Var article = ĭocument.getElementById('arr_slice').innerHTML = heading Įxplanation: In the above program, we can see we are selecting the second and third elements of the given array using the slice() method.

Example #1Ĭlick the button below to select the second and the third elements from the array and print. Similarly, if the end parameter is not defined then the slice() method will extract up to end-1 which means it will use the length or size of the array for end parameter. We should also note that in the slice() method if the start parameter is not defined then slicing begins from the index 0 of the array and therefore this start parameter identifies the zero-based index of the array. This method returns a new array that contains the selected elements of the array. end: this parameter is used to define the index of an array at where the function should stop extracting the elements from the array.

start: this argument is used to define the index of an array from where the function should start selecting the elements of an array.

Js array slice