CourseElementary54157

Course Introduction："HTML5 From Beginner to Mastery Tutorial" introduces in detail that HTML5 has added a lot of new content based on HTML, with more functions and more dazzling effects.

CourseElementary26956

Course Introduction："Javascript Basics Tutorial" will take you to quickly learn the basic knowledge of javascript and explain it through examples, so that you can better understand the javascript scripting language.

CourseElementary30822

Course Introduction：This tutorial will start from the basics and does not require you to have any programming knowledge. The "HTML Tutorial" contains our knowledge of HTML5, truly achieving a comprehensive learning of HTML.

CourseElementary24098

Course Introduction："HTML5 Quick Self-Study Tutorial" is suitable for zero-based entry learning of HTML5. HTML5 is the fifth version of HTML development. With the support of browser technology, it has also begun to be widely used. H5 will become the new standard for WEB development. This course will provide readers with Explain all the core features of HTML5.

CourseElementary90697

Course Introduction："JavaScript Elementary Tutorial" is an introductory course to JavaScript, designed to let everyone know and understand the common knowledge of JavaScript.

Course Introduction：Special characters in PHP include escape characters (\), single and double quotes, backslash (\), period (.), percent sign (%), double quotes and curly braces. 1. The escape character (\) is used to escape special characters or characters with special meanings into ordinary characters; 2. Both single quotes and double quotes can be used to define strings; 3. Backslash (\) can be used To escape some special characters; 4. The period (.) is used for string concatenation; 5. The percent sign (%) is used as a placeholder for formatted strings, etc.

2023-07-26 comment 02392

Course Introduction：When we use computers, we sometimes need to type some special symbols, such as trademarks, copyrights, etc. So how do you type these symbols on win10? It's actually very simple. Just switch to the Chinese input method and click the emoticon and symbol panel button on the right while typing. Or you can press Ctrl+Shift+B directly to call it out. Now I will teach you how to type those special symbols on win10! How to type special symbols in win10 Method 1: 1. Switch to the Chinese input method. When inputting text, click the emoticon and symbol panel button on the right, or use the shortcut key Ctrl+Shift+B to bring it up. 2. After opening the emoticon and symbol panel, directly select the corresponding special symbol. Method two:

2024-09-10 comment 0338

Course Introduction：How do PHP and MySQL handle special characters and escape symbols in JSON? With the rapid development of the Internet, JSON (JavaScript Object Notation), as a lightweight data exchange format, is widely used in front-end and back-end data interaction. In PHP and MySQL, the ability to process JSON data is also becoming increasingly important. However, sometimes JSON data contains special characters and escape symbols, which may cause the data to be parsed and displayed incorrectly. in the text

2023-07-13 comment 02537

Course Introduction：Collection of special emoticons: Collection of special emoticons php Special character processing function: But we can replace it with regular expressions: Copy the code as follows: $val) { $string[$key] = dhtmlspecialchars($val); } } else { $string = preg

2016-07-29 comment 01448

Course Introduction：trim去掉特殊符号$的问题

2016-06-20 comment 01125