Course Elementary  10023

Course Introduction：The processing and analysis of strings is an important foundation in any programming language. The classification, parsing, storage and display of information, as well as data transmission in the network, all require the manipulation of strings. It is particularly important in web development. Most of the work of programmers is to operate strings, so string processing also reflects a programming ability of programmers.

Course Elementary  25556

Course Introduction：Object-oriented programming using php

Course Elementary  2374

Course Introduction：If you have any questions, please add us on WeChat: Le-studyg; the course content includes the basic principles of Nginx load balancing, load balancing algorithms, health check and failover, dynamic load balancing configuration, etc. Through an in-depth analysis of the principles and implementation details of Nginx load balancing, you will learn key knowledge such as how load balancing works, algorithm selection, and configuration tuning, and learn how to use this knowledge to manually write a simple load balancer. Whether you want to deeply understand the principles and internal mechanisms of Nginx load balancing, or you want to learn how to manually write a simple load balancer, this course will provide you with comprehensive guidance and practical experience. Whether you are a beginner or an experienced developer, you can gain practical knowledge and skills from this course and improve your capabilities in the field of load balancing.

Course Intermediate  11360

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 Introduction：iPhone phones equipped with the A12 Bionic processor include the iPhone XS, the 6.5-inch iPhone XS Max, and the 6.1-inch iPhone XR. The CPU of the A12 processor is a six-core design. Two of the large performance cores are 15% faster and 40% lower in power consumption than the previous generation. The power consumption of the four energy-efficient small cores can be reduced by up to 50%; A12 Bionic uses 7 Nano-process technology chips improve energy efficiency and performance.

2022-12-06 comment 0  23274

Course Introduction：C programming language supports preprocessors for efficient working of programs. The C preprocessor is a macro preprocessor for C-based programming languages. The preprocessor provides the compiler with the ability to include header files, macro expansion, conditional compilation, and line control in an explicit manner. The #hash tag is used to define preprocessors, i.e. all preprocessors start with #. This is followed by the name of the preprocessor without any spaces. Here is a list of C preprocessors. S.No. Preprocessor Description 1. #include includes specific header files from files. 2. #define defines preprocessor macros. 3. #undef Undefines the preprocessor macro 4. #if checks the compile-time condition and evaluates to a True value. 5. #else as a replacement for if preprocessor

2023-08-27 comment 0  1391

Course Introduction：Apple products with a12 processor: 1. iphoneXS mobile phone; 2. iphoneXS Max mobile phone; 3. iphoneXR mobile phone; 4. iPad mini fifth-generation tablet computer; 5. iPad eighth-generation tablet computer; 6. iPad Air third-generation tablet computer Computer; 7. Apple TV 4K second-generation TV box.

2022-08-23 comment 0  50653

Course Introduction：Kirin 9000s processor performance evaluation: Is it better than the Snapdragon processor? In recent years, the performance of mobile phone processors has been one of the focuses of mobile phone manufacturers and consumers. Snapdragon processors have always been known for their powerful performance and stability, and Huawei has been continuously launching its own Kirin processors in an attempt to challenge Snapdragon's dominance. The newly launched Kirin 9000s processor has attracted widespread attention. Can its performance surpass the Snapdragon processor? This article will conduct a detailed evaluation of the Kirin 9000s processor and compare it with the Snapdragon processor.

2024-03-19 comment 0  1017

Course Introduction：Comparative analysis of Kirin 9000s processor and Snapdragon processor With the popularization of mobile Internet and the continuous development of the smartphone market, mobile phone processors, as the "brain" of mobile phones, have also received more and more attention. In the field of mobile phone processors, Kirin 9000s processors and Snapdragon processors are two high-profile products. This article will conduct a comparative analysis of these two processors in terms of performance, power consumption, security, AI capabilities and price to help consumers better choose mobile phone products that suit them. First, let's look at the performance comparison.

2024-03-18 comment 0  1404