A friend, formerly a competitive fighter, once asked me: “Have you ever been punched in the face?” He and I were about to get in a bar fight. He needed to know if I could handle myself: Apparently, ...

People expect businesses to have their own mobile apps these days. But paying upwards of $25 thousand for a custom design is often out of the question. So, in response, some entrepreneurs have turned ...

If you want to learn how to code, taking your first steps can be daunting, but here’s the big secret: There are plenty of free and cheap resources you can use to get all the help you need, learn new ...

Learning how to code will allow you to do everything from build complex apps to make your smart lights flash when you receive an email. Here's our guide on how to get started. When you purchase ...

“I don’t have time to learn it.” We’ve all said it — some of us are still saying it. Many dream of being more data savvy, and so resolve to learn R (or Python, or C or whatever programming language is ...

AI is changing our lives. Are you ready? This post is part of Lifehacker’s “Living With AI” series: We investigate the current state of AI, walk through how it can be useful (and how it can’t), and ...