Course Intermediate 4318
Course Introduction:Make your own PHP framework to help you become an architect step by step. Improve the framework step by step, which involves composer, database chain operations, and various excel and pdf tools. As well as scheduled tasks, image processing, image search, command line operations, dependency injection, annotation routing, middleware, aop aspect programming, the use of mysql pessimistic locks, optimistic locks, and various PHP issues such as dealing with high concurrency.
Course Intermediate 5308
Course Introduction:The way Webpack works is: treat your project as a whole, through a given main file (such as: index.js), Webpack will find all the dependency files of your project starting from this file, use loaders to process them, and finally Packaged into one (or more) browser-readable JavaScript files.
Course Elementary 3967
Course Introduction:As the project has more and more functions, the amount of code will also increase, and later maintenance will become more difficult. At this time, modular specifications will be considered for management in terms of JS. This video covers: understanding modularity, why modularization is needed, the advantages and disadvantages of modularization, and modularization specifications. And will lead everyone to learn commonjs, AMD, ES6, and CMD specifications that are very popular in development. It is recommended that students learn project construction after learning the modular specifications to better equip themselves with skills.
Course Elementary 48547
Course Introduction:The css tutorial "The Beautification Function of CSS" uses CSS technology to beautify web pages. Through practical case explanations, everyone can master and flexibly apply CSS knowledge.
Course Intermediate 3739
Course Introduction:There are two main purposes for studying this course: 1. Visual panel layout adapts to the screen 2. Use ECharts to realize histogram display Core Technology: -Based on flexible.js + rem smart large screen adaptation - VScode cssrem plug-in - Flex layout - Less to use - Based on ECharts data visualization display - ECharts histogram data settings - ECharts map introduction
Course Advanced 10905
Course Introduction:"Linux Optimization Video Tutorial" introduces the installation of MySQL, compilation of apache+php, optimization of Nginx and other related contents.
Course Elementary 1692
Course Introduction:Python visualization video series using matplotlib, seaborn, pyecharts, combined with real data sets; this video is reproduced from Bilibili: BV1gz411v7F5
Course Intermediate 3374
Course Introduction:MySQL installation and configuration under Linux, database logical layering, parsing process, index, detailed analysis of SQL execution plan, principles to avoid index failure, optimization cases, common optimization strategies, slow SQL troubleshooting, simulation of massive data, lock mechanism, MySQL under windows and linux Master-slave replication.
Course Elementary 2905
Course Introduction:This course will lead you to appreciate the charm of Node.js. Starting from the basics of Node.js, you will learn concepts such as functions, events, and modules to lay the technical foundation for WebPack. In addition, this course will lead you to learn the new es6 standards from shallow to deep, paving the way for learning front-end frameworks and engineering development.
Course Intermediate 2454
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 Intermediate 9123
Course Introduction:Laravel7 is a simple and elegant PHP Web development framework (PHP Web Framework). It can free you from messy codes like noodles; it can help you build a perfect network APP, and every line of code can be concise and expressive.
Course Elementary 1291
Course Introduction:This course covers front-end and back-end project initialization, host management, login authentication functions, and springboard related content.
Course Advanced 16339
Course Introduction:"MySQL Optimization Video Tutorial - Boolean Education" MySQL is a relational database management system. A relational database stores data in different tables instead of putting all data in a large warehouse, which increases speed and improves efficiency. flexibility. The SQL language used by MySQL is the most commonly used standardized language for accessing databases.
Course Advanced 6032
Course Introduction:The optimization chapter of "Boolean Education Linux Video Tutorial" is an indispensable course for friends on the road to in-depth learning of Linux, which allows you to learn how to use Linux in a more advanced way.
Course Elementary 2190
Course Introduction:Mastering automated testing is the only way for many testers to improve their competitiveness in the workplace. However, automated testing in the usual sense requires certain coding capabilities and the threshold is relatively high. For example, Jmeter, although powerful and comprehensive, has been evaluated by many testers as difficult to get started, cumbersome operations, incomplete and clear test reports, and difficult to trace and find problems. And other issues. The automated testing launched in Apipost version 7 allows testers to conduct automated testing without writing code, and can generate comprehensive and clear test reports that are easy to use.
Course Intermediate 9800
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 Intermediate 20809
Course Introduction:This course will use short and concise language to develop a mall in a modular manner to facilitate code reuse. There is no need to spend a lot of time learning other unrelated functions to implement one function. At the same time, all courses are combined into one The complete shopping mall project is very suitable for colleges to practice.
Course Advanced 17967
Course Introduction:"Chuanzhi Podcast, Dark Horse HTML5 Basics and Semantics" is knowledge learned on the basis of HTML. It is an upgraded version of HTML, so everyone must first master the knowledge points of HTML.
Course Intermediate 3578
Course Introduction:Use Github, Gitee, and Codechina to maintain website code, because these code libraries can support configuring webhooks. Linux cloud server (public IP); install Git, install Nginx, install PHP, and install FTP. Detailed tutorial document: https://mp.weixin.qq.com/s/VtTHUfyiITNSoGy052jkXQ
Course Advanced 21625
Course Introduction:At present, the database is the basic component for data storage in most systems. The efficiency of the database has a vital impact on the stability and efficiency of the system. In order to have a better user experience, the optimization of the database is extremely important. So from what aspects should we optimize our database? Let us discuss and learn together in the course "Boolean Education Yan 18 MySQL Optimization Video Tutorial"!