ASCII codes

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Python	Scala
>>> ord('a') 97 >>> chr(97) 'a'	scala> 'a'.toInt res3: Int = 97 scala> 97.toChar res4: Char = a

Print the English alphabet in lowercase. Separate the letters with a space:

scala> for (i <- 'a'.toInt to 'z'.toInt) print(i.toChar + " ")
a b c d e f g h i j k l m n o p q r s t u v w x y z

Or, even simpler:

scala> for (c <- 'a' to 'z') print(c + " ")
a b c d e f g h i j k l m n o p q r s t u v w x y z

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Page last modified on 2015 March 15, 22:31