PYTHON BEGINNERS - 17 : DICTIONARY

 IN THIS TUTORIAL, YOU WILL LEARN ABOUT DICITONARY IN PYTHON:

monthConversions = {

    "Jan" : "January" ,

    "Feb" : "February" ,

    "Mar" : "March",

    "Apr" : "April",

    "May" : "May"

}

# print(monthConversions["Dec"])   #OR --> throws an error

print(monthConversions.get("Dec" , "not a valid key"))  #--> returns None