HTML Tag: Code is one of the most important tags in HTML. It is used to display code snippets or programming code on a web page. This tag is used to display code in a monospace font and preserve the formatting of the code. The Code tag is used to display code in a way that is easy to read and understand.
The Code tag is used to display code in a way that is easy to read and understand. It is used to display code snippets or programming code on a web page. This tag is used to display code in a monospace font and preserve the formatting of the code. The Code tag is used to display code in a way that is easy to read and understand.
The Code tag is used to display code in a way that is easy to read and understand. It is used to display code snippets or programming code on a web page. This tag is used to display code in a monospace font and preserve the formatting of the code. The Code tag is used to display code in a way that is easy to read and understand.
The Code tag is used to display code in a way that is easy to read and understand. It is used to display code snippets or programming code on a web page. This tag is used to display code in a monospace font and preserve the formatting of the code. The Code tag is used to display code in a way that is easy to read and understand.
The Code tag is used to display code in a way that is easy to read and understand. It is used to display code snippets or programming code on a web page. This tag is used to display code in a monospace font and preserve the formatting of the code. The Code tag is used to display code in a way that is easy to read and understand.
The Code tag is used to display code in a way that is easy to read and understand. It is used to display code snippets or programming code on a web page. This tag is used to display code in a monospace font and preserve the formatting of the code. The Code tag is used to display code in a way that is easy to read and understand.
The Code tag is used to display code in a way that is easy to read and understand. It is used to display code snippets or programming code on a web page. This tag is used to display code in a monospace font and preserve the formatting of the code. The Code tag is used to display code in a way that is easy to read and understand.
The Code tag is used to display code in a way that is easy to read and understand. It is used to display code snippets or programming code on a web page. This tag is used to display code in a monospace font and preserve the formatting of the code. The Code tag is used to display code in a way that is easy to read and understand.
The Code tag is used to display code in a way that is easy to read and understand. It is used to display code snippets or programming code on a web page. This tag is used to display code in a monospace font and preserve the formatting of the code. The Code tag is used to display code in a way that is easy to read and understand.
The Code tag is used to display code in a way that is easy to read and understand. It is used to display code snippets or programming code on a web page. This tag is used to display code in a monospace font and preserve the formatting of the code. The Code tag is used to display code in a way that is easy to read and understand.
Here are some examples of how to use the Code tag:
The following code will display a simple HTML page:
<!DOCTYPE html>
<html>
<head>
<title>My HTML Page</title>
</head>
<body>
<h1>Welcome to my HTML Page</h1>
<p>This is a paragraph of text.</p>
</body>
</html>
The following code will display a simple JavaScript function:
function myFunction() {
var x = document.getElementById("myInput");
x.value = x.value.toUpperCase();
}
The following code will display a simple CSS style:
body {
background-color: lightblue;
}
The following code will display a simple PHP script:
<?php
echo "Hello, World!";
?>
The following code will display a simple Python script:
print("Hello, World!")
The following code will display a simple SQL query:
SELECT * FROM customers WHERE country='USA';
The following code will display a simple XML document:
<?xml version="1.0" encoding="UTF-8"?>
<note>
<to>Tove</to>
<from>Jani</from>
<heading>Reminder</heading>
<body>Don't forget me this weekend!</body>
</note>
The following code will display a simple Java program:
public class HelloWorld {
public static void main(String[] args) {
System.out.println("Hello, World!");
}
}
The following code will display a simple C program:
#include <stdio.h>
int main() {
printf("Hello, World!");
return 0;
}
The following code will display a simple Ruby script:
puts "Hello, World!"
The following code will display a simple Perl script:
print "Hello, World!";
The following code will display a simple Bash script:
#!/bin/bash
echo "Hello, World!"
The following code will display a simple PowerShell script:
Write-Host "Hello, World!"
The following code will display a simple TypeScript program:
function greeter(person: string) {
return "Hello, " + person;
}
let user = "Jane User";
document.body.innerHTML = greeter(user);
The following code will display a simple Swift program:
print("Hello, World!")
The following code will display a simple Kotlin program:
fun main() {
println("Hello, World!")
}
The following code will display a simple Rust program:
fn main() {
println!("Hello, World!");
}
The following code will display a simple Go program:
package main
import "fmt"
func main() {
fmt.Println("Hello, World!")
}
The following code will display a simple Dart program:
void main() {
print("Hello, World!");
}
The following code will display a simple Lua script:
print("Hello, World!")
The following code will display a simple R program:
print("Hello, World!")
The following code will display a simple MATLAB program:
disp('Hello, World!')
The following code will display a simple Ruby on Rails application:
class HelloWorldController < ApplicationController
def index
render plain: "Hello, World!"
end
end
The following code will display a simple Flask application:
from flask import Flask
app = Flask(__name__)
@app.route('/')
def hello_world():
return 'Hello, World!'
if __name__ == '__main__':
app.run()
The following code will display a simple Node.js application:
const http = require('http');
const hostname = '127.0.0.1';
const port = 3000;
const server = http.createServer((req, res) => {
res.statusCode = 200;
res.setHeader('Content-Type', 'text/plain');
res.end('Hello, World!');
});
server.listen(port, hostname, () => {
console.log(`Server running at http://${hostname}:${port}/`);
});
The following code will display a simple Express application:
const express = require('express')
const app = express()
const port = 3000
app.get('/', (req, res) => {
res.send('Hello, World!')
})
app.listen(port, () => {
console.log(`Example app listening at http://localhost:${port}`)
})
The following code will display a simple React component:
import React from 'react';
function App() {
return (
<div>
<h1>Hello, World!</h1>
</div>
);
}
export default App;
The following code will display a simple Vue.js component:
<template>
<div>
<h1>Hello, World!</h1>
</div>
</template>
<script>
export default {
name: 'App'
}
</script>
The following code will display a simple Angular component:
import { Component } from '@angular/core';
@Component({
selector: 'app-root',
template: '<h1>Hello, World!</h1>',
styles: ['h1 { font-weight: normal; }']
})
export class AppComponent {
}
The following code will display a simple ASP.NET Core application:
using Microsoft.AspNetCore.Mvc;
namespace HelloWorld.Controllers
{
public class HomeController : Controller
{
public IActionResult Index()
{
return Content("Hello, World!");
}
}
}
The following code will display a simple Ruby on Rails API:
class HelloWorldController < ApplicationController
def index
render json: { message: "Hello, World!" }
end
end
The following code will display a simple Flask API:
from flask import Flask, jsonify
app = Flask(__name__)
@app.route('/')
def hello_world():
return jsonify({ 'message': 'Hello, World!' })
if __name__ == '__main__':
app.run()
The following code will display a simple Node.js API:
const http = require('http');
const hostname = '127.0.0.1';
const port = 3000;
const server = http.createServer((req, res) => {
res.statusCode = 200;
res.setHeader('Content-Type', 'application/json');
res.end(JSON.stringify({ message: 'Hello, World!' }));
});
server.listen(port, hostname, () => {
console.log(`Server running at http://${hostname}:${port}/`);
});
The following code will display a simple Express API:
const express = require('express')
const app = express()
const port = 3000
app.get('/', (req, res) => {
res.json({ message: 'Hello, World!' })
})
app.listen(port, () => {
console.log(`Example app listening at http://localhost:${port}`)
})
The following code will display a simple ASP.NET Core API:
using Microsoft.AspNetCore.Mvc;
namespace HelloWorld.Controllers
{
[ApiController]
[Route("[controller]")]
public class HelloWorldController : ControllerBase
{
[HttpGet]
public IActionResult Get()
&