Determine if only one instance is running: Revision history

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curprev 16:5316:53, 24 November 2023‎ PureFox talk contribs‎ m 45,707 bytes −6‎ →‎{{header|Wren}}: Changed to Wren S/H

curprev 01:1301:13, 17 April 2023‎ Christophoro S talk contribs‎ m 45,713 bytes +22‎ BaCon moved to the BASIC section.

curprev 23:3523:35, 26 August 2022‎ Thundergnat talk contribs‎ m 45,691 bytes +1,628‎ syntax highlighting fixup automation

curprev 20:5420:54, 12 January 2022‎ Petelomax talk contribs‎ m 44,063 bytes +3,608‎ →‎{{header|Phix}}: added syntax colouring, marked p2js incompatible

curprev 22:2522:25, 10 December 2021‎ Jjuanhdez talk contribs‎ 40,455 bytes +294‎ Determine if only one instance is running en FreeBASIC

curprev 15:0715:07, 25 July 2021‎ PureFox talk contribs‎ 40,161 bytes +1,223‎ Added Wren

curprev 18:2418:24, 25 January 2021‎ Petelomax talk contribs‎ m 38,938 bytes −26‎ →‎{{header|Phix}}: IupCloseOnEscape no longer needed

curprev 09:2909:29, 20 November 2020‎ rosettacode>Lscrd‎ 38,964 bytes +2‎ Updated to work with Nim 1.4: replaced "writeln" by "writeLine".

curprev 17:2017:20, 15 July 2020‎ rosettacode>Pjotawake‎ m 38,962 bytes +8‎ →‎{{header|BaCon}}
curprev 17:1917:19, 15 July 2020‎ rosettacode>Pjotawake‎ 38,954 bytes +322‎ Added BaCon version.

curprev 16:1416:14, 25 May 2020‎ Petelomax talk contribs‎ m 38,632 bytes −136‎ →‎{{header|Phix}}

curprev 00:3400:34, 14 March 2020‎ Thundergnat talk contribs‎ 38,768 bytes +18‎ Rename Perl 6 -> Raku, alphabetize, minor clean-up

curprev 18:1718:17, 19 February 2020‎ rosettacode>Josephbeeson‎ 38,750 bytes +472‎ No edit summary

curprev 10:3410:34, 17 November 2019‎ Adnan talk contribs‎ m 38,278 bytes −15‎ →‎Unix Domain Socket based
curprev 09:4609:46, 17 November 2019‎ Adnan talk contribs‎ 38,293 bytes +12‎ →‎{{header|Nim}}
curprev 09:4309:43, 17 November 2019‎ Adnan talk contribs‎ 38,281 bytes +948‎ →‎{{header|Nim}}

curprev 11:3611:36, 25 October 2019‎ Adnan talk contribs‎ m 37,333 bytes −16‎ Remove needless import
curprev 11:3511:35, 25 October 2019‎ Adnan talk contribs‎ 37,349 bytes −89‎ Remove needless logging
curprev 11:3311:33, 25 October 2019‎ Adnan talk contribs‎ 37,438 bytes +92‎ Fix formatting
curprev 11:3211:32, 25 October 2019‎ Adnan talk contribs‎ 37,346 bytes +153‎ Check SocketOSException type

curprev 17:3517:35, 10 October 2019‎ Adnan talk contribs‎ 37,193 bytes +1,551‎ Add D example

curprev 15:2115:21, 14 June 2019‎ rosettacode>Btiffin‎ 35,642 bytes +753‎ Add Jsish

curprev 15:3915:39, 13 June 2019‎ rosettacode>Mickeyjf‎ 34,889 bytes +77‎ →‎Using a mutex

curprev 19:5919:59, 10 March 2019‎ rosettacode>WolfgangEnzinger‎ m 34,812 bytes +60‎ →‎{{header|Visual Basic}}

curprev 22:2822:28, 20 November 2018‎ rosettacode>GetBreak‎ 34,752 bytes +304‎ No edit summary

curprev 14:5014:50, 18 November 2018‎ SqrtNegInf talk contribs‎ m 34,448 bytes −23‎ →‎{{header|Perl 6}}: fix file open error handling

curprev 13:0513:05, 15 October 2018‎ rosettacode>Gerard Schildberger‎ m 34,471 bytes 0‎ →‎{{header|REXX}}: capitalized an acronym.
curprev 13:0413:04, 15 October 2018‎ rosettacode>Gerard Schildberger‎ m 34,471 bytes −3‎ →‎{{header|REXX}}: elided a blank line at the top of the program, elided two blank lines at the bottom of the program.
curprev 07:0007:00, 15 October 2018‎ Wherrera talk contribs‎ 34,474 bytes +385‎ →‎{{header|Kotlin}}

curprev 04:0304:03, 7 August 2018‎ CalmoSoft talk contribs‎ 34,089 bytes +5‎ →‎{{header|Ring}}
curprev 03:4003:40, 7 August 2018‎ CalmoSoft talk contribs‎ 34,084 bytes +650‎ No edit summary

curprev 13:1613:16, 8 July 2018‎ rosettacode>Cloudius‎ 33,434 bytes +707‎ Scala contribution added.

curprev 14:4414:44, 3 July 2018‎ PureFox talk contribs‎ 32,727 bytes +499‎ →‎{{header|Java}}: Fixed this example so it now compiles and runs properly.
curprev 11:1811:18, 3 July 2018‎ rosettacode>Cloudius‎ 32,228 bytes +36‎ Found incorrectness.

curprev 18:5618:56, 1 April 2018‎ Thundergnat talk contribs‎ m 32,192 bytes −3‎ →‎{{header|Perl 6}}: order of arguments has changed

curprev 03:3803:38, 20 September 2017‎ Petelomax talk contribs‎ m 32,195 bytes −54‎ →‎{{header|Phix}}
curprev 03:0103:01, 20 September 2017‎ Petelomax talk contribs‎ m 32,249 bytes −15‎ →‎{{header|Phix}}

curprev 16:2116:21, 19 June 2017‎ Kazinator talk contribs‎ 32,264 bytes +7‎ →‎Microsoft Windows: Add closing lang tag.
curprev 16:2016:20, 19 June 2017‎ Kazinator talk contribs‎ 32,257 bytes +861‎ →‎{{header|TXR}}: New section.

curprev 18:2818:28, 19 January 2017‎ PureFox talk contribs‎ 31,396 bytes +1,227‎ Added Kotlin

curprev 15:1815:18, 10 December 2016‎ SqrtNegInf talk contribs‎ m 30,169 bytes 0‎ →‎{{header|Perl 6}}: args to 'link' were reversed

curprev 06:4406:44, 4 December 2016‎ rosettacode>Spoon!‎ m 30,169 bytes +14‎ Undo revision 239369 by Spoon! (talk)
curprev 06:4306:43, 4 December 2016‎ rosettacode>Spoon!‎ m 30,155 bytes −14‎ →‎{{header|Haskell}}

curprev 12:4212:42, 18 September 2016‎ Sonia talk contribs‎ 30,169 bytes +1,265‎ →‎{{header|Go}}: add port based solution, simpler file based solution

curprev 13:3113:31, 19 August 2016‎ Trizen talk contribs‎ m 28,904 bytes −6‎ →‎{{header|Sidef}}: modified the code to work with Sidef 2.30

curprev 18:0418:04, 22 July 2016‎ Petelomax talk contribs‎ m 28,910 bytes +98‎ clarified: copydata gets a copy of the command line
curprev 18:0018:00, 22 July 2016‎ Petelomax talk contribs‎ 28,812 bytes +891‎ →‎{{header|Phix}}

curprev 04:0904:09, 19 May 2016‎ Blue talk contribs‎ 27,921 bytes +654‎ No edit summary

curprev 21:5321:53, 8 March 2016‎ rosettacode>DevonMcC‎ m 27,267 bytes +1‎ →‎{{header|Erlang}}

curprev 10:2710:27, 7 March 2016‎ Trizen talk contribs‎ m 27,266 bytes −1‎ →‎{{header|Sidef}}: replaced "File::" with "File."

curprev 16:3316:33, 28 October 2015‎ rosettacode>Gusarov‎ 27,267 bytes +145‎ →‎{{header|Rust}}
curprev 16:2716:27, 28 October 2015‎ rosettacode>Gusarov‎ 27,122 bytes −8‎ No edit summary
curprev 16:2016:20, 28 October 2015‎ rosettacode>Gusarov‎ 27,130 bytes +423‎ No edit summary

curprev 08:0508:05, 20 October 2015‎ rosettacode>Lucks‎ 26,707 bytes +110‎ →‎{{header|Ada}}

curprev 17:0517:05, 19 October 2015‎ rosettacode>Jennafyrg‎ m 26,597 bytes +30‎ →‎{{header|Mathematica}}

curprev 00:3600:36, 15 September 2015‎ rosettacode>Idrougge‎ m 26,567 bytes +3‎ →‎{{header|REXX}}

curprev 23:0823:08, 14 September 2015‎ rosettacode>Idrougge‎ 26,564 bytes +1,046‎ →‎{{header|REXX}}: ARexx

curprev 03:2203:22, 10 September 2015‎ rosettacode>TimToady‎ m 25,518 bytes +33‎ →‎{{header|Perl 6}}: kebab case

curprev 17:4517:45, 1 March 2015‎ rosettacode>Nuclearace‎ 25,485 bytes +822‎ add swift

curprev 22:4222:42, 3 January 2015‎ rosettacode>Def‎ 24,663 bytes −6‎ Nimrod -> Nim

curprev 16:5016:50, 2 January 2015‎ rosettacode>Def‎ m 24,669 bytes +3‎ →‎{{header|Nimrod}}

curprev 09:3209:32, 14 December 2014‎ Trizen talk contribs‎ m 24,666 bytes +341‎ Added Sidef language

curprev 11:2311:23, 31 July 2014‎ rosettacode>Def‎ 24,325 bytes +503‎ Add Nimrod

curprev 07:5007:50, 27 November 2013‎ rosettacode>Jolle‎ 23,822 bytes +566‎ →‎{{header|Lasso}}: Added lasso contribution

curprev 21:1421:14, 18 July 2013‎ rosettacode>SteveWampler‎ 23,256 bytes +319‎ No edit summary
curprev 16:3916:39, 18 July 2013‎ rosettacode>Bengt‎ 22,937 bytes +369‎ Added Erlang

curprev 13:3413:34, 21 May 2013‎ rosettacode>Elibarzilay‎ m 22,568 bytes 0‎ →‎{{header|Racket}}: Wrong char
curprev 13:3313:33, 21 May 2013‎ rosettacode>Elibarzilay‎ 22,568 bytes +283‎ →‎{{header|Racket}}

curprev 01:1001:10, 3 May 2013‎ rosettacode>TimToady‎ 22,285 bytes +720‎ →‎{{header|Perl 6}}: add entry

curprev 07:3707:37, 23 July 2012‎ Eriksiers talk contribs‎ m 21,565 bytes +75‎ →‎Visual Basic: example works at least as far back as VB4

curprev 14:2114:21, 1 July 2012‎ rosettacode>Avillen‎ 21,490 bytes +1,572‎ →‎{{header|Go}}

curprev 11:1611:16, 15 June 2012‎ rosettacode>Lucks‎ m 19,918 bytes −4‎ →‎{{header|Ada}}
curprev 11:1411:14, 15 June 2012‎ rosettacode>Lucks‎ 19,922 bytes +1,349‎ →‎{{header|Ada}}: Added Ada version

curprev 00:3300:33, 27 April 2012‎ rosettacode>Ledrug‎ 18,573 bytes +210‎ →‎POSIX with file lock: cautions in file lcoking

curprev 03:0803:08, 26 April 2012‎ rosettacode>Calebegg‎ 18,363 bytes +19‎ No edit summary

curprev 12:5712:57, 25 April 2012‎ rosettacode>Kokenge‎ 18,344 bytes −5‎ →‎{{header|Run BASIC}}
curprev 12:5612:56, 25 April 2012‎ rosettacode>Kokenge‎ 18,349 bytes +127‎ →‎{{header|Ruby}}
curprev 08:1508:15, 25 April 2012‎ rosettacode>Abu‎ 18,222 bytes 0‎ →‎{{header|PicoLisp}}: Changed 'dbg' to 'pil'

curprev 02:1302:13, 17 February 2012‎ rosettacode>Codewheeney‎ 18,222 bytes +1,473‎ Added C# example that uses a mutex

curprev 13:3913:39, 4 January 2012‎ rosettacode>Bbsingapore‎ 16,749 bytes +364‎ →‎{{header|Mathematica}}

curprev 12:1012:10, 25 August 2011‎ rosettacode>Abu‎ m 16,385 bytes 0‎ mistype

curprev 16:4616:46, 20 August 2011‎ rosettacode>Markhobley‎ m 16,385 bytes +19‎ {{omit from|HTML}}

curprev 08:3608:36, 13 July 2011‎ rosettacode>Markhobley‎ m 16,366 bytes +91‎ {{omit from|GUISS}}

curprev 17:5517:55, 7 July 2011‎ rosettacode>Markhobley‎ 16,275 bytes +40‎ {{omit from|Lotus 123 Macro Scripting}}

curprev 04:1504:15, 27 June 2011‎ rosettacode>Bmcgee‎ 16,235 bytes +500‎ Added Delphi example

curprev 08:4508:45, 20 May 2011‎ rosettacode>RichardRussell‎ m 15,735 bytes +37‎ →‎{{header|BBC BASIC}}

curprev 16:4916:49, 17 May 2011‎ rosettacode>RichardRussell‎ m 15,698 bytes −1‎ →‎{{header|BBC BASIC}}
curprev 16:3316:33, 17 May 2011‎ rosettacode>RichardRussell‎ 15,699 bytes +450‎ Added BBC BASIC

curprev 22:1622:16, 5 May 2011‎ Sonia talk contribs‎ 15,249 bytes +1,346‎ Go solution

curprev 21:4521:45, 4 May 2011‎ rosettacode>Markhobley‎ 13,903 bytes +26‎ Category:Concurrency
curprev 16:4716:47, 4 May 2011‎ rosettacode>Markhobley‎ 13,877 bytes +59‎ {{omit from|ZX Spectrum Basic}}

curprev 20:3720:37, 4 April 2011‎ rosettacode>Markhobley‎ 13,818 bytes +149‎ clarification if a process is already running
curprev 02:1202:12, 4 April 2011‎ rosettacode>Kernigh‎ 13,669 bytes +598‎ →‎POSIX with file creation: Add SIGINT handler.

curprev 04:5504:55, 3 April 2011‎ rosettacode>Kernigh‎ 13,071 bytes +3,020‎ →‎{{header|C}}: Add better solution with file locking. Convert old solution from semaphore to regular file.

curprev 22:2122:21, 12 December 2010‎ rosettacode>Aoeu256‎ 10,051 bytes +301‎ →‎{{header|Java}}

curprev 15:1415:14, 4 November 2010‎ rosettacode>Dkf‎ m 9,750 bytes −5‎ →‎{{header|Tcl}}: whitespace

curprev 00:1900:19, 1 November 2010‎ rosettacode>CRGreathouse‎ 9,755 bytes +22‎ {{omit from|PARI/GP}}

curprev 18:0618:06, 31 October 2010‎ rosettacode>Markhobley‎ 9,733 bytes +1,027‎ UNIX Shell
curprev 09:2709:27, 31 October 2010‎ rosettacode>Mr2001‎ 8,706 bytes +50‎ omit from Inform 7

curprev 10:1210:12, 18 October 2010‎ rosettacode>Crcx‎ m 8,656 bytes +20‎ omit from Retro

curprev 23:0023:00, 24 August 2010‎ rosettacode>Thedarkfreak‎ 8,636 bytes +838‎ No edit summary

curprev 14:2514:25, 22 August 2010‎ rosettacode>Abu‎ m 7,798 bytes +47‎ Changed hash-bang to full pathname

curprev 13:3613:36, 6 August 2010‎ 24.73.119.18 talk‎ 7,751 bytes +32‎ →‎{{header|Ruby}}

curprev 10:2010:20, 17 May 2010‎ rosettacode>Abu‎ m 7,719 bytes +44‎ Split into two sections
curprev 10:1810:18, 17 May 2010‎ rosettacode>Abu‎ 7,675 bytes +764‎ Added PicoLisp

curprev 12:0512:05, 8 May 2010‎ rosettacode>Jofur‎ 6,911 bytes +268‎ →‎{{header|PureBasic}}: Added PureBasic

curprev 19:1119:11, 12 March 2010‎ 164.67.235.148 talk‎ 6,643 bytes −69‎ →‎Linux (including cygwin) and Mac OSX Leopard

curprev 13:0413:04, 6 February 2010‎ rosettacode>UnderBot‎ m 6,712 bytes 0‎ moved Determine if Only One Instance is Running to Determine if only one instance is running

curprev 17:1617:16, 12 January 2010‎ rosettacode>Wmeyer‎ 6,712 bytes +515‎ Added Oz.

curprev 14:1714:17, 2 December 2009‎ 187.37.67.244 talk‎ 6,197 bytes +428‎ added perl implementation

curprev 22:5722:57, 19 November 2009‎ rosettacode>UnderBot‎ m 5,769 bytes +72‎ Fixed lang tags.

curprev 17:1517:15, 2 October 2009‎ rosettacode>Blue Prawn‎ 5,697 bytes +124‎ →‎{{header|OCaml}}
curprev 17:1317:13, 2 October 2009‎ rosettacode>Blue Prawn‎ 5,573 bytes +391‎ added ocaml

curprev 18:2718:27, 1 October 2009‎ rosettacode>BR‎ 5,182 bytes −37‎ →‎{{header|AutoHotkey}}

curprev 14:5614:56, 9 September 2009‎ rosettacode>BR‎ 5,219 bytes −1‎ →‎{{header|AutoHotkey}}
curprev 14:5514:55, 9 September 2009‎ rosettacode>BR‎ 5,220 bytes +366‎ No edit summary

curprev 21:5021:50, 15 August 2009‎ rosettacode>Rpk‎ 4,854 bytes +17‎ omit m4

curprev 21:0121:01, 13 August 2009‎ rosettacode>Kevin Reid‎ m 4,837 bytes +113‎ omit TI-BASIC

curprev 08:1908:19, 7 July 2009‎ rosettacode>Dkf‎ m 4,724 bytes +4‎ →‎{{header|Tcl}}: spacing
curprev 08:1808:18, 7 July 2009‎ rosettacode>Dkf‎ 4,720 bytes +87‎ →‎{{header|Tcl}}: Added code to pick a port number magically
curprev 08:1108:11, 7 July 2009‎ rosettacode>Dkf‎ m 4,633 bytes +7‎ →‎Linux (including cygwin) and Mac OSX Leopard: formatting

curprev 23:5923:59, 6 July 2009‎ rosettacode>Glennj‎ 4,626 bytes +277‎ add Ruby

curprev 22:2122:21, 12 May 2009‎ rosettacode>Guga360‎ 4,349 bytes +6‎ changed stdout to stderr
curprev 22:1822:18, 12 May 2009‎ rosettacode>Guga360‎ 4,343 bytes +505‎ added c#
curprev 12:5812:58, 12 May 2009‎ rosettacode>Dkf‎ m 3,838 bytes +1‎ No edit summary
curprev 12:5812:58, 12 May 2009‎ rosettacode>Dkf‎ m 3,837 bytes +10‎ →‎Tcl: Correct use of template to mark task as done

curprev 12:5012:50, 11 May 2009‎ rosettacode>Dkf‎ m 3,827 bytes +3‎ →‎Tcl: oops
curprev 12:4912:49, 11 May 2009‎ rosettacode>Dkf‎ 3,824 bytes +363‎ →‎Tcl: Added implementation

curprev 15:3015:30, 3 February 2009‎ rosettacode>GugaTagFixer‎ 3,461 bytes +13‎ No edit summary

curprev 13:5813:58, 11 December 2008‎ rosettacode>ShinTakezou‎ 3,448 bytes +995‎ C

curprev 17:3917:39, 21 November 2008‎ rosettacode>IanOsgood‎ 2,453 bytes +11‎ →‎{{header|Java}}
curprev 17:3017:30, 21 November 2008‎ rosettacode>Mwn3d‎ m 2,442 bytes +97‎ →‎{{header|Java}}: Added additional imports
curprev 17:2817:28, 21 November 2008‎ rosettacode>IanOsgood‎ 2,345 bytes +492‎ Java, using ServerSocket as a mutex

curprev 00:4600:46, 23 August 2008‎ rosettacode>Mwn3d‎ m 1,853 bytes +35‎ Moved to Enviro cat

curprev 14:1514:15, 20 February 2008‎ rosettacode>Mwn3d‎ m 1,818 bytes −10‎ Changed over to works with template

curprev 22:3422:34, 10 December 2007‎ 79.182.238.243 talk‎ 1,828 bytes +216‎ →‎Linux (including cygwin) and Mac OSX Leopard
curprev 03:1203:12, 10 December 2007‎ rosettacode>Tclamb‎ m 1,612 bytes +20‎ →‎Linux (including cygwin) and Mac OSX Leopard

curprev 05:5705:57, 14 November 2007‎ rosettacode>Grauenwolf‎ 216 bytes +216‎ New page: {{task}} This task is to determine if there is only one instance of an application running. =={{header|Visual Basic}}== '''Language Version:''' 6 Dim onlyInstance as Boolean onlyIns...

Determine if only one instance is running: Revision history

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