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HomeWeb Front-endHTML Tutorial7 recommended articles about unpopular topics

HTML is the unified language of the Web. These rough tags contained in angle brackets constitute today's Web. In 1991, Tim Berners-Lee wrote a document called "HTML Tags", which included about 20 HTML tags used to mark web pages. He directly borrowed the markup style of SGML, which is the HTML markup style we saw later. Today, the editor of Huwu will sort out some cold knowledge about HTML5 that you may not know. Many people should know that JavaScript code can be run in the browser address bar. JavaScript code can be run directly in the browser address bar. The method is to start with javascript: followed by the statement to be executed. For example: Note that to execute javascript code, you need to enter it manually in the browser. If you copy the code, IE and Chrome will automatically remove the javascript: at the beginning of the code, so you need to add it manually to execute it correctly. Although it will not be automatically removed in Firefox, But it doesn't support running JS code in the address bar at all! ! If the browser address bar runs the HTML code, if it says the above

1. Share some unpopular HTML5 knowledge

7 recommended articles about unpopular topics

##Introduction: HTML is the unified language of the Web. These rough tags contained in angle brackets constitute today's Web. In 1991, Tim BernersLee wrote a document called "HTML Tags", which includes about 20 HTML tags used to mark web pages. He directly borrowed the markup style of SGML, which is the HTML markup style we saw later. Today, the editor of Huwu will sort out some cold knowledge about HTML5 that you may not know. Many people should run JavaScript code in the browser address bar...

2. angularJs detailed explanation of some unpopular attributes of instructions

7 recommended articles about unpopular topics

Introduction: Detailed explanation of some unpopular attributes of angularJs directives

3. Something about CSS3 Unpopular attributes_html/css_WEB-ITnose

Introduction: Some unpopular attributes of CSS3

4. Slightly unpopular A little experience, phpnow cannot open the default page related problem handling

7 recommended articles about unpopular topics

##Introduction: A slightly less popular experience , phpnow cannot open the default page problem solving Because of the need to debug the project locally, you need to use phpnow. Downloading and installing is very simple, but after installation, 127.0.0.1 does not display the default page and is always loading. try From the beginning, it was a problem that one network card was bound to multiple IPs, so I removed multiple IPs and kept only one, but the problem remained; The search found "The solution to the problem that the default page cannot be displayed after phpnow installation is converted to PHPNOW installation (X

5.

A slightly less popular experience, phpnow cannot open the default page and solve the problem

Introduction: A slightly less popular experience, phpnow cannot open the default page to solve the problem because it is needed for local debugging projects and needs to be used phpnow. The download and installation are very simple, but after installation, the default page of 127.0.0.1 cannot be displayed, and it is always in the loading state. After the attempt started, it was a problem that a network card was bound to multiple IPs, so I removed multiple IPs and only retained them. One, the problem remains; the search found

6.

pear - PHP Shell related Information##Introduction: Writing Shell scripts in PHP seems to be quite unpopular, right? It is not as easy to find as python and ruby. Are there any relevant learning materials that you can recommend? You can use $argv to get Options, so how do I get the value of the -t option? Isn't it possible to get the index of -t and then use $argc[index]? The help is...

7.

After changing the cms, how to migrate the articles in the database of the previous system?

Introduction: The backend cms system built by akcms has been used for more than half a year. Now it needs to be migrated to wordpress. There should be more than a thousand articles in the database. How to migrate them from the database without disturbing the structure? Woolen cloth? The front-end was entrusted with back-end modification and maintenance. akcms is relatively unpopular and cannot be found on Baidu...

[Related Q&A recommendations]:

pear - PHP Shell related information

php - How to migrate the articles in the database of the previous system after changing cms.

javascript - When introducing js or css like bootstrap, is it better to use cdn or download it locally?

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What are boolean attributes in HTML? Give some examples.What are boolean attributes in HTML? Give some examples.Apr 25, 2025 am 12:01 AM

Boolean attributes are special attributes in HTML that are activated without a value. 1. The Boolean attribute controls the behavior of the element by whether it exists or not, such as disabled disable the input box. 2.Their working principle is to change element behavior according to the existence of attributes when the browser parses. 3. The basic usage is to directly add attributes, and the advanced usage can be dynamically controlled through JavaScript. 4. Common mistakes are mistakenly thinking that values ​​need to be set, and the correct writing method should be concise. 5. The best practice is to keep the code concise and use Boolean properties reasonably to optimize web page performance and user experience.

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The Future of HTML, CSS, and JavaScript: Web Development TrendsThe Future of HTML, CSS, and JavaScript: Web Development TrendsApr 19, 2025 am 12:02 AM

The future trends of HTML are semantics and web components, the future trends of CSS are CSS-in-JS and CSSHoudini, and the future trends of JavaScript are WebAssembly and Serverless. 1. HTML semantics improve accessibility and SEO effects, and Web components improve development efficiency, but attention should be paid to browser compatibility. 2. CSS-in-JS enhances style management flexibility but may increase file size. CSSHoudini allows direct operation of CSS rendering. 3.WebAssembly optimizes browser application performance but has a steep learning curve, and Serverless simplifies development but requires optimization of cold start problems.

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