Showing posts with label Modify ad Delete the values of the dictionary keys. Show all posts
Showing posts with label Modify ad Delete the values of the dictionary keys. Show all posts

Modify ad Delete the values of the dictionary keys-Remove items from the dictionary

 #Modify the values of the dictionary keys:

employee={"empid":101,"empname":"ramesh","salary":45000,"jobdesc":"developer"}

print(employee) #print all key values in dictionary

employee["jobdesc"]="Software"

print(employee)

employee.update({"compnayname":"google","address":"KPHB Colony"})

print(employee) #update more than one pair or item


#Remove items from the dictionary

pop(key[,d]) : Return and removes the item with the key and return its value. If the key is not found, it raises KeyError.

employee={"empid":101,"empname":"ramesh","salary":45000,"jobdesc":"developer"}

deleted_item=employee.popitem() #remove last inserted item from the dictionary

print(deleted_item) # print deleted item

print(employee) #print remaining itens in dictionay


# Remove key 'jobdesc' from the dictionary

deleted_item = employee.pop('jobdesc')

print(deleted_item)  

print(employee)


# remove all item (key-values) from dict

employee.clear()

print(employee)  


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