Map is a common way to transform lists in most programming languages. In Python, map is a function that loops over a list and applies a function (that you provide) to each item. Your function receives ...

Python is great because it includes an interactive mode for learning the language and quickly testing out code ideas. IPython ...

The White House’s latest travel ban imposes restrictions on citizens from nineteen countries, many of which are contending with crises at home. Another thirty-six could be next.

More affordable than ever, 3D printers are booming for personal, professional, and educational use. Here's everything to know before you buy one, along with the top models from our hands-on testing.

It's the fourth and final day of the Prime Day deals event. Don't miss this chance to get some of our top-tested items at the best price.

Inkjet or laser? Need just printing, or have to scan and copy, too? Seeking low-cost ink, or a low-cost printer? Here's how to choose the right printer for home or work, backed by our top lab ...

Below is the list of America’s 100 most-loved books brought to you by The Great American Read. Explore the book list and visit the book pages to learn more. You can also print a checklist of the ...