join()

JavaScript30 – Day 17

Another day, another exercise. Today, how to sort arrays without while ignoring the articles of the corresponding title. The exercise required a combination of replacing, sorting and mapping and the final code can be found on Day 17 – Sort Without Articles. Resources: Array.prototype.join() Array.prototype.map() Array.prototype.sort() String.prototype.replace() String.prototype.trim()

JavaScript30 – Day 12

In today’s exercise, I’ve learned how to trigger an action when a user provides a specific key sequence. A potential use would be by adding easter eggs to websites. As always, the final code can be found on Day 12 – Key Sequence Detection. References: EventTarget.addEventListener() Array.prototype.push() Array.prototype.splice() Array.prototype.join() Array.prototype.includes()