/Python/Delete a key and value from dict python

Delete a key and value from dict python

Python dictionary delete by value

myDict = {key:val for key, val in myDict.items() if val != deletevalue}

Source: stackoverflow.com

Python dictionary delete based on value

# empty dictionary
dictionary = {}
# lists
list_1 = [1, 2, 3, 4, 5]
list_2 = ["a", "b", "c", "d", "e"]
# populate a dictionary.
for key, value in zip(list_1, list_2):
    dictionary[key] = value
# output
print(dictionary)

# Item to delete
item_1 = "c"

# Delete item from dictionary - based on values specified
for key, value in dictionary.items():
    if value == item_1:
        dictionary.pop(key)
        break

print(dictionary)

Source: grepper.com

Similar codes

-1 vote218 views1 answer
Use linear regression to predict python
Python
0 vote269 views1 answer
Myshop flower notimplementederror
Python
16 votes230 views6 answers
Joins in pandas
Python
16 votes195 views2 answers
Python reload import
Python
0 vote199 views1 answer
D-tale colab
Python
0 vote227 views1 answer
Iterating over tuples in python
Python
1 vote222 views2 answers
Python mp4 to mp3
Python
0 vote203 views1 answer
Get the hour of every instance of the date_time
Python
3 votes216 views4 answers
How to Copy a File in Python?
Python
2 votes210 views5 answers
Torch.stack
Python