Hello World in Node.js

Watch out! This tutorial is over 3 years old. Please keep this in mind as some code snippets provided may no longer work or need modification to work on current systems.

This is how you would script “Hello World” in Node.js

Hello World in Morse code on Raspberry Pi

Watch out! This tutorial is over 4 years old. Please keep this in mind as some code snippets provided may no longer work or need modification to work on current systems.

Somebody posted a tutorial on YouTube showing a LED blinking”hello world” in Morse code using a Raspberry Pi.  However, they only show the code executing, not how it was put together. They also don’t show the hardware setup 🙁

Continue reading

Hello World in Python

Watch out! This tutorial is over 4 years old. Please keep this in mind as some code snippets provided may no longer work or need modification to work on current systems.

This is how you would display “Hello World” in Python.

Hello World in C

Watch out! This tutorial is over 4 years old. Please keep this in mind as some code snippets provided may no longer work or need modification to work on current systems.

This is how you would display “Hello World” in C.