Diego Palacios Lepore articles - 6 total
Memoization in JavaScript
This is a continuation of the conversations about closure. This time I'll talk about memoization, which is a performance optimization technique that leverages closures.
A Practical Introduction to Closures in JavaScript
Closures are a very interesting topic, and it is a demonstration of how to leverage the lexical scope in JavaScript
Understanding Array.prototype.sort() in JavaScript: A Beginner's Guide
Introduction Have you ever stumbled upon the Array.prototype.sort() method and found...
To-Do app: Composition API as an alternative to Vuex
Provide a module that uses the new Vue 3 Composition API as an alternative to Vuex.
Understanding “this” in JavaScript by focusing on “where” and “how” a function is invoked
In this article I talk about what I've learned about how to know where this points to in a given...
NaN, isNaN() & Number.isNaN()
In this article I talk about the quirks of the the NaN special value, and why we should use the Number.isNaN() utility instead of isNaN().