Unordered Sets
Explore how Dart handles unordered sets, collections of unique items without specific order. Learn to create sets using literals and constructors, understand type specifications, and see how duplicates are managed. This lesson helps build foundational skills for managing unique data in Dart programming.
We'll cover the following...
We'll cover the following...
Overview
In Dart, a set is an unordered collection of unique items. This means that items do not have a specified position in a set, therefore, a set cannot have duplicates of the same item.
Sets are of type
Set.
Creating a set
There are multiple ways to create a set. Let’s look at the more common ones below.
Using literals
Just like lists, sets can also be created using set literals. The syntax is pretty much the same, the only difference is that list ...