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).

Visual Studio Code has been my favorite programming text editor and integrated development environment (IDE) for years. Even ...

The frontier AI labs continue to outdo each other with their new model releases. Anthropic has launched Claude Sonnet 4.5, ...