When you’re getting into web development, you’ll hear a lot about Python and JavaScript. They’re both super popular, but they do different things and have their own quirks. It’s not really about which ...

A lot of our projects rely heavily upon global variables. This can be an ok approach (lots to debate there, but not my point here), but we seem to be setting up our learners for failure, as they ...

A sentence in the description is missing the word "object". It currently says: A NodeList is an array-like, which means you can iterate through it and it shares some common methods with an array. It ...

When you watch this year’s English Premier League soccer games, there’s a high chance you may get mad at some of the offside calls. However, unlike past seasons, your anger won't be because the call, ...

Variables hold a wide variety of information temporarily. The JavaScript data types that can be stored in a variable include: JavaScript variables can hold a few other kinds of data, but these are by ...