consider upgrading commercial projects, but it is definitely new. The first choice for projects (whether it is WEB or API development), and it is best to forget the thinking habits of version 3.2 and re-understand TP5

Course Intermediate  3457

Course Introduction：This set of courses is based on the design concept and data structure of MySQL index, index usage scenarios, index classification, index usage scenarios, index performance analysis, query optimization, slow query of MySQL index, etc. It mainly describes the solution of MySQL index optimization. It is very suitable for students who have basic knowledge of MySQL or have certain work experience. The course explains how to solve the problem of slow large-volume queries, how to write an efficient SQL, how to optimize query statements, what is the implementation principle of indexes, how to optimize indexes... and many other difficulties and interview points in SQL index optimization.

Course Elementary  12192

Course Introduction：Tonight at 20:00 (2021.10.27), PHP Chinese Network invited WEB master Gao Luofeng to share "How to quickly counterattack and become a big front-end engineer" with students, answer questions and avoid detours! Communication QQ group: 609135716 (there will be a lottery!)

Course Elementary  29317

Course Introduction：The English name of HTTP status code is HTTP Status Code. When a user browses a web page, the user's browser will send a request to the server where the web page is located, and before the browser receives the request, the web page's server will return an HTTP status code information. header in response to the browser's request. The following common HTTP status codes: 200-Request successful, 301-The resource (webpage, etc.) is permanently transferred to another URL, 404-The requested resource (webpage, etc.) does not exist, 500-Internal server error.