Remove key from dictionary

Python delete value from dictionary

dict = {'an':30, 'example':18}
#1 Del
del dict['an']

#2 Pop (returns the value deleted, but can also be used alone)
#You can optionally set a default return value in case key is not found
dict.pop('example') #deletes example and returns 18
dict.pop('test', 'Key not found') #returns 'Key not found'

Remove keys from dict python

''' 
Deleting an entry from dictionary using del 
'''
# If key exist in dictionary then delete it using del.
if "at" in wordFreqDic:
    del wordFreqDic["at"]
    
print("Updated Dictionary :" , wordFreqDic)

Source: thispointer.com

Remove dict python

del r[key]

Remove key from dictionary

if 'key' in my_dict:
    del my_dict['key']

Source: stackoverflow.com

Dictionary Delete a Entry

hh = {"a":3, "b":4, "c":5}

# delete a entry
del hh["b"]
print(hh)
# {'a': 3, 'c': 5}

Source: xahlee.info

Similar codes

3 votes109 views1 answer
Maping value to data in pandas dataframe
Python
1 vote110 views1 answer
Error: Command '['/home/robert/python/python_p/env/bin/python3.8', '-Im', 'ensurepip', '--upgrade', '--default-pip']' returned non-zero exit status 1.
Python
11 votes117 views3 answers
Django q filter
Python
35 votes118 views6 answers
Lambda python
Python
3 votes95 views2 answers
Python writelines newline
Python
1 vote104 views1 answer
Python print dict new line
Python
0 vote108 views1 answer
Add vertical line to horizontal graph
Python
1 vote67 views2 answers
Scrapy crawl output json
Python
0 vote107 views1 answer
Python kivy bind
Python
0 vote96 views1 answer
Bag of word scikit learn
Python