Flutter map forEach

Access items from List in Dart/Flutter

We often want to perform the same operation on every element in a list, like displaying each element or manipulating them mathematically. To do that, we can use a loop to iterate over each element, repeating the same code for each element .

Use a for-loop to loop over a list. Use the syntax for item in sequence with sequence as a list to iterate over each item in the list . Alternatively, use range(stop) with stop as the size of the list to create a sequence of numbers up to stop-1 for the sequence .