Those with AI skills are said to make more, but how much more? Also, how have our actual experts been using AI in their own ...

Harvard's free programming classes teach you how to think, debug, and adapt in an AI-driven world where knowing code matters more than ever.

Bash functions are essentially reusable wrappers around commands. You can use them to define complex command pipelines or to perform some detailed work and echo the result. They accept arguments and ...

Aggregate functions help turn large datasets into simple summaries used across many fields. GROUP BY and HAVING allow structured grouping and filtering of data for clearer reports. Functions like ...

Functions are the building blocks of Python programming. They let you organize your code, reduce repetition, and make your programs more readable and reusable. Whether you’re writing small scripts or ...

Functions are the building blocks of Python programs. They let you write reusable code, reduce duplication, and make projects easier to maintain. In this guide, we’ll walk through all the ways you can ...

Ms. O’Rourke is the executive editor of The Yale Review and a professor of creative writing at Yale University. July 18, 2025 When I first told ChatGPT who I was, it sent a gushing reply: “Oh wow — it ...

A new study led by researchers at MIT titled “Your Brain on ChatGPT: Accumulation of Cognitive Debt when Using an AI Assistant for Essay Writing Task” offers a revealing window into what may happen ...

Let’s take a look at a complete Python program in which this function is defined and then called twice: once with the argument 12 and once with the argument 5. Remember: Writing a function definition ...