Using array operator to reference variable in an array : Array Index « Array « Perl






Using array operator to reference variable in an array

    

@a1 = (1, 2, 3, 4, 5, 6);
@a2 = @a1[0 .. 3];
print join (", ", @a2);

   
    
    
    
  








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1.Using Arrays as an Indexed List
2.Directly indexing an array's contents:
3.Array index in action
4.Accessing List Values
5.Adding to an Array
6.Index an array
7.Reference more than one elements in an array at the same time
8.Multiple Elements Of A List
9.Get array element by index
10.Access array element by index
11.Create @array with one element by referring to nonexistent element 0
12.Get array last index
13.Get two variables from array
14.Reference a dereferenced array by index
15.Reference array element by index
16.Reference negative array index
17.Using a minus variable as the array index
18.Update part of an array by referencing only a sub range
19.Using negative subscripts to access elements from the end of the array
20.Mulitple indexing
21.Special Scalars and Array Assignment