Excerpted from The Innovators: How a Group of Hackers, Geniuses, and Geeks Created the Digital Revolution by Walter Isaacson. Out now from Simon & Schuster. Innovation requires having at least three ...

How to overcome a few not-so-easy tasks in Python, such as creating stand-alone Python apps, backing up SQLite databases, and installing Python on an air-gapped machine. Managing the complexities of ...

Subroutines are usually small in size, which means they are much easier to write, test and debug. They are also easy for someone else to understand. As they are written outside of the main program, ...