In the previous lesson, we declared a List, now we have to access each element from the list. there are many ways who achieved this we will be discussing only the most used of them.

forEach()

forEach() extract items from the List one by one and return item in function in forEach, element extracted here are in sequential order

void main() {
List<String> movies=["Avengers","IronMan","Harry Potter-I","Harry Potter-II"];
 
movies.forEach((movie){
   print(movie);
});
  
}

OUTPUT

Avengers
IronMan
Harry Potter-I
Harry Potter-II

There is another sentence of forEach :

void main() {
List<String> movies=["Avengers","IronMan","Harry Potter-I","Harry Potter-II"];
 
for(String str in movies){
   print(str);
}
}

OUTPUT

Avengers
IronMan
Harry Potter-I
Harry Potter-II

for Loop

But sometimes you require items as well as index number also so for that we can use the basic for loop syntax

void main() {
List<String> movies=["Avengers","IronMan","Harry Potter-I","Harry Potter-II"];
 
for(int i=0;i<movies.length;i++){
   print("Index $i, Item= ${movies[i]}");
}
}

OUTPUT

Index 0, Item= Avengers
Index 1, Item= IronMan
Index 2, Item= Harry Potter-I
Index 3, Item= Harry Potter-II