Calling a Function
Let’s study function invocation in Dart.
We'll cover the following
A simple function call
When you want to use a function, it needs to be invoked by being called upon. You call a user-defined function the same way you call a built-in function; by calling its name followed by the input in ()
. Let’s call the newPrint
function and sum
function we defined in the previous lesson.
We will be storing the return value of any function with a return value in a variable
result
.
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