Difference between revisions of "Code Snippet: Changing Character Case"

From Coder Merlin
(Created page with "let string = "For the world is hollow, and I have touched the sky!" print(string.uppercased()) print(string.lowercased())")
 
 
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= Print characters in uppercase or lowercase =
== Swift ==
<syntaxhighlight lang="swift">
let string = "For the world is hollow, and I have touched the sky!"
let string = "For the world is hollow, and I have touched the sky!"
print(string.uppercased())
print(string.uppercased())
print(string.lowercased())
print(string.lowercased())
</syntaxhighlight>
== Python ==
<syntaxhighlight lang="Python">
string = "For the world is hollow, and I have touched the sky!"
print(string.upper())
print(string.lower())
</syntaxhighlight>
== Bash ==
<syntaxhighlight lang="Bash">
#!/bin/bash
string="For the world is hollow, and I have touched the sky!"
echo ${string^^}
echo ${string^l}
</syntaxhighlight>
== Common Lisp ==
<syntaxhighlight lang="lisp">
(let ((string "For the world is hollow, and I have touched the sky!"))
  (write-line (string-upcase string))
  (write-line (string-downcase string)))
</syntaxhighlight>
== Java ==
<syntaxhighlight lang="Java">
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"
</syntaxhighlight>

Latest revision as of 09:07, 19 September 2019

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"