Circuit Playground Express: Part 1
Set up the Circuit Playground Express and light up some colors using the NeoPixels.
StartKey Concepts
Review core concepts you need to learn to master this subject
Python function default return value
Python function default return value
# Function returning None
def my_function(): pass
print(my_function())
#Output
None
If we do not not specify a return value for a Python function, it returns None
. This is the default behaviour.
Circuit Playground: Part 1
Lesson 1 of 1
What you'll create
Portfolio projects that showcase your new skills
How you'll master it
Stress-test your knowledge with quizzes that help commit syntax to memory