Course Elementary 2545
Course Introduction:Promise is the most important and difficult technology in ES6. Interviews with medium and large companies will ask about the implementation of front-end Promise. This video tutorial starts from the most basic callback/exception syntax, to the basic use of Promise; from technical analysis of Promise difficulties, to step-by-step handwritten Promise implementation, extended async and await in-depth analysis, macro queue and micro queue detailed explanation; and finally through Classic interview questions to test the effect of Promise learning. After passing the level, you will become a Promise senior engineer.
Course Elementary 9618
Course Introduction:WeChat Mini Program provides a simple and efficient application development framework and rich components and APIs to help developers develop services with native APP experience in WeChat. This course introduces the development language, framework, capabilities, debugging, etc. of mini programs in detail, helping developers quickly and comprehensively understand all aspects of mini program development.
Course Elementary 6269
Course Introduction:HTTP is a simple request-response protocol that usually runs on top of TCP. It specifies what kind of messages the client may send to the server and what kind of response it gets. Web servers generally refer to website servers. Currently, the three most mainstream web servers are Apache, Nginx, and IIS.
Course Intermediate 7440
Course Introduction:Many programmers who have worked for many years still have a very basic understanding of databases. They are confused as soon as they go out for interviews. They don’t understand basic SQL statements, more complex SQL queries, and SQL statement optimization. They don’t even know how to use them. Redis improves system performance and can withstand tens of millions of concurrencies. This set of courses will help you thoroughly understand MySQL locks, execution plans, indexes, MVCC & Redis transactions, cache, breakdown, penetration, avalanche, warm-up, etc., and you can complete all database interviews in one set!
Course Intermediate 11054
Course Introduction:PHP is the most popular server-side programming language in the world. According to statistics in 2018, more than 70% of the world’s websites are running PHP programs. Therefore, learning and mastering PHP programming is the fastest and most basic skill for you to work in the Internet industry. one
Course Intermediate 16946
Course Introduction:PHP has always been known for its fast speed in developing Web projects. It can be used for both large-scale commercial projects and small and medium-sized enterprise projects. According to statistics, at least nearly 70% of the world's websites currently use PHP as the development language. The ratio will be higher. Therefore, mastering PHP can not only find a good job, but also realize your dream of becoming a website developer.
Course Intermediate 14847
Course Introduction:At present, more than 70% of sites worldwide use PHP development, and the rate in China is as high as more than 80%. Therefore, mastering PHP development technology is not only a practical requirement for work, but also a basic skill necessary for your career!
Course Elementary 27153
Course Introduction:Starting from scratch, we take the modular practical development of a very large CMS website management system as a learning guide to learn and flexibly master various knowledge points involved in PHP development.
Course Elementary 13401
Course Introduction:Starting from scratch, we take the modular practical development of a very large CMS website management system as a learning guide to learn and flexibly master various knowledge points involved in PHP development.
Course Elementary 18531
Course Introduction:Starting from scratch, we take the modular practical development of a very large CMS website management system as a learning guide to learn and flexibly master various knowledge points involved in PHP development.
Course Intermediate 14551
Course Introduction:Starting from zero foundation, you can solve conventional business logic, operate MySQL with PHP to add, delete, modify, and query, display dynamic website data, deeply understand the MVC framework, and learn and flexibly master various knowledge points involved in PHP development.
Course Intermediate 10511
Course Introduction:Starting from scratch, you can solve conventional business logic, operate MySQL with PHP to add, delete, modify, and query, display dynamic website data, master the MVC framework, master the basics of the TP6 framework, and learn and flexibly master various knowledge points involved in PHP development.
Course Intermediate 11523
Course Introduction:Starting from zero foundation, you can solve conventional business logic, operate MySQL with PHP to add, delete, modify, and query, display dynamic website data, deeply understand the MVC framework, and learn and flexibly master various knowledge points involved in PHP development.
Course Elementary 12703
Course Introduction:Starting from zero foundation, you can solve conventional business logic, operate MySQL with PHP to add, delete, modify and query, display dynamic website data, deeply understand the MVC framework, and achieve learning and flexibly mastering various knowledge points involved in PHP development.
Course Elementary 13761
Course Introduction:Starting from zero foundation, you can solve conventional business logic, operate MySQL with PHP to add, delete, modify, and query, display dynamic website data, deeply understand the MVC framework, and learn and flexibly master various knowledge points involved in PHP development.
Course Elementary 17452
Course Introduction:Starting from zero foundation, you can solve conventional business logic, operate MySQL with PHP to add, delete, modify, and query, display dynamic website data, deeply understand the MVC framework, and learn and flexibly master various knowledge points involved in PHP development.
Course Elementary 9865
Course Introduction:Starting from zero foundation, you can solve conventional business logic, operate MySQL with PHP to add, delete, modify and query, display dynamic website data, deeply understand the MVC framework, and achieve learning and flexibly mastering various knowledge points involved in PHP development.
Course Elementary 10433
Course Introduction:Starting from zero foundation, you can solve conventional business logic, operate MySQL with PHP to add, delete, modify, and query, display dynamic website data, deeply understand the MVC framework, and learn and flexibly master various knowledge points involved in PHP development.
Course Elementary 9086
Course Introduction:Starting from zero foundation, you can solve conventional business logic, operate MySQL with PHP to add, delete, modify, and query, display dynamic website data, deeply understand the MVC framework, and learn and flexibly master various knowledge points involved in PHP development.
Course Elementary 18485
Course Introduction:We live in an era where full-stack development is rampant. As a PHP back-end programmer, how can you get involved in the world if you don’t understand the front-end? In this chapter, you will systematically learn the most practical and commonly used front-end development skills, from the simplest HTML and CSS to professional front-end script JavaScript writing, Ajax asynchronous programming, and the application of commonly used frameworks jQuery and Bootstrap. Allows you to quickly complete a front-end application project