DAY22: Python day 30

worked on projects and with a deeper dive into tkinter for the past two days.

catching exceptions

• try, except, else, finally keywords
• helps prevent error
• raise keyword: arbitrarily create error

Json(JavaScript Object Notation)
-json.dump() to add data. Mode should be "w"
-json.load() to read json file as dictionary. Mode should be "r"
-json.update() to update data we got hold of