1. HTML Entities:
In web development, displaying special characters can sometimes cause issues due to the way certain symbols are interpreted by the browser. HTML entities are used to represent characters that would otherwise be reserved for HTML syntax or are not present on the keyboard. In this guide, we will explore how to use HTML entities effectively, and how they can enhance the content on your website, such as on Digital Erena.
2. What are HTML Entities?
HTML entities are codes that represent special characters in web content. They begin with an ampersand (&) and end with a semicolon (;). For example, the less-than sign (<) is reserved for HTML tags, so it needs to be written as < to be displayed as a character in content.
3. Example: Using HTML Entities in Your Code
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>HTML Entities - Digital Erena</title>
</head>
<body>
<div class="container">
<p>This is a paragraph</p>
<p>This is also a paragraph</p>
<p>Paragraph is written like this <P></p>
<p>Paragraph is written like this <p></p>
<p>Pound is written like this £</p>
<p>Empty character is written like this ​</p>
<p>Copyright is written like this © 2024 Digital Erena</p>
</div>
</body>
</html>
4. Key HTML Entities:
Non-breaking Space ( ): A non-breaking space is used to create extra spaces between words or characters that won’t collapse. This is useful when you want to ensure consistent spacing in your content:
<p>This is also a paragraph</p>
Less-than (<) and Greater-than (>): These are used to display HTML tags as plain text rather than having them interpreted by the browser.
<p>Paragraph is written like this <p></p>
Pound Symbol (£): This is used to display the pound currency symbol:
<p>Pound is written like this £</p>
Empty Character (): This invisible entity can be useful for preventing the browser from breaking the line in certain places.
<p>Empty character is written like this ​</p>
Copyright Symbol (©): To display the copyright symbol, use the following entity:
<p>Copyright is written like this © 2024 Digital Erena</p>
Here, the !important rule in the .redbg class overrides the border style of the other two classes, applying a black border. Without !important, the class that appears last in the HTML code would determine the border style.
5. Conclusion
HTML entities are a valuable tool in a developer's toolkit, allowing for the representation of special characters, symbols, and spaces in web content. Whether it's for creating more readable content or displaying specific symbols, using entities properly ensures that your webpage, like Digital Erena, maintains both functionality and visual integrity.