Course Intermediate 11255
Course Introduction："Self-study IT Network Linux Load Balancing Video Tutorial" mainly implements Linux load balancing by performing script operations on web, lvs and Linux under nagin.
Course Advanced 17585
Course Introduction："Shangxuetang MySQL Video Tutorial" introduces you to the process from installing to using the MySQL database, and introduces the specific operations of each link in detail.
Course Advanced 11299
Course Introduction："Brothers Band Front-end Example Display Video Tutorial" introduces examples of HTML5 and CSS3 technologies to everyone, so that everyone can become more proficient in using HTML5 and CSS3.
2018-11-11 22:41:16 0 2 1216
2019-02-02 18:33:04 0 2 1438
2019-04-28 16:18:30 0 4 1359
The Span tag suddenly appeared, I don’t know what it does
2018-11-28 22:10:57 0 1 1310
Problem adding anchor tag around image tag
2024-03-22 09:43:59 0 1 451
Course Introduction：The span tag and p tag in HTML differ in purpose and semantics: Semantics: The span tag has no semantic meaning, while the p tag represents a paragraph. Purpose: The span tag is used to format text, while the p tag is used to organize and separate text content. Display: The span tag usually does not create a new line, while the p tag creates a new paragraph in the browser.
2024-04-30 comment 0 1128
Course Introduction：In HTML p tags are used to create paragraphs, while h tags are used to create headings. The syntax for the p tag is <p>, while the syntax for the h tag is <hN> (N is the heading level). p tags appear as indented text, h tags appear as larger, bolder text. Additionally, h tags come in different levels (1 to 6) that create directory structures and are crucial for SEO.
2024-04-27 comment 0 1006
Course Introduction：The link tag and the a tag are two commonly used tags in HTML. They have different functions and usages. link tag The link tag is mainly used to introduce external resources into HTML documents. It is usually used to introduce external style sheets (CSS files). It can also be used to introduce other types of files, such as image files, audio files, etc. The link tag is located within the tag, usually written after other metadata (such as tags). Basic grammatical format of link tag
2024-02-19 comment 0 522
Course Introduction：PHP实现过滤各种HTML标签，phphtml标签。PHP实现过滤各种HTML标签，phphtml标签 首先分享一些比较常见的 $str=preg_replace("/s*imgs+[^]*?srcs*=s*(''|")(.*?)1[^]*?/?s*/i","", $str); //过滤img标签$str
2016-06-13 comment 0 801
Course Introduction：HTML tags are a markup language used to define the structure and format of web pages, including basic tags (such as <html>, <head>, <body>), title tags (such as <h1> to <h6>), paragraph tags (<p>), list tags (<ul>, <ol>), link tags (<a>), image tags (<img>), form tags (such as <form>, <input>, <button>) wait.
2024-04-05 comment 0 1322
