puts “karina”.upcase
puts “KARINA”.downcase
Unknown Error: KARINA
karina
RESULT nil
¡Uy! Probá otra vez. Parece que no se muestra nada en la ventana de Resultados.
I can not move forward because this error appears.
Thanks.
puts “karina”.upcase
puts “KARINA”.downcase
Unknown Error: KARINA
karina
RESULT nil
¡Uy! Probá otra vez. Parece que no se muestra nada en la ventana de Resultados.
I can not move forward because this error appears.
Thanks.
Please link to the exercise in question. Thanks.
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