Node Archives - Feral Cat - Software Development

How to Generate a Random Integer in JavaScript (Math.random)

April 6, 2026October 1, 2019 by Carlos

The solution for those of you who want me to cut the crap and need to calculate a random integer from 0 to n in Javascript. My Setup macOS Node v12.10.0 The Problem I was writing a React-Native game where I had multiple cards that would be presented to the player. To spice up the … Read more

How to Parse a JSON String Array in JavaScript (JSON.parse)

April 6, 2026October 1, 2019 by Carlos

I recently encountered a scenario where I needed to store an array of objects locally for later retrieval. The challenge was converting this array of objects into a string before saving it and then cast a string array of JSON objects to JSON. This led me to figure out how to cast a string array … Read more