freeCodeCamp/guide/spanish/python/bool-function/index.md

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Python Bool Function	Función Python Bool

bool() es una función incorporada en Python 3. Esta función devuelve un valor booleano, es decir, Verdadero o Falso. Se necesita un argumento, x .

Argumentos

Se necesita un argumento, x . x se convierte utilizando el procedimiento de prueba de verdad estándar.

Valor de retorno

Si x es falso u omitido, esto devuelve False ; De lo contrario, devuelve True .

Ejemplo de código

print(bool(4 > 2)) # Returns True as 4 is greater than 2 
 print(bool(4 < 2)) # Returns False as 4 is not less than 2 
 print(bool(4 == 4)) # Returns True as 4 is equal to 4 
 print(bool(4 != 4)) # Returns False as 4 is equal to 4 so inequality doesn't holds 
 print(bool(4)) # Returns True as 4 is a non-zero value 
 print(bool(-4)) # Returns True as -4 is a non-zero value 
 print(bool(0)) # Returns False as it is a zero value 
 print(bool('dskl')) # Returns True as the string is a non-zero value 
 print(bool([1, 2, 3])) # Returns True as the list is a non-zero value 
 print(bool((2,3,4))) # Returns True as tuple is a non-zero value 
 print(bool([])) # Returns False as list is empty and equal to 0 according to truth value testing 

Ejecutar código

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