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).

Invest in at least 25 stocks from various industries or an index fund for quick diversification. Include fixed-income assets like bonds to lower volatility and reduce risk in your portfolio. Add real ...

Objectives Structural MRI of the brain is routinely performed on patients referred to memory clinics; however, resulting ...