Double-checked locking: Revision history

30 October 2023

• curprev 01:2901:29, 30 October 2023‎ Citation bot talk contribs‎ 19,803 bytes −33‎ Alter: url. URLs might have been anonymized. | Use this bot. Report bugs. | #UCB_CommandLine undo

7 September 2023

• curprev 13:5313:53, 7 September 2023‎ Skynxnex talk contribs‎ 19,836 bytes +4‎ →‎External links: +wiki link undo

5 August 2023

• curprev 21:3421:34, 5 August 2023‎ Mathnerd314159 talk contribs‎ 19,832 bytes −63‎ →‎Usage in Java: ... and delete old one undo
• curprev 21:3321:33, 5 August 2023‎ Mathnerd314159 talk contribs‎ 19,895 bytes +275‎ →‎Usage in Java: update benchmark ref undo
• curprev 20:2720:27, 5 August 2023‎ Mathnerd314159 talk contribs‎ 19,620 bytes +287‎ move discussion of incorrect pattern to a new top section undo
• curprev 20:0420:04, 5 August 2023‎ Mathnerd314159 talk contribs‎ 19,333 bytes −867‎ →‎Usage in C#: rm unsourced undo
• curprev 19:4119:41, 5 August 2023‎ Mathnerd314159 talk contribs‎ 20,200 bytes +764‎ revise lead discussion, mention data races and original source undo

21 May 2023

• curprev 19:1519:15, 21 May 2023‎ Znok talk contribs‎ 19,436 bytes −13‎ Strengthened language about its use. undo

26 March 2023

• curprev 17:1417:14, 26 March 2023‎ InternetArchiveBot talk contribs‎ 19,449 bytes +174‎ Rescuing 1 sources and tagging 0 as dead.) #IABot (v2.0.9.3) (Whoop whoop pull up - 12955 undo

16 March 2023

• curprev 07:1207:12, 16 March 2023‎ Znok talk contribs‎ m 19,275 bytes +19‎ →‎Usage in POSIX, fixed mark up undo Tag: Visual edit: Switched
• curprev 07:0407:04, 16 March 2023‎ Znok talk contribs‎ 19,256 bytes +276‎ POSIX link undo

26 January 2023

• curprev 11:2611:26, 26 January 2023‎ Ca talk contribs‎ 18,980 bytes +46‎ Importing Wikidata short description: "Software design pattern" undo Tag: Shortdesc helper

30 December 2022

• curprev 19:1119:11, 30 December 2022‎ RL0919 talk contribs‎ m 18,934 bytes −4‎ Removing link(s) Wikipedia:Articles for deletion/Allen Holub closed as delete (XFDcloser) undo

24 October 2022

• curprev 15:5715:57, 24 October 2022‎ 216.154.2.79 talk‎ 18,938 bytes +49‎ Clarified when double checked locking is suitable. It all involves the need for a fence. The example with Java 1.4 is a bit of a red herring, as doesn't have a coherent memory model (as the next paragraph indicated) nor is in use. undo Tag: Visual edit

27 May 2022

• curprev 18:5618:56, 27 May 2022‎ Bender the Bot talk contribs‎ m 18,889 bytes +1‎ →‎Usage in Java: HTTP to HTTPS for Wayback Machine, replaced: http://web.archive.org/ → https://web.archive.org/ undo Tag: AWB

19 May 2022

• curprev 19:3319:33, 19 May 2022‎ 161.130.178.145 talk‎ 18,888 bytes +183‎ →‎Usage in Java: Archive link for broken citation link undo

17 May 2021

• curprev 15:3215:32, 17 May 2021‎ 142.205.13.126 talk‎ 18,705 bytes +7‎ →‎Usage in Java undo

8 May 2021

• curprev 16:3616:36, 8 May 2021‎ PrinceOnTheWhiteHorse talk contribs‎ 18,698 bytes 0‎ →‎Usage in C#: It is recommended to use `is` instead (it will only compare pointers, while `==` *might* call `Equals` (in general)) undo

2 April 2021

• curprev 22:0922:09, 2 April 2021‎ Brewmanz talk contribs‎ m 18,698 bytes +2‎ →‎Usage in C#: fix code; mySingleton to _mySingleton undo

21 February 2021

• curprev 21:3321:33, 21 February 2021‎ BenFrantzDale talk contribs‎ 18,696 bytes +720‎ →‎Usage in C++11: Include std::once_flag example to dissuade people from writing their own double-checked locking. undo Tag: 2017 wikitext editor

13 January 2021

• curprev 22:4022:40, 13 January 2021‎ Arialdo talk contribs‎ m 17,976 bytes −3‎ →‎Usage in Go: The language is called Go, not Golang undo

18 December 2020

• curprev 21:1221:12, 18 December 2020‎ Monkbot talk contribs‎ m 17,979 bytes +3‎ Task 18 (cosmetic): eval 8 templates: hyphenate params (3×); undo Tag: AWB

27 November 2020

• curprev 13:1013:10, 27 November 2020‎ Frap talk contribs‎ 17,976 bytes −988‎ →‎Usage in C#: clean up the code and remove old legacy stuff undo

22 October 2020

• curprev 16:0916:09, 22 October 2020‎ Citation bot talk contribs‎ 18,964 bytes −7‎ Alter: title, template type. | You can use this bot yourself. Report bugs here. | Suggested by AManWithNoPlan | All pages linked from cached copy of User:AManWithNoPlan/sandbox3 | via #UCB_webform_linked 67/1471 undo

28 August 2020

• curprev 16:4116:41, 28 August 2020‎ Ira Leviton talk contribs‎ m 18,971 bytes 0‎ Replaced outdated html codes with wikicodes. undo

6 August 2020

• curprev 13:0713:07, 6 August 2020‎ 146.122.203.34 talk‎ 18,971 bytes +35‎ Add comments in the C++ code to locate the first & second nullptr checks undo Tag: Visual edit

14 July 2020

• curprev 00:3800:38, 14 July 2020‎ Uzume talk contribs‎ 18,936 bytes +52‎ →‎External links: fix some broken extlinks undo

5 May 2020

• curprev 10:1410:14, 5 May 2020‎ 203.205.34.68 talk‎ 18,884 bytes −5‎ No edit summary undo

17 April 2020

• curprev 17:3417:34, 17 April 2020‎ 2604:3d08:937f:a300::c506 talk‎ 18,889 bytes −87‎ I've made this listing more idiomatic by demonstrating use of the standard library, instead of relying on unsafe pointer conversions and explicit atomic operations. undo

7 February 2020

• curprev 04:2304:23, 7 February 2020‎ Funny falcon talk contribs‎ 18,976 bytes +114‎ →‎Usage in Golang: Go's slice is a struct of three fields. It is incorrect to compare it directly and then use without synchronization in concurrent environment. For example, code in a line which sets arr could already set length, but didn't aet pointer. Then slice will not be nil, and comparison will succeed. But use of such half-initialized slice will lead to swgmentaion fault undo Tags: Mobile edit Mobile web edit

30 November 2019

• curprev 14:1314:13, 30 November 2019‎ InternetArchiveBot talk contribs‎ 18,862 bytes +44‎ Rescuing 1 sources and tagging 0 as dead.) #IABot (v2.0 undo

23 November 2019

• curprev 17:4117:41, 23 November 2019‎ Uziel302 talk contribs‎ m 18,818 bytes +1‎ contents.This->contents. This - Fix a typo in one click undo

4 July 2019

• curprev 09:1609:16, 4 July 2019‎ C++Bro123 talk contribs‎ m 18,817 bytes +93‎ →‎Usage in C++11: Improve C++ example undo

2 July 2019

• curprev 10:2610:26, 2 July 2019‎ LosManos talk contribs‎ 18,724 bytes −31‎ →‎Usage in Microsoft .NET (Visual Basic, C#): Reworded "Dotnet VisualBasic/C#" to "C#" since the example is in a language while Dotnet is a framework. undo

4 June 2019

• curprev 21:4321:43, 4 June 2019‎ 2.206.129.194 talk‎ 18,755 bytes −40‎ Proper use of negation and type-deduction in C++11 example undo

30 May 2019

• curprev 20:4120:41, 30 May 2019‎ Gregorychen3 talk contribs‎ 18,795 bytes +4‎ →‎Usage in Golang undo
• curprev 20:3920:39, 30 May 2019‎ Gregorychen3 talk contribs‎ 18,791 bytes +33‎ →‎Usage in Golang undo
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• curprev 19:4619:46, 30 May 2019‎ Gregorychen3 talk contribs‎ m 18,703 bytes −23‎ →‎Usage in Golang undo
• curprev 19:4419:44, 30 May 2019‎ Gregorychen3 talk contribs‎ 18,726 bytes +1‎ →‎Usage in Golang undo
• curprev 19:4419:44, 30 May 2019‎ Gregorychen3 talk contribs‎ 18,725 bytes +639‎ No edit summary undo

18 February 2019

• curprev 18:0318:03, 18 February 2019‎ Citation bot talk contribs‎ m 18,086 bytes +71‎ Alter: isbn. Add: date, title. Converted bare reference to cite template. Removed parameters. | You can use this bot yourself. Report bugs here. | User-activated. undo

8 January 2019

• curprev 19:1719:17, 8 January 2019‎ JCW-CleanerBot talk contribs‎ m 18,015 bytes +7‎ →‎Usage in Java: task, replaced: SIGPLAN Not. → ACM SIGPLAN Notices undo Tag: AWB

22 October 2018

• curprev 18:0218:02, 22 October 2018‎ 184.2.141.98 talk‎ 18,008 bytes −39‎ Simplification. Clarification. undo

29 July 2018

• curprev 02:4702:47, 29 July 2018‎ 216.239.45.130 talk‎ 18,047 bytes +24‎ →‎Usage in Java: Don't squeeze method definition into one line. undo

28 July 2018

• curprev 21:1721:17, 28 July 2018‎ 216.239.45.130 talk‎ 18,023 bytes 0‎ Fix link typo undo
• curprev 21:1521:15, 28 July 2018‎ 216.239.45.130 talk‎ 18,023 bytes +32‎ →‎Usage in Java undo
• curprev 20:5620:56, 28 July 2018‎ 216.239.45.130 talk‎ 17,991 bytes +184‎ →‎Usage in Java undo
• curprev 20:4220:42, 28 July 2018‎ 216.239.45.130 talk‎ 17,807 bytes +1,470‎ Add an example using Java 9 VarHandle undo