Deleting a dictionary entry in Python

0 votes
How do we delete a pair of keys and values from a dictionary?
May 2, 2018 in Python by snake
39 views

1 answer to this question.

0 votes

Use pop():

mapping.pop("key_x") #key_x is a key entry

Note that this mutates the dictionary.

answered May 2, 2018 by Nietzsche's daemon
• 4,260 points

Related Questions In Python

0 votes
1 answer

How to correctly return an a dictionary as an output in zappier code using python?

David here, from the Zapier Platform team. ...READ MORE

answered Dec 3, 2018 in Python by charlie_brown
• 7,710 points
102 views
0 votes
1 answer

What is a dictionary in Python?

Dictionary can be understood as a key-value ...READ MORE

answered Mar 4 in Python by Priyaj
• 56,200 points
20 views
+3 votes
7 answers

How can I rename a file in Python?

yes, you can use "os.rename" for that. ...READ MORE

answered Mar 31, 2018 in Python by DareDev
• 6,810 points
111 views
+2 votes
2 answers

How can I create a new file in Python?

You can try the below code which ...READ MORE

answered Mar 31, 2018 in Python by anto.trigg4
• 3,420 points
78 views
+1 vote
2 answers

how can i count the items in a list?

Syntax :            list. count(value) Code: colors = ['red', 'green', ...READ MORE

answered Jul 6 in Python by Neha
• 330 points

edited Jul 8 by Kalgi 168 views
+4 votes
6 answers
+4 votes
7 answers

Splitting a List into chunks in Python

Here's a generator that yields the chunks ...READ MORE

answered Apr 13, 2018 in Python by Nietzsche's daemon
• 4,260 points
3,876 views
+1 vote
4 answers

Count the frequency of an item in a python list

To count the number of appearances: from collections ...READ MORE

answered Oct 18, 2018 in Python by tinitales
321 views