Course Elementary  53364

Course Introduction：The course in this chapter does not use any back-end framework of PHP, but writes a simple student information management system to add, delete, check and modify student information. The purpose of not using a framework is to have a deeper understanding of the interaction process of front-end and back-end data, to become more familiar with the use of SQL query statements, and the native use of session tracking sessions.

Course Advanced  24594

Course Introduction：The full name of "Soft Exam" is Computer Technology and Software Qualification (Level) Examination, which is the only programmer-related exam in the "National Vocational Qualification Directory". This course is tailor-made for the advanced qualification "Information System Project Manager" in the soft exam. Teacher Jiu will help you prepare for the exam efficiently, improve your pass rate, lead your competitors, obtain national certification, and get on board easily! Suitable for the crowd - IT practitioners: People from all walks of life who are engaged in computer application technology, software, networks, information systems and information services; Project managers: For those who are engaged in or preparing to engage in project management, a certificate can be used as a bonus Items; Practitioners within the system: By obtaining relevant certificates, you can take the evaluation and obtain corresponding professional titles and benefits; If you want to settle in a big city: Whether it is to settle with a professional title or settle with points, the soft exam is a convenient method.

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 Advanced  17663

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：欢迎进入Oracle社区论坛，与200万技术人员互动交流 >>进入 系统统计信息主要描述了与系统硬件相关的某些特性，例如cpu和io系统的性能和利用率等。这些信息对于查询优化器来说是非常重要的，在选择执行计划的过程中，oracle优化器会利用系统统计信息来评估执

2016-06-07 comment 0  1210

Course Introduction：这篇文章主要介绍了Linux系统下php获得系统分区信息的方法,涉及Linux下php系统分析的操作技巧,具有一定参考借鉴价值,需要的朋友可以参考下

2016-05-16 comment 0  1525

Course Introduction：Classification of management information systems: 1. Classification based on organizational functions, which can be office systems, decision-making systems, production systems and information systems; 2. Classification based on information processing levels; 3. Classification based on historical development; 4. Classification based on scale Division; 5. Division based on comprehensive structure, which can be horizontal comprehensive structure and vertical comprehensive structure.

2021-04-16 comment 0  28488

Course Introduction：Get Operating System InfoBackgroundWebsites like http://thismachine.info/ can determine a user's operating system information. PHP offers limited...

2024-12-09 comment 0  808

Course Introduction：Overview of message encryption and decryption algorithms for PHP development of real-time chat systems: In today's information age, protecting the security of user data has become particularly important. For real-time chat systems, message encryption and decryption algorithms are key to protecting user privacy and data security. This article will discuss how to implement message encryption and decryption in a real-time chat system developed in PHP, and give corresponding code examples. Symmetric encryption algorithm: Symmetric encryption algorithm uses the same key for encryption and decryption. In real-time chat system, using DES or AES algorithm is

2023-08-25 comment 0  1307