I find the default the size of julia jupyter notebook to be small. I need to increase the code and output size in the notebook. Please tell how to do that rather than doing Ctrl + ‘+’.
Not sure how to change font sizes in jupyter notebook, but in jupyter lab, jupyter notebook’s successor, you can change font sizes by going “settings” → “Advanced Settings Editor” → “codeCellConfig” → “fontSize”. If there is no good reason for you to stick with jupyter notebooks, you might consider switching to jupyter lab. IMHO it does everything jupyter notebook does, but better.