The JavaScript array splice() method is used to add/remove elements to/from the given array.
Syntax:
array.splice (start,delete,element1,element2,...)
Parameters:
start: It is a required parameter and represents the index from where the function starts to fetch the elements.
delete: It is an optional parameter and represents the number of elements that have to be removed.
element1,element2,… : It is an optional parameter that represents the elements that have to be inserted.
Returns:
A new array with removed elements.
Example:
<!DOCTYPE html> <html> <body> <script> var a = ["GOLD","SILVER","DIAMOND","RUBY","PLATINUM"] var result=a.splice(2,1,"BRONZE") document.writeln(a); </script> </body> </html>