Misterschool™ says «hello» to everyone and he would love to teach how to produce an «Hello world!» output in various programming languages. «Hello world!» is a default WordPress post too: we could delete it, but we wish to greet everyone talking about a little not well-known curiosity.
In addition we will answer to some questions like these:
- “Why is «hello world» so famous?”
- “Why do coders use «hello world»?”
- “Who invented the «hello» word?”
¡Have a nice reading! 🙂