Remove element from array, using slice

Question

I am trying to remove a element from my array using slice, but i can\'t get it to work, look at this piece of code.

    console.log(this.activeEffects); // P         


        

Answer 1

.slice does not mutate the array, you could use .splice() to remove the item at index i in the array:

this.activeEffects.splice(i, 1)