Intro about Dictionary

Author: sanjaypradeep

DataCollectionTypes/Dictionary/Tutorials_1.py

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+# Each key is separated from its value by a colon (:), the items are separated by commas, and the whole thing is enclosed in curly braces. An empty dictionary without any items is written with just two curly braces, like this: {}.
+# Keys are unique within a dictionary while values may not be. The values of a dictionary can be of any type, but the keys must be of an immutable data type such as strings, numbers, or tuples.
+
+# How to create a dictionary with some values?
+
+myDict = {'name': 'AnyName', 'id': 123, 'info': 'value of id not neccessarily need to be string since it has integer as numbers'}
+
+print(myDict) # Output: {'name': 'AnyName', 'id': 123, 'info': 'value of id not neccessarily need to be string since it has integer as numbers'}
+
+print(myDict.keys()) #Output: dict_keys(['name', 'id', 'info'])