Discussion on: 8 Ridiculously Simple Javascript Tricks Not Taught on Tutorials

[Manuel Ojeda]

You can remove items from an array by using the filter function by giving the desire value comparing the difference

const array = [1, 2, 3, 4, 5]

// Let's remove 3
console.log(array.filter((item) => item !== 3))
// [1, 2, 4, 5]

[Vaibhav Namburi]

Yeah but this is a O(n) complexity, array.length = whatever is O(1) :)

Unless we're talking about two different things ofc 😂