Course Advanced  43016

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 Intermediate  7122

Course Introduction：Required knowledge: PHP syntax basics Mysql basic usage Common commands in Linux systems Basic use of Swoole

Course Elementary  7731

Course Introduction：HTTP communicates based on B/S architecture, and the server-side implementation programs of HTTP include httpd, nginx, etc. The client-side implementation programs are mainly web browsers, such as Firefox, Google Chrome, Safari, etc. In addition, the client's command line Tools include elink, curl, etc. Web services are based on TCP, so in order to respond to client requests at any time, the Web server needs to listen on port 80/TCP. In this way, the client browser and the web server can communicate through HTTP.

Course Elementary  11173

Course Introduction："Basic Video on UI Control Development for iOS Applications" is a free essence version of UI basic video carefully recorded by Chuanzhi Podcast iOS Academy. The feature of this video is that it ensures the completeness of knowledge points to a large extent. The starting point of the video is for people with a certain OC foundation. It was carefully designed and recorded by my classmates. Ensure that students can accept and understand the details of knowledge to a greater extent. The lectures should be easy to understand, humorous, and logically rigorous. Through studying this video, I believe you can easily master the knowledge of the UI part of iOS and lay a solid foundation for further learning iOS development.

Course Elementary  3374

Course Introduction：If you have any questions, add WeChat: Le-studyg; this course is an in-depth exploration of the internal working principles of computer systems. It starts from the macro application level and gradually goes down to the bottom of the hardware, revealing how all levels of the computer system work together. By studying this course, students will master the entire process from application software to hardware implementation, laying a solid foundation for future technology research and development and innovation.

Course Intermediate  6399

Course Introduction：Uni-app is a front-end framework developed based on Vue.js. Developers write a set of codes that can be published to iOS, Android, Web (responsive), and various small programs (WeChat/Alipay/Baidu/Toutiao/QQ/Ding) Ding/Taobao), Quick App and other platforms. This chapter takes you on a learning journey from the zero foundation of uniapp to the development of news and information apps. This practical project was developed using the popular front-end and back-end separation method. The front-end uses uniapp, and the back-end uses tp6.0 to provide interface data.

Course Intermediate  3054

Course Introduction：Uni-app is a front-end framework developed based on Vue.js. Developers write a set of codes that can be published to iOS, Android, Web (responsive), and various small programs (WeChat/Alipay/Baidu/Toutiao/QQ/Ding) Ding/Taobao), Quick App and other platforms. This chapter takes you on a learning journey from the zero foundation of uniapp to the development of news and information apps.

Course Elementary  9686

Course Introduction："Qianfeng PHP-CSS Introduction and Application Video Tutorial" HTML and CSS are the core technologies that make up WEB front-end development, so combined with the previous HTML course, and then learning this CSS course, you will get a better experience. The course content is very well-paced, allowing you to study from start to finish without any stress. Briefly explain some introductory knowledge about CSS. By studying this chapter, you can simply know what CSS is. In fact, this is enough.

Course Elementary  2430

Course Introduction：This course breaks down the APIPOST functions and demonstrates them in practice, so that Apipost students can have a better and more comprehensive understanding of all the functions of the APIPOST product. No matter which position you are in front-end, back-end, or testing, you need to have such a Tools to help us collaborate on development, manage projects, and improve work efficiency. Apipost official website: https://www.apipost.cn

Course Advanced  8574

Course Introduction：First, we systematically explain the HarmonyOS application development technology, including HarmonyOS system architecture, Ability framework, UI framework, and permission management. On this basis, we combine the background data interface of the "Fengmi Mall" e-commerce project to analyze the HarmonyOS mobile application business process. Design UI prototype and gradually complete the implementation of core business.

Course Intermediate  6029

Course Introduction：Flume is a distributed, reliable system. It can efficiently collect and integrate data, and can also move large amounts of data from different sources to data centers for storage. Flume is a top-level project under Apache. Flume can not only collect and integrate log data, because the data source can be customized, Flume can be used to transmit large amounts of log data, which includes not only network transmission data, data generated by social media, email information, etc.

Course Elementary  13325

Course Introduction："Video Tutorial on Basic Examples of Developing Web Applications with AngularJS" This video contains only four small parts, from a brief introduction to angular.js to the implementation of a list function.

Course Intermediate  16133

Course Introduction："Java Multithreading and Concurrency Library Advanced Application Video Tutorial" is specially designed to help those who have already studied and understood it, but have not mastered it very deeply, to improve Java thread technology. Therefore, Java thread beginners should learn this video tutorial It may be difficult at first, and you may have to patiently learn it many times before you get better at it. However, once you master the content, your understanding of Java thread technology will be quite outstanding!

Course Elementary  2916

Course Introduction：This course is the last stage of our overall zero-based course. It is an improvement and synthesis based on the previous stages one and two. We will learn the popular front-end development basic Vue technology stack and the basic knowledge of uniapp, and prepare small cases for everyone after each small knowledge point, so that what we have learned can be used immediately, combined with the usage scenarios, and integrated.

Course Intermediate  8273

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  5090

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 Elementary  2364

Course Introduction：As a back-end, being urged by the front-end to require interfaces has become a daily hassle in my work; and when the front-end jointly debugged, I found that the data of my mock did not match the back-end, which was even more frustrating. When the backend has not yet provided a real interface, it is very important to first get a data structure of the simulated response, which is what we call the interface document. How to write such a dynamic document that is clear and standardized and can be updated in real time? No need to do it yourself, we can use Apipost, a research and development collaboration artifact, to quickly and automatically generate an ideal interface document!