There is no way to return a value from forEach . Just use a for loop instead. On top of that, the Dart style guide specifically recommends using a for loop over a forEach unless you can reuse an existing function.
Read moreWhat is loop in Dart?
Dart Loop is used to run a block of code repetitively for a given number of times or until matches the specified condition . Loops are essential tools for any programming language. It is used to iterate the Dart iterable such as list, map, etc. and perform operations for multiple times.
Read moreHow does a for loop work in Dart?
The for loop is an implementation of a definite loop. The for loop executes the code block for a specified number of times . It can be used to iterate over a fixed set of values, such as an array.
Read moreHow do you create an Arraylist in darts?
A new array can be created by using the literal constructor [] :
Read moreHow do you take list input in darts?
In Dart programming language, you can take standard input from the user through the console via the use of . readLineSync() function. To take input from the console you need to import a library, named dart:io from libraries of Dart .
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