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HTML

The language for building web pages

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HTML Example:

<!DOCTYPE html> <html> <title>HTML Tutorial</title> <body> <h1>This is a heading</h1> <p>This is a paragraph.</p> </body> </html>

CSS

The language for styling web pages

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CSS Example:

body { background-color: lightblue; } h1 { color: white; text-align: center; } p { font-family: verdana; }

JavaScript

The language for programming web pages

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JavaScript Example:

<button onclick="myFunction()">Click Me!</button> <script> function myFunction() { let x = document.getElementById("demo"); x.style.fontSize = "25px"; x.style.color = "red"; } </script>

Python

A popular programming language

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Python Example:

if 5 > 2: print("Five is greater than two!")

SQL

A language for accessing databases

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SQL Example:

SELECT * FROM Customers WHERE Country='Mexico';

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