Pretty Print All Cell’s Outputs (and not just the last output of the cell)

jupyter_fun.ipynb

/* normally only the last_exp in a code cell is printed to output for us. 
   we can modify this setting by updating from the default value `last_expr` to 'all'
   for the function below */

from IPython.core.interactiveshell import InteractiveShell
InteractiveShell.ast_node_interactivity = "all"

/* note: you have to run the setting change in a separate cell for it to take effect for the next cell run.
   To make this behavior consistent across all notebooks edit: `~/.ipython/profile_default/ipython_config.py`: */

  c = get_config()
  c.InteractiveShell.ast_node_interactivity = "all"

/* be careful - this has side effects - would not recommend setting globally ever.
   Some libraries will start spewing a lot of noise (e.g. matplotlib). To fix that: 
       a) add `;` at the end of the lines whose output you don’t want to be displayed.
`      b) `;` doesn't work when the code line that outputs something is part of some loop, 
           in which case the workaround of assigning to `_` does the trick */

      /* a */
      fig, axes = plt.subplots(2, 1, figsize=(20, 20))
      axes[0].set_ylim(-5, 5);

      /* b */
      fig, axes = plt.subplots(2, 1, figsize=(20, 20))
        for i in [1,2]:
          _ = axes[i].set_ylim(-5, 5)