Code Snippet: Changing Character Case
From Coder Merlin
Revision as of 09:07, 19 September 2019 by Alaullah (talk | contribs) (→Print characters in uppercase or lowercase)
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)))
Java[edit]
String string = "For the world is hollow, and I have touched the sky!";
System.out.println(string.toUpperCase()); // "FOR THE WORLD IS HOLLOW, AND I HAVE TOUCHED THE SKY"
System.out.println(string.toLowerCase()); // "for the world is hollow, and i have touched the sky"