Course Elementary  2893

Course Introduction：This course will lead students to gain an in-depth understanding of the core principles and practical applications of data transmission encoding. Through step-by-step teaching methods, students will master how to choose appropriate data transmission encoding technology according to different application scenarios to achieve efficient and reliable data transmission. The course will cover common data transmission encoding algorithms, such as Huffman coding, arithmetic coding, etc., and demonstrate the encoding and decoding process through practical cases. Through the study of this course, students will have the ability to independently complete data transmission and coding tasks, laying a solid foundation for making breakthroughs in the field of data transmission and processing.

Course Intermediate  11285

Course Introduction："Self-study IT Network Linux Load Balancing Video Tutorial" mainly implements Linux load balancing by performing script operations on web, lvs and Linux under nagin.

Course Advanced  17608

Course Introduction："Shangxuetang MySQL Video Tutorial" introduces you to the process from installing to using the MySQL database, and introduces the specific operations of each link in detail.

Course Introduction：How to optimize network transmission and data transmission in PHP development. When developing PHP, network transmission and data transmission are very critical parts. Optimizing network transmission and data transmission can improve website performance, reduce resource usage, and speed up user access. This article will introduce some methods to optimize network transmission and data transmission, and provide specific code examples. 1. Optimize network transmission using HTTP caching mechanism HTTP caching is a mechanism that stores web pages or other resources on the client or proxy server. Use HTTP cache

2023-10-09 comment 0  1123

Course Introduction：Guide to Golang formal parameter requirements: parameter passing methods, value passing and address passing. In the process of learning the Golang programming language, it is very important to understand the parameter passing methods and the concepts of value passing and address passing. This article will delve into the formal parameter requirements in Golang, including the difference between parameter passing methods, value passing and address passing, and provide specific code examples to help readers better understand. 1. Parameter passing methods In Golang, there are two methods of parameter passing for functions: passing by value and passing by address. Pass by value (pass a copy): When the function is called, the actual

2024-03-02 comment 0  433

Course Introduction：With the increasing emphasis on network security, the SSL (Secure Socket Layer) transmission method has become a commonly used secure transmission method in the field of Web development. SSL ensures the security of data transmission by adding a security layer between the application layer and the transport layer. In PHP programs, implementing SSL transmission is relatively simple. This article will introduce how to implement SSL transmission function through PHP. ## 1. Generate SSL security certificate To implement SSL transmission in PHP, we first need to generate an SSL

2023-05-28 comment 0  752

Course Introduction：Wireless transmission methods include: 1. Video baseband transmission; 2. Optical fiber transmission; 3. Network transmission; 4. Microwave transmission; 5. Twisted pair transmission; 6. Broadband common cable transmission; 7. Wireless SmartAir transmission.

2019-08-31 comment 0  26531

Course Introduction：According to the order of data transmission, it can be divided into parallel transmission and serial transmission; according to the synchronization method of data transmission, it can be divided into synchronous transmission and asynchronous transmission; according to the flow direction and time relationship of data transmission, it can be divided into simplex and half-duplex. and full-duplex data transmission.

2020-10-27 comment 0  25685