dictionary changed size during iteration after pop function
cars = {
"brand": "Tesla",
"model": "Model S Plaid",
"year": 2021
}
for x in cars.keys():
cars["color"] = "white"
print(x)dictionary changed size during iteration after pop function
cars = {
"brand": "Tesla",
"model": "Model S Plaid",
"year": 2021
}
for x in cars.keys():
cars["color"] = "white"
print(x)dictionary changed size during iteration after pop function
import copy
cars = {
"brand": "Tesla",
"model": "Model S Plaid",
"year": 2021,
}
#creating a shallow copy
cars_copy = copy.copy(cars)
for x in cars_copy.keys():
cars["color"] = "black"
print(cars)
print(cars_copy)Copyright © 2021 Codeinu
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