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Course Introduction：PHP Class Instantiation: Parentheses Usage QuestionedAs you delve into class instantiation in PHP, a question arises regarding the parentheses...

2024-11-12 comment 0  1020

Course Introduction：This article explains the usage of square brackets in function and class documentation. It highlights that these brackets indicate optional arguments, which are not mandatory for the correct operation of the function or class. Understanding this conv

2024-10-24 comment 0  624

Course Introduction：Exploring the Usage of 'var' Keyword in PHPThe 'var' keyword in PHP has served as a method of declaring class member variables, particularly...

2024-11-27 comment 0  381

Course Introduction：ResourceRoute is a method in Laravel to quickly generate standard RESTful routes through Route::resource. 1. It can automatically generate 7 common CRUD operation routes, corresponding to index, create, store, show, edit, update, and destroy methods in the controller; 2. The basic usage is to bind URI name and controller class, such as Route::resource('posts',PostController::class); 3. You can use the Artisan command phpartisanmake:controller to create resource

2025-06-17 comment 0  285

Course Introduction：Carbon: PHP date and time processing tool Carbon is a lightweight PHP library for simplifying the processing of dates and times. It is based on and extends the core DateTime class and adds many convenient methods to make date-time operation easier. This article will introduce the basic usage of Carbon and demonstrate how to use it in a real project. Core points: Carbon is a library designed for PHP date and time operations, extends the core DateTime class and adds user-friendly methods to provide a more intuitive experience. The library can be installed using Composer and can be instantiated from strings, timestamps, or other DateTime or Carbon instances

2025-02-16 comment 0  503

Course Elementary  13777

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  82287

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  13146

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  24593

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  27452

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.