Splice method lets you add and remove items from an array. I takes a minimum of two arguments, first one marks the index of the array item, second, is a number of items to be removes, set to 0 if no items are to be deleted. The following arguments are the new items to be added to the array. When taking out items from the array, splice will automatically return them.
#javascript#array
varcolors=["red","green","blue"];// Select item with index 1 and remove 1 item. Returns removed color ["green"]colors.splice(1,1);// Add more colors to the arraycolors.splice(1,0,"purple","yellow");// colors["red", "purple", "yellow", "blue"]