How to add or increment a dictionary entry?

Question

I\'m currently re-engaging with Python after a long absence and loving it. However, I find myself coming across a pattern over and over. I keep thinking that there must be a

Answer 1

I don't know how this was tried, but if you need to append items in dict keys...

indicatorDict = {}
indicatorDict[0] = 'Langford'
indicatorDict[1] = 'Esther'
indicatorDict[3] = 14

Append items to it, be it iteratively or other types:

indicatorDict[0] = np.append(indicatorDict[0],'Auditorium')
indicatorDict[1] = np.append(indicatorDict[1],'Duflo')
indicatorDict[3] = np.append(indicatorDict[3],'November') 

Printing ...

{0: array(['Langford', 'Auditorium'], dtype='

I avoided 3rd key in Dict to show that if needed keys can be jumped from one step to another... :) Hope it helps!