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python dict type

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YOU.com answered on May 6, 2022 Popularity 9/10 Helpfulness 1/10

answer python dict type

related how to type a dict in python

related value types in Python dictionary

python dict type

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# Create an empty dictionary
my_dict = {}

# Add key-value pairs to the dictionary
my_dict['name'] = 'John'
my_dict['age'] = 30
my_dict['country'] = 'USA'

# Access and print values from the dictionary
print(my_dict['name'])    # Output: John
print(my_dict['age'])     # Output: 30
print(my_dict['country']) # Output: USA

# Update the value of a key
my_dict['age'] = 31

# Remove a key-value pair from the dictionary
del my_dict['country']

# Check if a key exists in the dictionary
if 'city' in my_dict:
    print("City:", my_dict['city'])
else:
    print("City key does not exist.")

# Print all key-value pairs in the dictionary
for key, value in my_dict.items():
    print(key, ":", value)

Popularity 9/10 Helpfulness 1/10 Language python

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Contributed on Sep 12 2023

YOU.com

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how to type a dict in python

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from typing import Dict
_dict: Dict[key_type, value_type] = {}
 # Ex: Dict[int, str]

Popularity 9/10 Helpfulness 6/10 Language python

Source: Grepper

Tags: python py

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Contributed on May 06 2022

Phred7

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value types in Python dictionary

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dictionary = {
  1: 'hello', 
  'two': True, 
  '3': [1, 2, 3], 
  'Four': {'fun': 'addition'}, 
  5.0: 5.5
}

Popularity 9/10 Helpfulness 2/10 Language python

Source: www.codecademy.com

Tags: dictionary d

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Contributed on Oct 21 2022

Rajitha Amarasinghe

0 Answers Avg Quality 2/10

python dict type

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python dict type

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how to type a dict in python

value types in Python dictionary

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