fork(1) download 
  1. a = [1, 2, 3]
  2. b = a #copia a referência para o objeto
  3. print(b is a) #é o mesmo objeto
  4. print(b == a) #ele possuem o mesmo valor
  5. b = a[:] #copiou o objeto
  6. print(b is a) #são objetos diferentes
  7. print(b == a) #mas os valores são os mesmos
  8. print(1000 is 10**3) #são objetos diferentes
  9. print(1000 == 10**3) #mas o valor é o mesmo
  10. print("a" + "b" + "c" is "abc") #objetos diferentes
  11. print("a" + "b" + "c" == "abc") #valores iguais
Success #stdin #stdout 0s 9992KB
comments (?)
stdin 
Standard input is empty
stdout 
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https://ideone.com/fLnQaK
language:
Python 3 (python  3.9.5)
created:
7 years ago
visibility:
public

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