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"Hello World" in 10 Languages

Rakesh KR on December 05, 2022

Hello World 👋🌍 Let's go through the "Hello World" syntax in 10 languages 🐱‍💻. Feel free to comment ✍️ your first 🥇 "Hello World" language. 1. Ja...
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szabgab profile image
Gabor Szabo •

Rust

fn main() {
    println!("Hello World")
}
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Alex Lohr •

x86 asm (DOS .com executable) 

org 0x100
mov dx, msg
mov ah, 9
int 0x21
int 0x20
msg db 'Hello World!', 0x0d, 0x0a, '$'
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x86 asm (Linux compatible) 

; to build an ELF executable:
; nasm -f elf hello.asm && ld -s -o hello hello.o
section .text
  global _start
section .data
  msg db 'Hello World!, 0xa
  len equ $ - msg
section .text
_start:
mov edx, len
mov ecx, msg
mov ebx, 1
mov eax, 4
int 0x80
mov ebx, 0
mov eax, 1
int 0x80
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AWK 

BEGIN {
  print "Hello World!"
}
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and last, not least:

CSS 

document.body:before { content: "Hello, World!"; }
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Thomas Bnt •

Hello ! Cool post to learn a little more about syntax of others languages with an example! 👍🏼

Don't hesitate to put colors on your codeblock like this example for have to have a better understanding of your code 😎

console.log('Hello world!');
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Example of how to add colors and syntax in codeblocks

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szabgab profile image
Gabor Szabo •

Bash

echo Hello World
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Oleksandr •

Brainfuck:

++++++++[>++++[>++>+++>+++>+<<<<-]>+>+>->>+[<]<-]>>.>---.+++++++..+++.>>.<-.<.+++.------.--------.>>+.>++.
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en.wikipedia.org/wiki/Brainfuck

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sherrydays profile image
Sherry Day •

ChatGPT

Hello, my name is world.
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Lum1naT •

This reply makes me happy while making my blood boil.

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ben profile image
Ben Halpern •

Ruby

puts "Hello world!"
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szabgab profile image
Gabor Szabo •

Perl:

print "Hello World\n";
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or

use feature 'say';
say "Hello World";
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szabgab profile image
Gabor Szabo •

Groovy:

println "Hello World"
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Christian Himpe •

Scheme

(display "Hello World!")
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Aung Myat Moe • • Edited

Php

echo "Hello world!"
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Lua

print "Hello Lua!"
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artydev profile image
artydev •

Nice presentation :-)
You could be interested by Rosetta Code

Regards

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draganclappcreator profile image
Dragan •

Nice.
Here is one you probably don't know yet (since it comes from a language I created and nobody knows):
youtube.com/watch?v=ZnLQs6a5uy0

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Murphylee1408 •

<?php
$greeting = "Hello World";
echo $greeting;
?>