Answers for "dart list insert"

3

inserting elements to list dart

import 'dart:core';

void main() {
  
  List<int> intArr = [1,2,3,4,5];
  
  //adding single int to list
  intArr.add(6);
  
  //adding multiple int to list
  intArr.addAll([7,8]);
  
  //adding element or elements to specific location
  //syntax: List.insert(index,value)
  intArr.insert(0,0);
  
  //syntax: List.insertAll(index, iterable_list_of _values)
  intArr.insertAll(0,[-2,-1]); 
  
}
Posted by: Guest on June-04-2020
1

dart list insert

void main() { 
   List l = [1,2,3]; 
   l.insert(0,4); 
   print(l); 
}
Posted by: Guest on November-13-2021

Code answers related to "Dart"

Browse Popular Code Answers by Language