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Course Introduction：Summary research on commonly used classes in joomla2.5, summary of joomla2.5 classes. Summary study of commonly used classes in joomla2.5, summary of joomla2.5 classes. The previous article only studied the JImage class. Today, we will continue with other commonly used joomla built-in classes. I personally wrote it from a common perspective. If PHP itself functions

2016-07-06 comment 0  1190

Course Introduction：Summary research on commonly used classes in joomla2.5, summary of joomla2.5 classes. Summary study of commonly used classes in joomla2.5, summary of joomla2.5 classes. The previous article only studied the JImage class. Today, we will continue with other commonly used joomla built-in classes. I personally wrote it from a common perspective. If PHP itself functions

2016-07-12 comment 0  874

Course Introduction：Reflection is used to dynamically operate classes and objects at runtime, and is commonly used in general tool development. Its core steps include obtaining class information, viewing structures, creating instances, calling methods, and accessing private members; when using it, you need to pay attention to performance, security, maintainability and version compatibility issues.

2025-06-25 comment 0  780

Course Introduction：CSS selectors play a vital role in web development and are used for web page styling. While many people are familiar with common selectors, there are some less common but very useful selectors. What are CSS selectors? CSS selectors are patterns used to select elements on a web page for styling. They can locate elements based on attributes, classes, IDs, etc. Commonly used CSS selectors The following are some commonly used selectors: Element selector: locates all elements of a specific type. For example, to style all elements: div{border:1pxsolidblack;} Class Selector: Selects elements with a specific class. If we have a class called "text-large"

2025-01-14 comment 0  785

Course Introduction：Finding Object Properties in JavaScriptIn PHP, var_dump is commonly used to inspect the contents of an object, providing insights into its methods and fields. Similarly, in JavaScript, you can leverage the console tool integrated into modern browsers

2024-10-20 comment 0  651

Course Elementary  13743

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  82256

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.

Course Elementary  24578

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  27436

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.