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).

The 12-inch Aspen is Aura's latest digital picture frame and one of its thinnest. It features a black or tan frame, an off-white paper mat, and a 12-inch screen with wide, accurate color and an ...

Ars Technica has been separating the signal from the noise for over 25 years. With our unique combination of technical savvy and wide-ranging interest in the technological arts and sciences, Ars is ...