Null object pattern: Revision history

20 October 2025

• curprev 19:0119:01, 20 October 2025 24.50.56.74 talk 24,178 bytes +297 →Java undo
• curprev 19:0119:01, 20 October 2025 24.50.56.74 talk 23,881 bytes +313 →C++ undo
• curprev 18:5618:56, 20 October 2025 24.50.56.74 talk 23,568 bytes +27 →C# undo
• curprev 18:5618:56, 20 October 2025 24.50.56.74 talk 23,541 bytes −96 →Alternatives undo
• curprev 18:5318:53, 20 October 2025 24.50.56.74 talk 23,637 bytes +10 →Example undo
• curprev 18:5318:53, 20 October 2025 24.50.56.74 talk 23,627 bytes +431 →Example undo

29 September 2025

• curprev 04:3204:32, 29 September 2025 50.101.202.93 talk 23,196 bytes +137 →Example undo
• curprev 00:5300:53, 29 September 2025 50.101.202.93 talk 23,059 bytes +4 →C++ undo
• curprev 00:5200:52, 29 September 2025 50.101.202.93 talk 23,055 bytes −2 →Extension methods and Null coalescing undo
• curprev 00:5200:52, 29 September 2025 50.101.202.93 talk 23,057 bytes +16 →Extension methods and Null coalescing undo
• curprev 00:5100:51, 29 September 2025 50.101.202.93 talk 23,041 bytes +2 →Example undo
• curprev 00:5000:50, 29 September 2025 50.101.202.93 talk 23,039 bytes +135 No edit summary undo

3 September 2025

• curprev 18:2518:25, 3 September 2025 24.50.56.74 talk 22,904 bytes +11 →C++: cleanup undo

29 July 2025

• curprev 09:5509:55, 29 July 2025 Onel5969 talk contribs m 22,893 bytes +28 Disambiguating links to Object-orientation (link changed to Object-oriented programming) using DisamAssist. undo

9 March 2025

• curprev 21:3921:39, 9 March 2025 Leimourkom talk contribs 22,865 bytes +3 No edit summary undo Tags: Visual edit Mobile edit Mobile web edit

17 February 2025

• curprev 20:4420:44, 17 February 2025 72.136.116.133 talk 22,862 bytes −22 →C++ undo Tags: Mobile edit Mobile web edit

7 August 2024

• curprev 18:5118:51, 7 August 2024 82.71.42.5 talk 22,884 bytes −1 Removed extra comma undo Tag: Visual edit

1 July 2024

• curprev 05:1605:16, 1 July 2024 Jlwoodwa talk contribs m 22,885 bytes −36 unpiped links using script undo

29 June 2024

• curprev 04:3004:30, 29 June 2024 Cinder painter talk contribs 22,921 bytes +8 Changes of wording in sentences. undo Tag: Visual edit

29 February 2024

• curprev 02:4802:48, 29 February 2024 Mikhail Ryazanov talk contribs m 22,913 bytes +7 →Criticism: punct. undo
• curprev 02:4502:45, 29 February 2024 Mikhail Ryazanov talk contribs m 22,906 bytes −1 →Example: punct. undo
• curprev 02:4402:44, 29 February 2024 Mikhail Ryazanov talk contribs m 22,907 bytes +2 →Description: punct., style undo
• curprev 02:4302:43, 29 February 2024 Mikhail Ryazanov talk contribs 22,905 bytes +270 unexplained removal undo Tag: Undo
• curprev 02:3802:38, 29 February 2024 Mikhail Ryazanov talk contribs m 22,635 bytes −31 →top: punct. undo

21 September 2023

• curprev 15:3115:31, 21 September 2023 Wesoree talk contribs m 22,666 bytes −5 Reverted edits by 175.107.249.158 (talk) (AV) undo Tags: AntiVandal Rollback
• curprev 15:3115:31, 21 September 2023 175.107.249.158 talk 22,671 bytes +5 →PHP undo Tag: Reverted

13 September 2023

• curprev 08:5608:56, 13 September 2023 Chipbite-mawi talk contribs 22,666 bytes +177 Slight improvement stating the key benefit of the pattern. undo

19 June 2023

• curprev 05:4205:42, 19 June 2023 Cedar101 talk contribs 22,489 bytes +3 →Visual Basic .NET: fix syntaxhighlight error undo

16 June 2023

• curprev 23:5923:59, 16 June 2023 Cngzz1 talk contribs 22,486 bytes +40 →Extension methods and Null coalescing: Unreferenced section undo
• curprev 23:5823:58, 16 June 2023 Cngzz1 talk contribs 22,446 bytes +40 →Description: Unreferenced section undo

22 May 2023

• curprev 23:2723:27, 22 May 2023 Draftsandcaffeine talk contribs m 22,406 bytes −4 No edit summary undo

11 April 2023

• curprev 09:4909:49, 11 April 2023 182.73.15.66 talk 22,410 bytes −117 →Example undo Tag: Reverted
• curprev 09:4709:47, 11 April 2023 182.73.15.66 talk 22,527 bytes −151 →Example undo Tag: Reverted
• curprev 09:4709:47, 11 April 2023 182.73.15.66 talk 22,678 bytes −2 →Example undo Tag: Reverted

21 December 2022

• curprev 13:1813:18, 21 December 2022 Frap talk contribs m 22,680 bytes −8 No edit summary undo

20 December 2022

• curprev 00:2400:24, 20 December 2022 DAVilla talk contribs 22,688 bytes 0 →External links: non-standard spelling undo

5 June 2022

• curprev 11:5711:57, 5 June 2022 ClassA42 talk contribs 22,688 bytes +323 Added first publication of the pattern, as discussed in the "Talk" page under "First publication" undo

14 January 2022

• curprev 11:0111:01, 14 January 2022 109.197.113.43 talk 22,365 bytes +414 →PHP undo

14 November 2021

• curprev 07:1707:17, 14 November 2021 HughLilly talk contribs m 21,951 bytes +70 ce lead undo Tag: Visual edit
• curprev 07:1207:12, 14 November 2021 HughLilly talk contribs m 21,881 bytes +96 Importing Wikidata short description: "Object with no referenced value or with defined neutral ("null") behavior" (Shortdesc helper) undo

16 July 2021

• curprev 23:2523:25, 16 July 2021 Mparker97 talk contribs m 21,785 bytes +57 added wikilink to object-oriented programming section in Interface (computing) article undo

2 July 2021

• curprev 06:2406:24, 2 July 2021 157.25.81.60 talk 21,728 bytes +9 →C# undo
• curprev 06:2006:20, 2 July 2021 157.25.81.60 talk 21,719 bytes −1 →C# undo

29 May 2021

• curprev 01:4701:47, 29 May 2021 Jarble talk contribs m 21,720 bytes +4 link reference type using Find link undo

19 February 2021

• curprev 16:5016:50, 19 February 2021 Pelirodri1248 talk contribs m 21,716 bytes 0 →C++ undo
• curprev 16:4816:48, 19 February 2021 Pelirodri1248 talk contribs m 21,716 bytes +2 →Example undo
• curprev 16:4516:45, 19 February 2021 Pelirodri1248 talk contribs m 21,714 bytes −1 →Criticism undo
• curprev 16:3816:38, 19 February 2021 Pelirodri1248 talk contribs m 21,715 bytes +1 →Description undo

19 January 2021

• curprev 19:3319:33, 19 January 2021 Mcsee talk contribs m 21,714 bytes +60 →Smalltalk undo
• curprev 08:0008:00, 19 January 2021 Monkbot talk contribs m 21,654 bytes +4 Task 18 (cosmetic): eval 5 templates: hyphenate params (4×); undo Tag: AWB