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Bibliographic details for Determine if a string has all unique characters

Page name: Determine if a string has all unique characters
Author: Rosetta Code contributors
Publisher: Rosetta Code.
Date of last revision: 26 April 2025 16:38 UTC
Date retrieved: 19 May 2025 08:15 UTC
Permanent URL: https://rosettacode.org/wiki/Determine_if_a_string_has_all_unique_characters?oldid=380021
Page Version ID: 380021

Citation styles for Determine if a string has all unique characters

APA style

Determine if a string has all unique characters. (2025, April 26). Rosetta Code. Retrieved 08:15, May 19, 2025 from https://rosettacode.org/wiki/Determine_if_a_string_has_all_unique_characters?oldid=380021.

MLA style

"Determine if a string has all unique characters." Rosetta Code. 26 Apr 2025, 16:38 UTC. 19 May 2025, 08:15 <https://rosettacode.org/wiki/Determine_if_a_string_has_all_unique_characters?oldid=380021>.

MHRA style

Rosetta Code contributors, 'Determine if a string has all unique characters', Rosetta Code, 26 April 2025, 16:38 UTC, <https://rosettacode.org/wiki/Determine_if_a_string_has_all_unique_characters?oldid=380021> [accessed 19 May 2025]

Chicago style

Rosetta Code contributors, "Determine if a string has all unique characters," Rosetta Code, https://rosettacode.org/wiki/Determine_if_a_string_has_all_unique_characters?oldid=380021 (accessed May 19, 2025).

CBE/CSE style

Rosetta Code contributors. Determine if a string has all unique characters [Internet]. Rosetta Code; 2025 Apr 26, 16:38 UTC [cited 2025 May 19]. Available from: https://rosettacode.org/wiki/Determine_if_a_string_has_all_unique_characters?oldid=380021.

Bluebook style

Determine if a string has all unique characters, https://rosettacode.org/wiki/Determine_if_a_string_has_all_unique_characters?oldid=380021 (last visited May 19, 2025).

BibTeX entry

 @misc{ wiki:xxx,
   author = "Rosetta Code",
   title = "Determine if a string has all unique characters --- Rosetta Code{,} ",
   year = "2025",
   url = "https://rosettacode.org/wiki/Determine_if_a_string_has_all_unique_characters?oldid=380021",
   note = "[Online; accessed 19-May-2025]"
 }

When using the LaTeX package url (\usepackage{url} somewhere in the preamble) which tends to give much more nicely formatted web addresses, the following may be preferred:

 @misc{ wiki:xxx,
   author = "Rosetta Code",
   title = "Determine if a string has all unique characters --- Rosetta Code{,} ",
   year = "2025",
   url = "\url{https://rosettacode.org/wiki/Determine_if_a_string_has_all_unique_characters?oldid=380021}",
   note = "[Online; accessed 19-May-2025]"
 }