Determine if a string has all unique characters: Revision history

22 August 2020

• curprev 19:2419:24, 22 August 2020‎ rosettacode>Johann150‎ 103,268 bytes +1,792‎ add Rust solution

10 July 2020

• curprev 07:1607:16, 10 July 2020‎ CalmoSoft talk contribs‎ 101,476 bytes −195‎ →‎{{header|Ring}}
• curprev 06:2006:20, 10 July 2020‎ CalmoSoft talk contribs‎ 101,671 bytes +1,181‎ No edit summary

29 June 2020

• curprev 20:0620:06, 29 June 2020‎ rosettacode>Lambertdw‎ 100,490 bytes +5,938‎ →‎{{header|J}}

27 June 2020

• curprev 09:4109:41, 27 June 2020‎ Tigerofdarkness talk contribs‎ 94,552 bytes +2,137‎ Added Algol 68

22 June 2020

• curprev 00:0400:04, 22 June 2020‎ rosettacode>Rimwolf‎ m 92,415 bytes +24‎ →‎Using regular expression: noted Python version

18 June 2020

• curprev 16:0116:01, 18 June 2020‎ rosettacode>Rimwolf‎ 92,391 bytes +215‎ →‎Python: Using regular expression: added comment
• curprev 15:5715:57, 18 June 2020‎ rosettacode>Rimwolf‎ 92,176 bytes +964‎ Add Python version using regular expression (re) library
• curprev 15:5315:53, 18 June 2020‎ rosettacode>Rimwolf‎ 91,212 bytes +1,168‎ added Lua version

9 June 2020

• curprev 14:2214:22, 9 June 2020‎ Nigel Galloway talk contribs‎ 90,044 bytes +1,096‎ Realize in F#

31 May 2020

• curprev 12:0412:04, 31 May 2020‎ Simonjsaunders talk contribs‎ m 88,948 bytes −25‎ Reformatted to reduce line count

28 May 2020

• curprev 23:4923:49, 28 May 2020‎ Robbie talk contribs‎ 88,973 bytes +865‎ →‎{{header|Wren}}

25 May 2020

• curprev 09:1709:17, 25 May 2020‎ PureFox talk contribs‎ 88,108 bytes +5‎ →‎{{header|Wren}}: Library name change.

9 May 2020

• curprev 15:0815:08, 9 May 2020‎ PureFox talk contribs‎ 88,103 bytes −234‎ →‎{{header|Wren}}: Now uses 'fmt' module.

3 May 2020

• curprev 02:4602:46, 3 May 2020‎ rosettacode>Proush‎ 88,337 bytes +971‎ →‎{{header|C++}}

29 April 2020

• curprev 13:1613:16, 29 April 2020‎ rosettacode>Martin b77‎ 87,366 bytes +1,839‎ My solution in Common Lisp

26 April 2020

• curprev 23:0023:00, 26 April 2020‎ rosettacode>Stephen Davies‎ m 85,527 bytes 0‎ →‎{{header|Ada}}
• curprev 20:3420:34, 26 April 2020‎ rosettacode>Stephen Davies‎ 85,527 bytes +1,429‎ Add Ada

25 April 2020

• curprev 16:3316:33, 25 April 2020‎ PureFox talk contribs‎ 84,098 bytes +2,735‎ Added Wren

1 April 2020

• curprev 11:4711:47, 1 April 2020‎ Mihailp talk contribs‎ 81,363 bytes +1,059‎ add PicoLisp

17 March 2020

• curprev 23:1223:12, 17 March 2020‎ SqrtNegInf talk contribs‎ m 80,304 bytes −2‎ →‎{{header|Raku}}: Fix comment: Perl 6 --> Raku

14 March 2020

• curprev 00:3200:32, 14 March 2020‎ Thundergnat talk contribs‎ 80,306 bytes +17‎ Rename Perl 6 -> Raku, alphabetize, minor clean-up
• curprev 00:0100:01, 14 March 2020‎ Robbie talk contribs‎ 80,289 bytes +1,889‎ →‎{{header|Nanoquery}}

29 February 2020

• curprev 01:5101:51, 29 February 2020‎ Robbie talk contribs‎ 78,400 bytes +1,282‎ →‎{{header|Factor}}

25 February 2020

• curprev 20:2620:26, 25 February 2020‎ rosettacode>DavidFashion‎ 77,118 bytes +2,167‎ →‎{{header|Haskell}}

3 February 2020

• curprev 11:2811:28, 3 February 2020‎ Cbrt74088 talk contribs‎ 74,951 bytes +991‎ Added C#

30 January 2020

• curprev 16:5416:54, 30 January 2020‎ Trizen talk contribs‎ 73,960 bytes +1,819‎ Added Sidef

28 January 2020

• curprev 19:0819:08, 28 January 2020‎ rosettacode>Whinson‎ 72,141 bytes +1,602‎ No edit summary

23 January 2020

• curprev 20:0820:08, 23 January 2020‎ Simonjsaunders talk contribs‎ m 70,539 bytes −104‎ C++ solution made slightly neater

14 January 2020

• curprev 19:2719:27, 14 January 2020‎ Simonjsaunders talk contribs‎ 70,643 bytes +1,696‎ Added C++ solution

6 January 2020

• curprev 23:0723:07, 6 January 2020‎ rosettacode>Da-poodle‎ 68,947 bytes +1,520‎ Added Prolog

31 December 2019

• curprev 01:2901:29, 31 December 2019‎ Hout talk contribs‎ m 67,427 bytes +20‎ →‎{{header|AppleScript}}
• curprev 01:2801:28, 31 December 2019‎ Hout talk contribs‎ 67,407 bytes +10,527‎ →‎{{header|AppleScript}}: Added an AppleScript draft.
• curprev 00:4600:46, 31 December 2019‎ Hout talk contribs‎ m 56,880 bytes +6‎ →‎Python :: Functional

30 December 2019

• curprev 23:3323:33, 30 December 2019‎ Hout talk contribs‎ m 56,874 bytes +12‎ →‎Python :: Functional
• curprev 23:2323:23, 30 December 2019‎ Hout talk contribs‎ m 56,862 bytes +1,083‎ →‎Python :: Functional: Inserted a variant fusion of filtering and min to one fold.
• curprev 22:0522:05, 30 December 2019‎ Hout talk contribs‎ m 55,779 bytes −9‎ →‎{{header|Haskell}}
• curprev 21:4921:49, 30 December 2019‎ Hout talk contribs‎ m 55,788 bytes −24‎ →‎{{header|Haskell}}
• curprev 21:3621:36, 30 December 2019‎ Hout talk contribs‎ m 55,812 bytes +8‎ →‎{{header|Haskell}}
• curprev 21:2621:26, 30 December 2019‎ Hout talk contribs‎ 55,804 bytes +553‎ →‎{{header|Haskell}}: Added a variation (fusion) within the string-folding draft.
• curprev 18:0818:08, 30 December 2019‎ Hout talk contribs‎ m 55,251 bytes −20‎ →‎Python :: Functional
• curprev 17:4617:46, 30 December 2019‎ Hout talk contribs‎ m 55,271 bytes +53‎ →‎{{header|JavaScript}}: Update to preamble of draft – folding a string down to a dictionary of indices
• curprev 17:4117:41, 30 December 2019‎ Hout talk contribs‎ 55,218 bytes +39‎ →‎{{header|Haskell}}: Edit to preamble of alternative draft (fold string to Map)
• curprev 17:3717:37, 30 December 2019‎ Hout talk contribs‎ 55,179 bytes −707‎ →‎Python :: Functional: Updated alternative to sort+group :: folding a string down to a dictionary with reduce.
• curprev 16:5516:55, 30 December 2019‎ Hout talk contribs‎ 55,886 bytes +131‎ →‎{{header|Haskell}}: Updated alternative to grouping and sorting (with a Map-based draft)
• curprev 16:0416:04, 30 December 2019‎ Hout talk contribs‎ m 55,755 bytes +48‎ →‎{{header|JavaScript}}: Updated output of group and sort example, used sortOn in lieu of sortBy
• curprev 15:5815:58, 30 December 2019‎ Hout talk contribs‎ 55,707 bytes −87‎ →‎{{header|JavaScript}}: Updated alternative to grouping and sorting
• curprev 15:0715:07, 30 December 2019‎ Hout talk contribs‎ 55,794 bytes −256‎ →‎{{header|JavaScript}}: Updated the alternative to grouping (by accumulating a dictionary of positions)

29 December 2019

• curprev 22:5322:53, 29 December 2019‎ Hout talk contribs‎ m 56,050 bytes +272‎ →‎{{header|JavaScript}}
• curprev 21:5221:52, 29 December 2019‎ Hout talk contribs‎ m 55,778 bytes +3‎ →‎Python :: Functional