Lesson 2 : Basic Dart Language | Flutter Android | IOS App Development | Live Course 2023

In this video, we discuss List and Map and its common method.
#flutter #dart #list #map

In programming, a list is a data structure that is used to store a collection of values, such as numbers or strings. Lists are mutable, which means that their contents can be changed after they are created.
Lists are defined using square brackets ‘[ ]’ with each element separated by a comma. For example, the following code creates a list of numbers:
List numbers = [1, 2, 3, 4, 5];

In programming, a map is a data structure that is used to store a collection of key-value pairs, where each key is unique and associated with a specific value. Maps are also sometimes referred to as dictionaries or associative arrays.

Maps are defined using curly braces {}, with each key-value pair separated by a colon : and each pair separated by a comma. For example, the following code creates a map of strings to integers:
Map ages = {
‘Alice’: 25,
‘Bob’: 30,
‘Charlie’: 35
};

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