os.path.join (folder, filename) ensures the path is correct for the system. On Windows, it uses backslashes (reports\summary.txt); on Linux and macOS it uses forward slashes (reports/summary.txt).

Explore the depths of retina scan authentication, from its technology and security to ethical considerations and implementation. A guide for developers and security pros.

The Naples-based nonprofit has been at it since 2013, but its numbers only begin to tell the story. As Ian Bartoszek, the wildlife biologist who oversees the nonprofit's python program, is ...