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Python Dictionary / of Python Dictionary Basic Examples
# Dictionaries student = {"name":"ram", "marks":500, "Rank":1} print(student) student = {"name":"ram","marks":[200, 300, 250], "subjects":["maths", "physics", "chemisrty", "social"]} print(student) student = {"Number":(1, 2), "subjets":("maths", "social")} print(student) student = {"name":"ram", "marks":500, "Rank":1, "name":"krish"} student = {1:"ram", 2:500, 3:1, 4:"krish"} print(student) # How to Accessing Values in Dictionary? student = {"name":"ram","marks":[200, 300, 250], "subjects":["maths", "physics", "chemisrty", "social"]} print(student) print(student["name"]) print(student["marks"]) # Shall we take duplicate keys in dictionaries? # yes but it overrides the vale student = {"name":"ram", "marks":500, "Rank":1, "name":"krishna"} print(student["name"]) # Shall we take numbers as key? student = {1:"ram", 2:500, 3:3, 4:"krishna"} print(student[1]) # #======================================================================== # Updating Dictionary student = {"name":"ram", "marks":500, "Rank":1} print(student) student["name"] = 'krish' print(student) # #======================================================================= # Delete Dictionary Elements? student = {"name":"ram", "marks":500, "Rank":1} del student["name"] student.clear() del student print(student)