Jan questions

• pandas dataframe to_csv works with sep='\n' but not sep='\t'
• Is it possible to reopen running Sublime command console without hitting ctrl+B again (to prevent a new start)?
• Is it possible to change font sizes according to node sizes?
• Why does the result of scipy.sparse.csc_matrix.sum() change its type to numpy matrix?
• Is it possible to ignore Matplotlib first default color for plotting?
• What are the causes of overflow encountered in double_scalars besides division by zero?

Jan answers