Course 2857
Course Introduction:Course introduction: 1. Cross-domain processing, token management, route interception; 2. Real interface debugging, API layer encapsulation; 3. Secondary encapsulation of Echarts and paging components; 4. Vue packaging optimization and answers to common problems.
Course 1795
Course Introduction:Apipost is an API R&D collaboration platform that integrates API design, API debugging, API documentation, and automated testing. It supports grpc, http, websocket, socketio, and socketjs type interface debugging, and supports privatized deployment. Before formally learning ApiPost, you must understand some related concepts, development models, and professional terminology. Apipost official website: https://www.apipost.cn
Course 5521
Course Introduction:(Consult WeChat: phpcn01) The comprehensive practical course aims to consolidate the learning results of the first two stages, achieve flexible application of front-end and PHP core knowledge points, complete your own projects through practical training, and provide guidance on online implementation. Comprehensive practical key practical courses include: social e-commerce system backend development, product management, payment/order management, customer management, distribution/coupon system design, the entire WeChat/Alipay payment process, Alibaba Cloud/Pagoda operation and maintenance, and project online operation. .....
Course 5172
Course Introduction:(Consult WeChat: phpcn01) Starting from scratch, you can solve conventional business logic, operate MySQL with PHP to add, delete, modify, and query, display dynamic website data, master the MVC framework, master the basics of the ThinkPHP6 framework, and learn and flexibly master all knowledge involved in PHP development. point.
Course 8713
Course Introduction:(Consult WeChat: phpcn01) The learning objectives of the front-end development part of the 22nd issue of PHP Chinese website: 1. HTML5/CSS3; 2. JavaScript/ES6; 3. Node basics; 4. Vue3 basics and advanced; 5. Mobile mall/ Website background homepage layout; 6. Automatic calculation of tabs/carousels/shopping carts...
Change flickity style: use JS for style modification
2023-08-16 13:09:34 0 1 283
2023-08-15 17:45:55 0 1 278
2017-11-13 12:02:37 1 3 1246
javascript - performance optimization issues
2017-07-05 10:54:21 0 6 717
Course Introduction:How to optimize database access performance in C++ development Database is an indispensable part of modern software development, and in C++ development, data storage and access through databases are very common requirements. However, for large-scale data operations or complex queries, database access may become a performance bottleneck. In order to improve the running efficiency and response speed of the program, we need to optimize database access performance. This article will introduce some common methods and techniques to help us better optimize database access performance in C++ development. Database Design
2023-08-22 comment 0 695
Course Introduction:优化Go框架中数据库访问性能的方法:使用ORM(对象关系映射)框架:简化数据库访问,消除编写冗长SQL查询和处理结果集的需要。缓存查询结果:减少对数据库的调用次数,提高性能。使用预编译语句:提高性能,避免SQL查询的解析和编译。使用连接池:管理到数据库的连接,避免频繁创建和关闭连接。
2024-07-09 comment 0 939
Course Introduction:优化Java框架中数据库访问的性能涉及以下常见技术:使用连接池重用连接。合理使用事务以减少开销。优化SQL查询以提高效率。批量处理多个操作以减少调用。缓存查询结果以避免重复访问数据库。通过实施这些技术,可以有效提升应用程序响应能力和用户体验。
2024-05-17 comment 0 263
Course Introduction:Use Golang's synchronization mechanism to optimize the performance of database access. In Golang, the use of synchronization mechanism can effectively optimize the performance of database access. By rationally using mutex locks and condition variables, you can ensure that database access between multiple goroutines is thread-safe and improve concurrency performance. This article will introduce how to use Golang's synchronization mechanism to optimize database access. The use of mutex lock (Mutex) Mutex lock is one of the most basic synchronization mechanisms in Golang. through mutual exclusion
2023-09-28 comment 0 306
Course Introduction:PHP-FPM Performance Improvement Guide: Optimizing Website Database Access Summary: This article will introduce some practical tips and specific code examples on how to optimize website database access to improve PHP-FPM performance. Introduction: For most websites, the database is an important part of storing and managing data, and as a commonly used web server solution, the performance of PHP-FPM is crucial for the quick response of the website. In the case of high concurrency, database access often becomes a bottleneck, so optimizing database access is
2023-10-05 comment 0 1100