Go

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package main

import "fmt"

func main() {
    message := "Hello World"
    fmt.Println(message)
}

Rust

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fn main() {
    let message = "Hello World";
    println!("{}", message);
}

Python

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def hello(name):
    print(f"Hello {name}")

hello("Alex")

SQL

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SELECT
    id,
    name,
    level
FROM players
WHERE level >= 100
ORDER BY level DESC;

Bash

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docker compose up -d
docker compose logs -f

JSON

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{
  "player_id": 10001,
  "level": 100,
  "gold": 999999
}