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
##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
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
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.
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The official account web page update cache, this thing is simple and simple, and it is complicated enough to drink a pot of it. You worked hard to update the official account article, but the user still opened the old version. Who can bear the taste? In this article, let’s take a look at the twists and turns behind this and how to solve this problem gracefully. After reading it, you can easily deal with various caching problems, allowing your users to always experience the freshest content. Let’s talk about the basics first. To put it bluntly, in order to improve access speed, the browser or server stores some static resources (such as pictures, CSS, JS) or page content. Next time you access it, you can directly retrieve it from the cache without having to download it again, and it is naturally fast. But this thing is also a double-edged sword. The new version is online,

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mPDF is a PHP library that can generate PDF files from UTF-8 encoded HTML. The original author, Ian Back, wrote mPDF to output PDF files "on the fly" from his website and handle different languages. It is slower than original scripts like HTML2FPDF and produces larger files when using Unicode fonts, but supports CSS styles etc. and has a lot of enhancements. Supports almost all languages, including RTL (Arabic and Hebrew) and CJK (Chinese, Japanese and Korean). Supports nested block-level elements (such as P, DIV),
