It covers the Python basics needed for data science (variables ... the syntax or function they need without searching online. (For example, the pandas and NumPy cheat sheets in this repository were ...

pd.read_csv('file.csv'): Reads data from a CSV file into a DataFrame. pd.read_excel('file.xlsx'): Reads data from an Excel file. df.to_csv('output.csv', index=False): Writes DataFrame to a CSV file.

Pandas cheat sheet is here Pandas is a non-negotiable skill for anyone working with data—whether you're a Data Analyst, Scientist, or Machine Learning Professional. When I first started learning ...