Write a Python Program to Remove Given Key from a Dictionary with a practical example.
Python Program to Remove Given Key from a Dictionary Example 1
In this python program, we are using if statement to check whether the key exists in this Dictionary or not. Inside the If, there is a del function to delete key-value from this dictionary.
# Python Program to Remove Given Key from a Dictionary
myDict = {'name': 'John', 'age': 25, 'job': 'Developer'}
print("Dictionary Items : ", myDict)
key = input("Please enter the key that you want to Delete : ")
if key in myDict:
del myDict[key]
else:
print("Given Key is Not in this Dictionary")
print("\nUpdated Dictionary = ", myDict)
Python Program to Delete Given Key from a Dictionary Example 2
This Python program is another approach to delete Key Value from a dictionary. Here, we are using keys functions to find a key inside a dictionary.
# Python Program to Remove Given Key from a Dictionary
myDict = {'name': 'John', 'age': 25, 'job': 'Developer'}
print("Dictionary Items : ", myDict)
key = input("Please enter the key that you want to Delete : ")
if key in myDict.keys():
del myDict[key]
else:
print("Given Key is Not in this Dictionary")
print("\nUpdated Dictionary = ", myDict)
Python Program to Delete Given Key from a Dictionary Example 3
In this python program, we are using the pop function to remove the key from a dictionary.
# Python Program to Remove Given Key from a Dictionary
myDict = {'name': 'John', 'age': 25, 'job': 'Developer'}
print("Dictionary Items : ", myDict)
key = input("Please enter the key that you want to Delete : ")
if key in myDict.keys():
print("Removed Item : ", myDict.pop(key))
else:
print("Given Key is Not in this Dictionary")
print("\nUpdated Dictionary = ", myDict)
