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key error python

The Great Carlos answered on June 2, 2021 Popularity 10/10 Helpfulness 3/10

answer key error python

related python dictionary key error

key error python

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"""
KeyError exceptions occur when you attempt to index a dictionary with a key
that doesn't exist. Simple example below
"""

my_dict = {
    'key1': 1,
    'key2': 2,
    'key3': 3,
}

                        # Outputs
print (my_dict['key1']) # 1
print (my_dict['key2']) # 2
print (my_dict['key3']) # 3
print (my_dict['key4']) # KeyError: 'key4'

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Contributed on Jun 02 2021

The Great Carlos

0 Answers Avg Quality 2/10

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python dictionary key error

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my_dict = {'key1': 'value1', 'key2': 'value2'}
key_to_find = 'key3'  # Key that does not exist in the dictionary

# Using the get() method with a default value
value = my_dict.get(key_to_find, 'Key not found')
print(value)

Popularity 9/10 Helpfulness 4/10 Language python

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Contributed on Sep 12 2023

YOU.com

0 Answers Avg Quality 2/10

key error python

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python dictionary key error

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