To insert an item at any specific index of the list we use the following approaches.
Read moreHow do you edit a list on Dart?
Updating the index The List class from the dart:core library provides the replaceRange() function to modify List items . This function replaces the value of the elements within the specified range. Where, Start_index − an integer representing the index position to start replacing.
Read moreHow do you remove the first element from a list in flutter?
remove() The List. remove() function removes the first occurrence of the specified item in the list. This function returns true if the specified value is removed from the list.
Read moreHow do I add data to a list in flutter?
Adding elements to lists is done with four elements.
Read moreWhat is TypeError in flutter?
TypeError class Null safety Error thrown by the runtime system when a dynamic type error happens .
Read more