Course Elementary 59730
Course Introduction:This course will take you into C language from scratch. The course content includes some basic knowledge of C language such as common Linux commands, C language constant variables, operator expressions, etc.
Course Intermediate 9854
Course Introduction:"CSS3 Advanced Video Tutorial" This course was recorded by Beifeng.com. CSS3 is an upgraded version of CSS technology. CSS3 language development is developing towards modularization. The previous specification was too large and complex as a module, so it was broken down into smaller modules and more new modules were added. These modules include: box model, list module, hyperlink method, language module, background and border, text effects, multi-column layout, etc.
Course Intermediate 23161
Course Introduction:"Python Advanced Video Tutorial" This course was recorded by Geek Academy. Python is a completely object-oriented language. Functions, modules, numbers, and strings are all objects. And it fully supports inheritance, overloading, derivation, and multiple inheritance, which is beneficial to enhance the reusability of source code. Python supports overloaded operators and dynamic typing. Compared with Lisp, a traditional functional programming language, Python only provides limited support for functional design. There are two standard libraries (functools, itertools) that provide proven functional programming tools in Haskell and Standard ML.
Course Elementary 1884
Course Introduction:Questions and inquiries WeChat: Le-studyg; This course will provide an in-depth analysis of the basic concepts and principles of processes, as well as their key role in program execution. The course will comprehensively explain the underlying mechanism of Socket communication, including the TCP/IP protocol stack and Socket programming interface. In addition, the course will explore in detail how Nginx communicates efficiently with back-end applications (such as PHP-FPM) through FASTCGI, and the core position of Nginx in web servers. At the same time, the course will provide an in-depth explanation of the conversion principles between host byte order and network byte order, helping students understand the changing process of data during network transmission. Finally, the course will lead students to appreciate the implementation of Redis basic applications and communication protocols, master the core data structure and common commands of Redis, and understand its advantages in caching and data storage. This course is suitable for back-end development engineers, system administrators, network engineers and students who are interested in back-end technology. Through learning, students will comprehensively improve their skills and knowledge in the field of back-end development.
Course Elementary 2719
Course Introduction:The main contents of this video tutorial include analysis of the new version of React/Vue scaffolding, writing your own loader and plugin based on Webpack5, etc., giving you more choices when developing. Finally, it uses less than a hundred lines of code to implement Webpack packaging. By studying this set of video tutorials, you can completely open up the two channels of Webpack, take your technical level to a higher level, and have an unimpeded road to development projects! It is suitable for front-end engineers with some experience in React/Vue and basic knowledge of Webpack.
Course Intermediate 9477
Course Introduction:PHP is a scripting language that executes on the server side, especially suitable for web development and can be embedded in HTML. After more than 20 years of development, with the rapid development and improvement of php-cli related components, PHP can be used in TCP/UDP services, high-performance Web, WebSocket services, Internet of Things, real-time communications, games, microservices and other non-stop applications. System development in the web field.
Course Elementary 13091
Course Introduction:MySQL Database Service is a fully managed database service for deploying cloud-native applications using the world's most popular open source database. It is 100% developed, managed and supported by MySQL.
Course Advanced 27173
Course Introduction:MySQL advanced advanced video tutorial, explaining the advanced core functions of MySQL database. Mysql advanced courses mainly focus on how to choose its storage engine, how to diagnose and optimize mysql queries, what is the mechanism of mysql locks, how to reduce lock conflicts, improve concurrency, etc. Problem-solving methods and ideas, as well as mysql The understanding of PHP is introduced to help PHP students quickly master relevant knowledge.
Course Elementary 15438
Course Introduction:"Linux Basics Advanced Video Tutorial" This video was recorded by Boole Education. The course provides an advanced explanation of the basics of Linux and once again strengthens our basics of Linux! ! If you want to learn linux, check it out! !
Course Intermediate 14156
Course Introduction:"Linux Basics Advanced Video Tutorial" introduces basic content such as Linux installation, usage and configuration, running methods, basic commands, regular expressions, etc.
Course Advanced 6398
Course Introduction:The advanced chapter of "Shangguan Linux Video Tutorial" explains to everyone the knowledge about security. This is the last stage of Linux learning, and many people stop here because it is more difficult than before. But after completing the corresponding study, it will be very helpful to the learners. I hope everyone will stick to it.
Course Intermediate 9016
Course Introduction:Object-oriented part of learning, from object-oriented basics to advanced object-oriented, from independent development of object-oriented to system use of object-oriented, from theoretical explanation to illustrations, all-round explanation of object-oriented.
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 2015
Course Introduction:If you have any questions, add WeChat: Le-studyg; this course is a course for Swoole extension, aiming to deeply explore the Swoole multi-process model and its implementation principles. Through this course, learners will understand the concepts, principles and applications of the multi-process model in the Swoole framework. The course content covers the basic concepts of the Swoole multi-process model, inter-process communication, process management, process pools, etc., helping learners comprehensively master the technical points of Swoole multi-process programming, so as to better apply it to actual projects. Through the study of this course, students will be able to have a deeper understanding of the Swoole multi-process model and provide strong support for the development of high-performance, high-concurrency network applications.
Course Intermediate 9496
Course Introduction:"React Native Advanced In-depth Video Tutorial" This course covers more than 40 minutes of advanced React Native. React Native (RN for short) is a cross-platform mobile application development framework open sourced by Facebook in April 2015. It is Facebook's first open source The UI framework React is a derivative of the native mobile application platform and currently supports the two major platforms of iOS and Android. RN uses Javascript language, JSX similar to HTML, and CSS to develop mobile applications, so technicians who are familiar with Web front-end development can enter the field of mobile application development with very little learning.
Course Intermediate 8011
Course Introduction:Introduction: PHP provides powerful system functions to help us complete functions, but sometimes it is not enough to just use system functions. Custom functions need to be encapsulated according to the business, as explained in "PHP Advanced - Function Video Tutorial" It explains how to customize functions and common problems in custom functions. It is a must-read course for getting started with PHP.
Course Intermediate 16057
Course Introduction:"Python Web Framework Flask Advanced Video Tutorial" This course is recorded by Geek Academy. It is an advanced explanation of the previous part of the "Python Web Framework Flask Getting Started Video Tutorial" course. Flask is a lightweight web application framework written in Python. Its WSGI toolbox uses Werkzeug and its template engine uses Jinja2. Flask is licensed under BSD.
Course Intermediate 9554
Course Introduction:The advanced chapter of "Self-study IT Network Linux Video Tutorial" will introduce you how to use the Linux system, so that friends can quickly learn to use this operating system.
Course Elementary 1893
Course Introduction:This course is recorded based on the "Go Language Basics Video" and is the second half of the Go language basics. Including package management, IO operations, the biggest highlights of Go language: high concurrency, goroutine, channel, reflection, etc. This video is mainly to help beginners of the Go language get started quickly from scratch. After completing this course, you can learn how to manage Go projects through packages, concurrency models, and concurrency implementations, how channels transmit data, reflection, etc.
Course Intermediate 5948
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