Course Elementary 19661
Course Introduction:Use PDO mode (PHP data object) to connect and select databases (unified operation of various databases), execute SQL statements and process result sets
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 3390
Course Introduction:PHP and MySQL database are golden partners. Not only are they free to use, but more importantly, MySQL can be better combined with PHP. PHP also provides a dedicated programming interface for the MySQL database, improving development efficiency.
Course Advanced 27999
Course Introduction:"Database MySQL Video Tutorial" provides a basic introduction to the database, allowing everyone to first understand the MySQL database, and then explain the DOS operation database.
Course Elementary 9012
Course Introduction:Introduction: "MySQLi Extension Library Video Tutorial" explains the specific use and precautions of MySQLi from two aspects: object-oriented and process-oriented. Finally, through a practical drill of the no-refresh comment system, it analyzes in detail how to use MySQLi to complete the database in actual development. operation.
Course Advanced 9988
Course Introduction:SSDB is a high-performance NoSQL database developed in C/C++ language. It supports KV, list, map(hash), zset(sorted set), qlist(queue) and other data structures. It is used to replace or cooperate with Redis to store billion-level lists. The data.SSDB is stable, used in production environments, and has been used in many Internet companies_From the SSDB Database User Manual
Course Advanced 9750
Course Introduction:SSDB is a high-performance NoSQL database developed in C/C++ language. It supports KV, list, map(hash), zset(sorted set), qlist(queue) and other data structures. It is used to replace or cooperate with Redis to store billion-level lists. The data.
Course Intermediate 2963
Course Introduction:Redis is the most widely used storage middleware in the field of Internet technology. The understanding and application practice of Redis have become essential skills for mid-to-senior back-end developers today. MySQL is the preferred relational database for most Internet companies. Therefore, programmers cannot only understand the addition, deletion, modification, and query of the database and some simple usage skills. They also need to be proficient in some principles of MySQL to better deal with the problems encountered in actual work.
Course Intermediate 11055
Course Introduction:In an era when various front-end frameworks are flying everywhere, jQuery still shines brightly. Without jQuery, you are not a good front-end. Likewise, it is impossible to become an excellent full-stack developer.
Course Elementary 13088
Course Introduction:The Bootstrap framework is a very popular front-end development framework. It allows back-end programmers and front-end personnel who do not understand design to create beautiful Web pages or Web applications. In this series of tutorials, we will lead you to understand the Bootstrap framework and how to use it, and you can independently customize Bootstrap that suits you.
Course Elementary 1677
Course Introduction:Filling in parameter descriptions is the most annoying thing for us, especially for many interfaces, which often have a large number of parameters with the same name and the same meaning. If it needs to be entered manually every time, it will be very time-consuming and inefficient. matter. Then, we can solve this problem through the parameter description library.
Course Intermediate 20580
Course Introduction:PHP is very suitable for rapid development of Web projects, and Web projects are inseparable from the support of databases. PDO is the access abstraction layer of the database, which can provide a unified access interface for all types of databases, making development simpler and operation safer. In particular, PDO preprocessing technology fundamentally eliminates SQL injection attacks. Therefore, this course focuses on the mainstream PDO preprocessing technology and gives you a complete introduction to this development technology.
Course Advanced 14920
Course Introduction:"Backend Network MySQL Database Video Tutorial" introduces the concept of database, as well as some basic contents commonly used in databases, such as addition, deletion, modification, query, etc. It also has knowledge about database security, such as anti-injection, etc.
Course Advanced 7411
Course Introduction:In "Commonly used libraries for front-end development—jQuery UI", jQuery UI is a set of user interface interactions, special effects, widgets and themes built on the jQuery JavaScript library. Whether you're creating a highly interactive web application or just adding a date picker to a form control, jQuery UI is a perfect choice. jQuery UI contains many widgets that maintain state, so it is slightly different from the typical jQuery plug-in usage pattern.
Course Elementary 18026
Course Introduction:The most commonly used PHP dynamic website development is the MYSQL database. PHP Chinese website's "Daily Sharing of MySQL Database Technology Knowledge" course shares some common PHP MySQL database knowledge every day and explains these common knowledge points in the form of videos. ! From basic to advanced, the difficult points are broken down, each knowledge point takes about 5 minutes, and we strive to be easy to understand and create a small knowledge base of high-quality MySQL databases!
Course Elementary 41929
Course Introduction:This course starts from the shallower to the deeper, explaining the knowledge points related to the MySQL database in detail and complete, and finally forms a complete database programming knowledge system. A course suitable for novices or veterans to review
Course Intermediate 15131
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 2605
Course Introduction:If you have any questions, please send us a message via WeChat: Le-studyg; This course aims to deeply explore how to use the Swoole extension to operate the database connection pool in the Laravel framework. The course will start with basic concepts, introduce the basic principles and usage of Swoole, and then focus on how to integrate with the Laravel framework. Students will learn how to configure and manage database connection pools to improve the performance and concurrency of database operations. The course will also cover actual case studies and best practices to help students better understand and apply this technology. Whether you are a Laravel developer or a developer interested in Swoole connection pool operation database, this course will open new doors for you to learn and practice.
Course Elementary 22041
Course Introduction:Compared with traditional hard drives or USB flash drives, online network disks realize file storage, access, upload, download, and backup functions.