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Q & A – Python Dictionary
(1) What Is A Python Dictionary? How Does It Work? Python Dictionary objects are data types that are enclosed in curly braces ‘{}’ and have key and value pairs and each pair is separated by a comma. The dictionary is mapped. Meaning since it has key and value pair, a meaningful key can save a lot of trouble for coders, like using an address key to save all the addresses, an id key for all id’s and so on. Moreover, as of Python >3.6, dictionaries also preserve the order. Example-1 student = {‘Name’:’Subrat’, ‘Subject’:’Math’, ‘Mark’:88} print(student) {‘Name’: ‘Subrat’, ‘Subject’: ‘Math’,
