Course Introduction：PHP techniques for adding text and image watermarks when uploading images. PHP implements techniques for adding text and image watermarks when uploading images. The functions implemented in this article are particularly suitable for some shopping malls and image sites. It shares the method of adding text and image watermarks when uploading images.
2016-07-06 comment 0 1086
Course Introduction：PHP techniques for adding text and image watermarks when uploading images. PHP implements techniques for adding text and image watermarks when uploading images. The functions implemented in this article are particularly suitable for some shopping malls and image sites. It shares the method of adding text and image watermarks when uploading images.
2016-07-12 comment 0 1059
Course Introduction：Optimizing Image Cropping in PHP for Large ImagesThe provided code effectively crops images, however, it encounters limitations when dealing with...
2024-11-04 comment 0 1035
Course Introduction：Image Cropping in PHP: Optimization for Large Images and Aspect Ratio PreservationThe code snippet provided effectively crops images, but the...
2024-11-03 comment 0 1051
Course Introduction：The reason and solution for coding exceptions when using the request library to obtain HTML text content in the Node.js environment. During the development process of using Node.js, it is often necessary to...
2025-04-05 comment 0 600
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.
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