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Course Introduction：Retrieving Multiple Selected Values from a Select Box in PHPWhen constructing HTML forms with a select box that allows multiple selections, it's...

2024-12-18 comment 0  1218

Course Introduction：Retrieving Values From Multiple Select ElementsWhen dealing with form elements that feature multiple selections, a common task involves extracting...

2024-11-04 comment 0  855

Course Introduction：Retrieving Multiple Selected Values from a Select Box in PHPWhen creating a form with a select box that allows multiple selections, it becomes...

2024-12-19 comment 0  941

Course Introduction：PHP Multiple Checkbox ArrayCreating a form with multiple checkboxes and capturing user selections into an array in PHP can be straightforward....

2024-12-12 comment 0  494

Course Introduction：Photoshop's Select and Obscure workspace simplifies the processing of complex selections with granular edge adjustments, real-time feedback and multiple output options. First, use the "Refine Edge Brush Tool" to accurately modify hair or soft edges, and support quick adjustment of brush size and sensitivity; second, it provides multiple real-time preview modes such as overlay, black field, and ant line to facilitate timely correction; second, it quickly adjusts edge smoothness, feathering and other parameters through sliders to optimize the selection effect; finally, it supports outputting the results as selections, masks or new documents, seamlessly connecting subsequent processes.

2025-06-19 comment 0  478

Course Elementary  13779

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  82295

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  13148

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  24595

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  27456

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.