Code Snippet: Changing Character Case
From Coder Merlin
Revision as of 16:16, 12 September 2019 by Nerdofcode (talk | contribs) (Replaced "Hello, World!" with the inherited string)
Within these castle walls be forged Mavens of Computer Science ...
— Merlin, The Coder
Print characters in uppercase or lowercase[edit]
Swift[edit]
let string = "For the world is hollow, and I have touched the sky!"
print(string.uppercased())
print(string.lowercased())
Python[edit]
string = "For the world is hollow, and I have touched the sky!"
print(string.upper())
print(string.lower())
Bash[edit]
#!/bin/bash
string="For the world is hollow, and I have touched the sky!"
echo ${string^^}
echo ${string^l}
Common Lisp[edit]
(let ((string "For the world is hollow, and I have touched the sky!"))
(write-line (string-upcase string))
(write-line (string-downcase string)))