int() changes a string to an integer . For example, int(’12’) will give us an integer 12. In the above example, we are taking the input from the user as a string with the input() function and then we are using int() to change it to an integer.
Read moreWhat is type casting in Dart?
A string can be cast to an integer using the int. parse() method in Dart . The method takes a string as an argument and converts it into an integer.
Read moreWhat are types of data types?
Common data types
Read moreWhat are types in flutter?
Here is the list of built-in data types that can be used in Flutter:
Read moreWhat is object type in Dart?
Dart is object-oriented programming, and everything is treated as an object in Dart. An object is a variable or instance of the class used to access the class’s properties . Objects have two features – state and behavior.
Read moreHow do you know if a Dart number is int?
Dart numbers (the type num ) are either integers (type int ) or doubles (type double ). It is easy to check if a number is an int , just do value is int .
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