Course Introduction：C performs well in real-time operating system (RTOS) programming, providing efficient execution efficiency and precise time management. 1) C Meet the needs of RTOS through direct operation of hardware resources and efficient memory management. 2) Using object-oriented features, C can design a flexible task scheduling system. 3) C supports efficient interrupt processing, but dynamic memory allocation and exception processing must be avoided to ensure real-time. 4) Template programming and inline functions help in performance optimization. 5) In practical applications, C can be used to implement an efficient logging system.
2025-04-28 comment 0 1172
Course Introduction：Use Laravel and PHP to create dynamic websites efficiently and fun. 1) Laravel follows the MVC architecture, and the Blade template engine simplifies HTML writing. 2) The routing system and request processing mechanism make URL definition and user input processing simple. 3) EloquentORM simplifies database operations. 4) The use of database migration, CRUD operations and Blade templates are demonstrated through the blog system example. 5) Laravel provides powerful user authentication and authorization functions. 6) Debugging skills include using logging systems and Artisan tools. 7) Performance optimization suggestions include lazy loading and caching.
2025-04-18 comment 0 489
Course Introduction：Compared with other programming languages, MySQL is mainly used to store and manage data, while other languages ??such as Python, Java, and C are used for logical processing and application development. MySQL is known for its high performance, scalability and cross-platform support, suitable for data management needs, while other languages ??have advantages in their respective fields such as data analytics, enterprise applications, and system programming.
2025-04-19 comment 0 994
Course Introduction：AI tools commonly used in foreign trade include: Language translation tools: Google Translate (fast translation), DeepL (professional translation) CRM system: Salesforce (all-round management), Zoho CRM (affordable) Inquiry processing tools: Leadfeeder (tracking visitors), Mailshake (automated email marketing) Social media management tools: Hootsuite (multi-account management), Buffer (content planning and automated publishing) Market research tools: Google Trends (search trend analysis), SimilarWeb (website traffic and audience insights) Predictive analytics tools: IBM Watson Analytics
2024-11-28 comment 0 1094
Course Introduction：Redis has four main core uses in PHP applications: 1. Cache frequently accessed data, such as query results, HTML fragments, etc., and control the update frequency through TTL; 2. Centrally store session information to solve the problem of session inconsistency in multi-server environments. The configuration method is to set session.save_handler and session.save_path in php.ini; 3. Implement current limiting and temporary counting, such as limiting the number of login attempts per hour, and using keys with expiration time for efficient counting; 4. Build a basic message queue, and implement asynchronous task processing through RPUSH and BLPOP operations, such as email sending or image processing, thereby improving system response speed and expansion
2025-06-18 comment 0 955
Course Elementary 13747
Course Introduction：Scala Tutorial Scala is a multi-paradigm programming language, designed to integrate various features of object-oriented programming and functional programming.
Course Elementary 82261
Course Introduction："CSS Online Manual" is the official CSS online reference manual. This CSS online development manual contains various CSS properties, definitions, usage methods, example operations, etc. It is an indispensable online query manual for WEB programming learners and developers! CSS: Cascading Style Sheets (English full name: Cascading Style Sheets) is an application used to express HTML (Standard Universal Markup Language).
Course Elementary 13131
Course Introduction：SVG is a markup language for vector graphics in HTML5. It maintains powerful drawing capabilities and at the same time has a very high-end interface to operate graphics by directly operating Dom nodes. This "SVG Tutorial" is intended to allow students to master the SVG language and some of its corresponding APIs, combined with the knowledge of 2D drawing, so that students can render and control complex graphics on the page.
Course Elementary 24578
Course Introduction：In the "AngularJS Chinese Reference Manual", AngularJS extends HTML with new attributes and expressions. AngularJS can build a single page application (SPAs: Single Page Applications). AngularJS is very easy to learn.
Course Elementary 27436
Course Introduction：Go is a new language, a concurrent, garbage-collected, fast-compiled language. It can compile a large Go program in a few seconds on a single computer. Go provides a model for software construction that makes dependency analysis easier and avoids most C-style include files and library headers. Go is a statically typed language, and its type system has no hierarchy. Therefore users do not need to spend time defining relationships between types, which feels more lightweight than typical object-oriented languages. Go is a completely garbage-collected language and provides basic support for concurrent execution and communication. By its design, Go is intended to provide a method for constructing system software on multi-core machines.
javascript - js processing data problem
2017-07-05 11:08:17 0 1 1106
Laravel Modal does not return data
2024-03-29 10:31:31 0 1 586
Can I use the automatic generation module of thinkphp5 in Windows 7 system? How to configure and use
2017-10-10 17:04:14 0 2 1379
2017-10-10 19:25:59 0 4 2936
To use mcrypt_get_key_size() in php study, how to enable mcrypt_
2017-10-10 19:47:34 0 1 1167
