Course Introduction：What are some very useful class libraries or tool libraries for PHP?
2016-07-06 comment 0 1423
Course Introduction：Understanding ::class in PHP: A Versatile Tool for Class ManipulationMany developers may be unfamiliar with the mysterious ::class notation in PHP...
2024-11-30 comment 0 985
Course Introduction：Mixins: A Versatile Tool for Class ExtensionIn the world of object-oriented programming, mixins provide a unique approach to class extension and...
2024-12-11 comment 0 920
Course Introduction：Deserializing JSON into a C# POCO Class Using JsonConvert.DeserializeObjectJsonConvert.DeserializeObject is a powerful tool for converting JSON...
2025-01-15 comment 0 1082
Course Introduction：classmethod is used to receive the class as the first parameter, suitable for factory methods and access class attributes; staticmethod does not receive automatic parameters, and is used as a tool function in the class. 1. Classmethod applicable scenarios include parsing data to generate instances, initializing objects in various ways, accessing or modifying class status; 2. Staticmethod applicable scenarios are tool functions that are independent of the class to improve readability; 3. The key difference is that classmethod can access class attributes and be suitable for inheritance, while staticmethod does not depend on classes or instances.
2025-07-08 comment 0 170
Course Elementary 13764
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 82273
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 13140
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 24589
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 27445
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.
2017-06-23 09:13:16 0 4 902
When PHP uses a namespace, why should it be precise to a class under the namespace?
2017-06-06 09:53:57 0 3 744
2022-11-19 18:34:10 0 1 848
2018-10-13 16:59:18 0 0 1445
java - How to call a piece of code by default before calling static method?
2017-06-12 09:25:34 0 8 1027
