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# Algorithms

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 HOW TO ANSWER A QUESTION Chris Maunder28-Jul-09 2:32 Chris Maunder 28-Jul-09 2:32
 How to get an answer to your question Chris Maunder16-Mar-09 10:13 Chris Maunder 16-Mar-09 10:13
 bfs, dfs, a* & dijkstra algorithms - find the shortest route TalespinTales1-Jan-24 7:18 TalespinTales 1-Jan-24 7:18
 Re: bfs, dfs, a* & dijkstra algorithms - find the shortest route Dave Kreskowiak1-Jan-24 9:26 Dave Kreskowiak 1-Jan-24 9:26
 Re: bfs, dfs, a* & dijkstra algorithms - find the shortest route TalespinTales1-Jan-24 9:31 TalespinTales 1-Jan-24 9:31
 Re: bfs, dfs, a* & dijkstra algorithms - find the shortest route Dave Kreskowiak1-Jan-24 10:46 Dave Kreskowiak 1-Jan-24 10:46
 Re: bfs, dfs, a* & dijkstra algorithms - find the shortest route TalespinTales1-Jan-24 10:54 TalespinTales 1-Jan-24 10:54
 Re: bfs, dfs, a* & dijkstra algorithms - find the shortest route Dave Kreskowiak1-Jan-24 12:36 Dave Kreskowiak 1-Jan-24 12:36
 Re: bfs, dfs, a* & dijkstra algorithms - find the shortest route Gerry Schmitz1-Jan-24 11:04 Gerry Schmitz 1-Jan-24 11:04
 Re: bfs, dfs, a* & dijkstra algorithms - find the shortest route jschell2-Jan-24 6:32 jschell 2-Jan-24 6:32
 [SOLVED] Representing Metadata Richard Andrew x6429-Dec-23 13:52 Richard Andrew x64 29-Dec-23 13:52
 Re: [SOLVED] Representing Metadata Gerry Schmitz30-Dec-23 6:50 Gerry Schmitz 30-Dec-23 6:50
 Re: [SOLVED] Representing Metadata Richard Andrew x6430-Dec-23 12:52 Richard Andrew x64 30-Dec-23 12:52
 Locking pattern to protect a critical List<> with many worker threads Richard Andrew x6426-Dec-23 8:02 Richard Andrew x64 26-Dec-23 8:02
 Re: Locking pattern to protect a critical List<> with many worker threads Mircea Neacsu26-Dec-23 8:17 Mircea Neacsu 26-Dec-23 8:17
 Re: Locking pattern to protect a critical List<> with many worker threads Richard Andrew x6426-Dec-23 8:39 Richard Andrew x64 26-Dec-23 8:39
 Re: Locking pattern to protect a critical List<> with many worker threads jschell27-Dec-23 5:27 jschell 27-Dec-23 5:27
 Re: Locking pattern to protect a critical List<> with many worker threads Richard Andrew x6427-Dec-23 5:32 Richard Andrew x64 27-Dec-23 5:32
 Thanks, that's a great idea. I thought of that, but I decided against it because it might lead to some threads seeing the new version of the list while other threads are still working with data from the old version of the list. Also, the worker threads enumerate the list, so that would lead to exceptions caused by changing the list out from under them. The difficult we do right away... ...the impossible takes slightly longer.
 Re: Locking pattern to protect a critical List<> with many worker threads harold aptroot27-Dec-23 8:01 harold aptroot 27-Dec-23 8:01
 Re: Locking pattern to protect a critical List<> with many worker threads Richard Andrew x6427-Dec-23 8:32 Richard Andrew x64 27-Dec-23 8:32
 Re: Locking pattern to protect a critical List<> with many worker threads [edited] harold aptroot27-Dec-23 9:23 harold aptroot 27-Dec-23 9:23
 Re: Locking pattern to protect a critical List<> with many worker threads jschell28-Dec-23 5:55 jschell 28-Dec-23 5:55
 Re: Locking pattern to protect a critical List<> with many worker threads harold aptroot28-Dec-23 6:19 harold aptroot 28-Dec-23 6:19
 Re: Locking pattern to protect a critical List<> with many worker threads jschell29-Dec-23 4:46 jschell 29-Dec-23 4:46
 Re: Locking pattern to protect a critical List<> with many worker threads harold aptroot29-Dec-23 5:19 harold aptroot 29-Dec-23 5:19
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