Course Intermediate 5812
Course Introduction:JSON is a universal lightweight data storage and exchange format that is independent of programming languages. It is written based on JavaScript object syntax and is very suitable for Web development. Ajax is an asynchronous data loading technology that allows users to obtain data without leaving the current page. The user experience is excellent. This course combines json and ajax technologies to demonstrate the application scenarios of these two technologies with examples (the knowledge of php and mysql involved can be temporarily neglect)
Course Elementary 21868
Course Introduction:Design pattern (Design pattern) is a set of classified and cataloged summary of code design experience that is used repeatedly, known to most people. The purpose of using design patterns is to reuse code, make the code easier to understand by others, and ensure code reliability. There is no doubt that design patterns are win-win for ourselves, others, and the system; design patterns make code writing truly engineering; design patterns are the cornerstone of software engineering, just like the structure of a building.
Course Elementary 12510
Course Introduction:"Ajax Principles Detailed Video Tutorial" The core of Ajax is the XMLHttpRequest object, referred to as XHR. It is used to enable the browser to request additional data from the server without unloading the page, which greatly improves the user experience. Prior to this, this technology actually existed and was implemented by some people, but it was not popular and was not supported by browsers. However, after that, IE5 introduced XHR objects for the first time and supported ajax technology, which was subsequently supported by all browsers.
Course Elementary 60573
Course Introduction:This project is mainly about the simple design and implementation of the website message page
Course Elementary 2400
Course Introduction:If you have any questions, please send us a message via WeChat: Le-studyg; this course starts with basic concepts and covers the core concepts of socket programming, Golang's socket programming interface, common protocols, and practical cases. Through systematic learning, students will master how to use Golang for efficient socket programming, thereby laying a solid foundation for developing high-performance network applications.
Course Elementary 16303
Course Introduction:Learn functions? Let’s take a look at the programming dictionary! Forgot function? Come to the Programming Dictionary!
Course Elementary 6372
Course Introduction:PHP Programming Guide collects existing PHP best practices, coding standards and authoritative study guides to facilitate PHP developers to read and find
Course Intermediate 4129
Course Introduction:The classic MVC design pattern is the first choice for many commercial websites. This course uses a classic case as the entry point to allow everyone to quickly understand the agile development brought by the design model. It uses several commonly used design patterns to let everyone understand the framework. The underlying operating principle
Course Intermediate 4616
Course Introduction:HTML5 is a language description method for structuring web content. HTML5 is the next generation standard of the Internet and a language method for constructing and presenting Internet content. It is considered to be one of the core technologies of the Internet. HTML was created in 1990, and HTML4 became an Internet standard in 1997 and is widely used in the development of Internet applications.
Course Intermediate 2745
Course Introduction:React has made progressive adjustments to life cycle hooks since version v16.3, and some life cycle hook functions have been abandoned and added. This course will give you a deep understanding of the old and new life cycles.
Course Intermediate 8410
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 Advanced 7353
Course Introduction:JavaScript is a particularly flexible language. In the early years, it was considered a toy-like language that could only do a small job of painting web pages. The project project is not very large, let alone the application of design patterns in Javascript. However, with the rise of Nodejs, HTML5 and web2.0, JavaScript itself has become more and more important. Many classic programming ideas such as design patterns have also been applied to JavaScript to complete larger projects. We have collected "JavaScript Design Patterns Video Tutorial", hoping to help everyone better understand the concept of design patterns.
Course Intermediate 19588
Course Introduction:API interface programming technology uses PHP to prepare the required interfaces in advance, and APPs and mini-programs obtain JSON data by calling the interfaces. Many large companies have made third-party interfaces for programmers to use.
Course Elementary 2939
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 3244
Course Introduction:Design patterns are solutions developers face to common problems during software development and represent best practices. The main content of this course includes common JS design patterns and specific application scenarios, creating a one-stop knowledge long-term service, suitable for students with a basic knowledge of JS.
Course Elementary 3834
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 2170
Course Introduction:Concurrent programming is a technology used to improve the running speed of programs, including multi-threading, multi-process, asynchronous IO and other means; this course challenges the concurrent programming technology of Python; transforming web crawlers to crawl concurrently, and transforming web services to run business logic concurrently.
Course Elementary 45195
Course Introduction:Use native PHP to design the shopping cart module, and use Cookie knowledge to store shopping cart items...
Course Elementary 30306
Course Introduction:1. How to overcome inertia and force yourself to calm down and study? 2. If you encounter difficulties, how can you get answers quickly? 3. What should I do if I always have trouble paying attention during lectures and can’t remember? 4. There are many things that I know well as soon as I hear them, but I make mistakes as soon as I write them. What should I do? 5. What is the difference between studying on your own and enrolling in a training class? 6. I want to study, but I am busy with work and have no time. What should I do?
Course Elementary 16081
Course Introduction:PHP development foundation includes basic syntax, process control, session control, database basics and MySQL common operations