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Course Introduction：PHP design pattern iterator pattern, php design pattern. Iterator pattern of PHP design pattern, PHP design pattern traverses the internal elements of an aggregate object without exposing the internal representation of the object without knowing the internal implementation. This is

2016-07-06 comment 0  967

Course Introduction：This article explains PHP's Factory Pattern, a creational design pattern for object creation. It details how to create flexible object instantiation using factory classes and methods, highlighting benefits like loose coupling, improved code organiza

2025-03-10 comment 0  499

Course Introduction：PHP design pattern iterator pattern, php design pattern. Iterator pattern of PHP design pattern, PHP design pattern traverses the internal elements of an aggregate object without exposing the internal representation of the object without knowing the internal implementation. This is

2016-07-12 comment 0  1165

Course Introduction：PHP design pattern prototype pattern, design pattern prototype. PHP design pattern Prototype pattern, design pattern prototype Prototype pattern has a similar function to engineering pattern, both are used to create objects. Different from the implementation of engineering mode, prototype mode first creates a

2016-07-12 comment 0  877

Course Introduction：PHP design pattern observer pattern, design pattern observer. PHP Design Pattern Observer Pattern, Design Pattern Observer The core of the observer pattern is to separate the client element (observer) from a central class (subject). When the subject knows about the event

2016-07-12 comment 0  988

Course Advanced  14078

Course Introduction："PHP Advanced Design Patterns Video Tutorial" introduces the concept of design patterns and introduces some commonly used design patterns, such as singleton pattern, adapter pattern, etc.

Course Advanced  9618

Course Introduction："Power Academy Design Pattern PHP Video Tutorial" first introduces the design pattern, tells the use and importance of the design pattern, and explains in detail the occasions when the design pattern is applied. Next, a number of design patterns are introduced through code examples. Finally, a comprehensive and in-depth case analysis illustrates how to use design patterns to plan new applications, how to write these patterns in PHP language, and how to use the design patterns introduced in the video to modify and refactor existing code blocks.

Course Elementary  13745

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  82260

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  13130

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.