This content originally appeared on DEV Community and was authored by Shubham Jadhav
Array.splice() method in JavaScript.
• What is splice method?
=> The splice array method removes array items and replace it if any items provided.
• Syntax of splice method
=> arrayName.splice(starting index of item to remove, number of items to remove, replace item)
The third parameter is optional in splice method.
=> Examples of splice method
=> Explanation :-
In the above example I created an array which name is arr and store some values [1,2,3,4,5].
Now I use splice method and I am passing two parameters, first parameter is 2 and second parameter is also 2.
The first parameter indicate that index number of array items and second parameter indicate that how many items to remove.
Then, I stored splice method in another variable name is splice_arr.
The output is [3,4].
=> Another example :-
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This content originally appeared on DEV Community and was authored by Shubham Jadhav
Shubham Jadhav | Sciencx (2021-09-11T04:58:29+00:00) Array.splice() method in JavaScript ?. Retrieved from https://www.scien.cx/2021/09/11/array-splice-method-in-javascript-%f0%9f%9a%80/
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