Flutter app development tutorials by Andrea Bizzotto

Introduction to Dart - Part 2: Functions

Jan 18, 2019

This mini-video series is a FREE sample of my Flutter & Firebase Udemy Course.

LEVEL: BEGINNER

Some previous programming knowledge is helpful, but not strictly required.

This video includes an overview of functions in Dart.

Included in this video

  • Functions
  • Function return types
  • Optional parameters, nullability and default values
  • Named parameters
  • The arrow operator

The code in this video was written in Dart 2.1 with Dartpad.

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