As a child in Jacksonville, Fla., Alex Chern built string instruments out of office supplies and tuned them, stretching rubber bands taut to change their pitch. Starting at age 7, he took violin ...

paint5 is a simple painting application built on basic Javascript and HTML5 standards. A simple explanation of how the painting works is as follows: A javascript function continually keeps track of ...

In this article, I’ll show you how to combine two string functions, MID() and FIND() to solve the problem of parsing structurally inconsistent data. I’m using Microsoft 365, ...

Built-in JavaScript objects and functions are ones you'll use all the time. Here's how to use Object, JSON, String, Math, Date, and console in your JavaScript programs.

Microsoft Excel’s new text functions make working with strings a breeze. Find out how to use TEXTAFTER() and TEXTBEFORE() in this tutorial.

Learn how to make the most of Observable JavaScript and the Observable Plot library, including a step-by-step guide to eight basic data visualization tasks in Plot. Built-in reactivity is one of ...