What are some useful Jupyter magic commands?

What are some useful Jupyter magic commands?

Jupyter magic commands are special commands that start with % or %% and provide additional functionality. For example, %timeit measures execution time, and %%writefile saves code to a file.

Can you give me examples of line and cell magics?

Sure! Line magics start with a single % and apply to a single line, like %pwd to print the current directory. Cell magics start with %% and apply to the entire cell, like %%time to time the execution of the cell.

How do I create a custom magic command?

You can create a custom magic command by defining a function and using the @magics_class decorator from the IPython library. Then, register it with the IPython magic system.

What are some common mistakes when using magic commands?

Common mistakes include forgetting to use the correct syntax, mixing up line and cell magics, and not loading the necessary extensions.