Return values and side effects
Returning a result is different from changing outside state or printing output.
3 minutes. No sign-up needed.
This lesson is part of the Software engineering course.
Example plan3 lessons · 9 min
Variable scope3 min
Return values and side effectsFunctions3 min
Function responsibilitiesFunctions3 min
An example. Your plan follows your answers, so it can start later and end sooner.
Build my plan
Start free, no account needed.