When you're programming, you'll often need to switch between data types. For example, you may need to convert a string into a number. The ability to convert one data type to another gives you great flexibility when working with information. JavaScript has…

Numbers, dates, and timers are important parts of JavaScript. And you'll need to know how to work with them when writing your code. We often ignore these topics as many articles don't discuss them. So here, we'll dive deep into the techniques you can use…

Numbers, dates, and timers are important parts of JavaScript. And you'll need to know how to work with them when writing your code. We often ignore these topics as many articles don't discuss them. So here, we'll dive deep into the techniques you can use…

When you're working with a JavaScript program, you might need to check whether a string contains a substring. A substring is a string inside another string. Specifically, you might need to check whether a word contains a specific character or a speci...

Let's say you want to generate a random number between 10 and 15 – how do you do that in JavaScript? I'll show you how with examples in this article. In JavaScript, there's the random method of the Math object which returns random numbers. But this has a…

By Dillion Megida There are many operators in JavaScript, one of which is the ternary operator. In this article, I'll explain what this operator is, and how it can be useful when building applications. I have a video version of this topic you can che...