Dart Beginners Course: Collections

Dart Beginners Course: Collections

In this Dart tutorial beginners shows how to work with collections in Dart (lists, sets, maps).

This tutorial shows how to work with collections in Dart (lists, sets, maps).

CONTENTS

  • 00:00 - Intro
  • 00:29 - Section intro
  • 01:20 - Lists
  • 05:23 - Exercise: Sum of the items in a list
  • 06:28 - List methods
  • 10:07 - Type annotations with lists
  • 12:03 - Using var, final, const with lists
  • 14:31 - Sets
  • 18:21 - Exercise: Sets
  • 20:33 - Maps
  • 25:32 - The as operator
  • 27:07 - The null value
  • 28:35 - Iterating on maps
  • 31:34 - Exercise: Pizza Ordering
  • 34:03 - Nested Collections
  • 35:46 - Exercise: Restaurant ratings
  • 37:37 - Collection-if
  • 40:27 - Collection-for
  • 42:04 - Spreads
  • 45:11 - Exercise: Shopping List
  • 47:27 - Copying collections
  • 52:24 - The End

Supporting GitHub project: https://github.com/bizz84/dart-course-materials

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