The first program anyone writes in a new language is often really simple and just displays the text “Hello World!”, below are a few examples from languages I have knowledge of.
<html> <head></head> <body> <p>Hello, world!</p> </body> </html>
php echo 'Hello, world!'; ?>
SELECT 'Hello, world!'
SELECT * FROM table WHERE name = 'Hello World!'
PRINT "Hello, world!"
Turns out I know quite a few programming languages. And yes there have been times where I need to stop and think about which language I am writing in.