So, in this case, it starts from index 2 and deletes 1 value, and inserts ‘Kiwi’ there.Ĭase 4: Similar to the above example just removing 2 items now.Ĭase 5: Here we are passing the starting position as out of index range. Starts from index 1 and deletes 2 items from the array.Ĭase 3: Here passing start, deleteCount, and the item as well. Here passing index as 2 returns the array from that index to the length of the array.Ĭase 2: Here passing start and delete count. Examples of spliceĬase 1: passing only start. If you are not mentioning it then it will just delete the elements. These are the elements that will be added from the start index. If it is 0 or negative no element will be deleted. deleteCount: This is an optional parameter and refers to the number of elements to remove. ![]() If the value is negative then it will start from that many positions from the end. In such a case it will behave as an adding function. If the value of start is greater than the length of the array then it is set to the length of the array.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |