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Hello World and Comments

Tutorial December 10, 2024
javascript

  • What happens?
  • The console.log() function outputs text to the console.
  • "Hello, World!" is a string (text) enclosed in double quotes.
  • In a browser:
  • Open the console (Ctrl+Shift+J or Cmd+Option+J) and type the code.
  • In Node.js:
  • Save the code in a file (e.g., hello.js) and run it using: