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Articles tagged with #2articles1week
Introduction A Set is a collection of unique values. The emphasis on unique is because a Set cannot store the same data more than once. It stores each piece of data as a unique key with an inherent value of true. It was introduced in JavaScript ES6 a...
A little back story 馃摐 One day, while learning algorithms in JavaScript, I found this challenge: Using a for loop, iterate from 0 to 100 and return an array of all prime numbers within that range. It seemed easy initially, but I couldn't quite figu...
Introduction Being a developer often feels like riding a roller coaster. Some days you鈥檙e high and ecstatic; others, you鈥檙e at your lowest point - rock bottom. Here are five tips that help me protect my mental health while riding this tech roller coa...
Introduction A Map is a collection of elements, where each element is stored as a key: value pair. By this definition, it can seem similar to an Object, but while a Map can accept any data type (both primitive values and objects) as its key, an Objec...
All JavaScript values are objects, except primitives. What's an Object? An object is a collection of properties in key: value pairs. To understand better, let's take a closer look: Object Properties Let us describe a ball using a couple of variables...
Introduction While working with arrays, most developers often find it challenging to differentiate between Array.prototype.splice() and Array.prototype.slice(). In this article, we will look at these two array methods, understand how they work, and k...
