You can use the
splice() method takes in two parameters -- the index of the element to be removed, and the number of elements to be removed.
Here's an example code snippet:
let myArray = [1, 2, 3, 4, 5] let indexToRemove = 2 myArray.splice(indexToRemove, 1) console.log(myArray) // Output: [1, 2, 4, 5]132 chars7 lines
In the code above, we created an array
myArray and assigned it some values. We then declared a variable
indexToRemove and assigned it the index of the element we want to remove. Finally, we called
splice() on the
myArray array, passing in the
indexToRemove and a
1 as parameters. This removes one element from the array, starting from the
After running the code, the output should be
[1, 2, 4, 5], which confirms that the element at index
2 (which is
3) has been removed from the array.