Check String Exist In Array Dart Flutter Stack Overflow

Dart Flutter Type Null Is Not A Subtype Of Type String In Type I have array like this var data = [manggo, lemon, watermelon, guava]; i want to display watermelon when i pass the string "water", how do i do that? when i use contains, it will return f. Learn how to check if a value exists in an array using flutter and dart, with examples and tutorials.

Check String Exist In Array Dart Flutter Stack Overflow In dart, array, and list store the same type of collections, arrays are fixed, and list is dynamic. let’s see how to check if an element exists in an array or list.

Displaying Array With Index In Dart Flutter Stack Overflow