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Dictionary comprehension example

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John Maina answered on November 20, 2019 Popularity 3/10 Helpfulness 1/10

answer Dictionary comprehension example

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Dictionary comprehension example

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D = {num: num ** 2 for num in range(1, 11)}

print(D)

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Source: www.pynerds.com

Tags: dictionary-comprehension python

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Contributed on Jun 25 2024

John Maina

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create dictionary comprehension python

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{key:value for key in iterable}

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Contributed on Nov 20 2019

Violet Crested Turaco

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python set and dictionary comprehensions

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simple_dict = {
    'a': 1,
    'b': 2
}
my_dict = {key: value**2 for key,value in simple_dict.items()}
print(my_dict)
#result = {'a': 1, 'b': 4}

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Contributed on Sep 24 2020

Blue-eyed Bat

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python dictionary comprehension

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users = {'sam': 20, 'mike': 30, 'joe': 40}

# return users where the ave is greater than 20
users_over_20 = {k: v for k, v in users.items() if v > 20}

# print users over 20
print(users_over_20)
# output {'mike': 30, 'joe': 40}

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Source: codefreelance.net

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Contributed on Sep 01 2022

Jerome Scott

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python dictionary comprehension

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dict1 = {'a': 1, 'b': 2, 'c': 3, 'd': 4, 'e': 5}
# Double each value in the dictionary
double_dict1 = {k:v*2 for (k,v) in dict1.items()}
# double_dict1 = {'e': 10, 'a': 2, 'c': 6, 'b': 4, 'd': 8} <-- new dict

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Contributed on Nov 29 2020

Better Batfish

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dict comprehension python

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# dict comprehension we use same logic, with a difference of key:value pair
# {key:value for i in list}

fruits = ["apple", "banana", "cherry"]
print({f: len(f) for f in fruits})

#output
{'apple': 5, 'banana': 6, 'cherry': 6}

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Contributed on Dec 29 2020

Handsome Hamster

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dictionary comprehension python

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square_dict = {num: num*num for num in range(1, 11)}

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Contributed on May 28 2020

Friendly Fowl

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Dictionary comprehension

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>>> {x: x**2 for x in (2, 4, 6)}
{2: 4, 4: 16, 6: 36}

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Source: docs.python.org

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Contributed on Sep 02 2022

PythonPower

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python dict comprehension

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>>> {x: x**2 for x in (2, 4, 6)}
{2: 4, 4: 16, 6: 36}

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Source: docs.python.org

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Contributed on Oct 12 2021

Splendid Serval

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Python Dictionary Comprehension

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# Dictionary Comprehension
squares = {x: x*x for x in range(6)}

print(squares)

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Contributed on May 27 2022

SAMER SAEID

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python dictionary comprehensions

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names = ['Bruce', 'Clark', 'Peter', 'Logan', 'Wade']
heros = ['Batman', 'Superman', 'Spiderman', 'Wolverine', 'Deadpool']

my_dict= {name: hero for name, hero in zip(name,hero)}

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Source: www.datacamp.com

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Contributed on Jun 12 2021

Fragile Fox

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Dictionary comprehension example

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