[tw] Re: A button to open a random tiddler
Guys! Stephan, Mathew Thank you for your efforts. I am always impressed with all that mathematics! Although I did take up math in my high school, i barely passed in it. I remember sine cos theta angles but nothing more than names. But there is always a lurking desire to spend some time on improving my math skills and knowledge. I secretly think this is going to make me smarter. :-) But thanks again, I shall try out the changes. On Tuesday, February 20, 2018 at 6:49:17 AM UTC-7, Matthew Lauber wrote: > > I've reworked the shuffle operator to use MAth.random and to use > https://github.com/davidbau/seedrandom/ to seed Math.random. So, the > issues mentioned earlier should be resolved. > > > On Tuesday, February 20, 2018 at 7:40:02 AM UTC-5, Stephan Hradek wrote: >> >> >> >> Am Dienstag, 20. Februar 2018 13:37:54 UTC+1 schrieb Matthew Lauber: >>> >>> Dang! I go to sleep for 8 hour and your guys pick apart my code. >>> Seriously though, thanks guys. I'll take a look at improving the >>> randomness of my shuffle operator. I seem to recall not using the >>> javascript math.random function because I wanted to be able to seed the >>> function and get a list ordering that only changed when I clicked a >>> button. I'll see what I can find for that. >>> >> >> If you want something seedable, checkout >> davidbau.com/archives/2010/01/30/random_seeds_coded_hints_and_quintillions.html >> >> > -- You received this message because you are subscribed to the Google Groups "TiddlyWiki" group. To unsubscribe from this group and stop receiving emails from it, send an email to tiddlywiki+unsubscr...@googlegroups.com. To post to this group, send email to tiddlywiki@googlegroups.com. Visit this group at https://groups.google.com/group/tiddlywiki. To view this discussion on the web visit https://groups.google.com/d/msgid/tiddlywiki/871efee3-4ace-498f-a6b8-1acda3aec9d3%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[tw] Re: A button to open a random tiddler
I've reworked the shuffle operator to use MAth.random and to use https://github.com/davidbau/seedrandom/ to seed Math.random. So, the issues mentioned earlier should be resolved. On Tuesday, February 20, 2018 at 7:40:02 AM UTC-5, Stephan Hradek wrote: > > > > Am Dienstag, 20. Februar 2018 13:37:54 UTC+1 schrieb Matthew Lauber: >> >> Dang! I go to sleep for 8 hour and your guys pick apart my code. >> Seriously though, thanks guys. I'll take a look at improving the >> randomness of my shuffle operator. I seem to recall not using the >> javascript math.random function because I wanted to be able to seed the >> function and get a list ordering that only changed when I clicked a >> button. I'll see what I can find for that. >> > > If you want something seedable, checkout > davidbau.com/archives/2010/01/30/random_seeds_coded_hints_and_quintillions.html > > -- You received this message because you are subscribed to the Google Groups "TiddlyWiki" group. To unsubscribe from this group and stop receiving emails from it, send an email to tiddlywiki+unsubscr...@googlegroups.com. To post to this group, send email to tiddlywiki@googlegroups.com. Visit this group at https://groups.google.com/group/tiddlywiki. To view this discussion on the web visit https://groups.google.com/d/msgid/tiddlywiki/b83f8fb8-ae29-4959-8216-df3cc9437ca5%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[tw] Re: A button to open a random tiddler
Am Dienstag, 20. Februar 2018 13:37:54 UTC+1 schrieb Matthew Lauber: > > Dang! I go to sleep for 8 hour and your guys pick apart my code. > Seriously though, thanks guys. I'll take a look at improving the > randomness of my shuffle operator. I seem to recall not using the > javascript math.random function because I wanted to be able to seed the > function and get a list ordering that only changed when I clicked a > button. I'll see what I can find for that. > If you want something seedable, checkout davidbau.com/archives/2010/01/30/random_seeds_coded_hints_and_quintillions.html -- You received this message because you are subscribed to the Google Groups "TiddlyWiki" group. To unsubscribe from this group and stop receiving emails from it, send an email to tiddlywiki+unsubscr...@googlegroups.com. To post to this group, send email to tiddlywiki@googlegroups.com. Visit this group at https://groups.google.com/group/tiddlywiki. To view this discussion on the web visit https://groups.google.com/d/msgid/tiddlywiki/ee553bd2-41f4-481a-8923-093fdc1dc57c%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[tw] Re: A button to open a random tiddler
Dang! I go to sleep for 8 hour and your guys pick apart my code. Seriously though, thanks guys. I'll take a look at improving the randomness of my shuffle operator. I seem to recall not using the javascript math.random function because I wanted to be able to seed the function and get a list ordering that only changed when I clicked a button. I'll see what I can find for that. On Tuesday, February 20, 2018 at 7:25:30 AM UTC-5, Stephan Hradek wrote: > > > > Am Dienstag, 20. Februar 2018 09:00:13 UTC+1 schrieb passingby: >> >> But i am seeing that it repeats one or two tiddler a lot. At first i >> thought maybe my tiddlers were not enough in numbers but then i have around >> 25 tiddlers and it still repeats a couple initial tiddlers it picks up, a >> lot. > > > Please see issue #2 https://github.com/mklauber/tiddly-shuffle/issues/2 > -- You received this message because you are subscribed to the Google Groups "TiddlyWiki" group. To unsubscribe from this group and stop receiving emails from it, send an email to tiddlywiki+unsubscr...@googlegroups.com. To post to this group, send email to tiddlywiki@googlegroups.com. Visit this group at https://groups.google.com/group/tiddlywiki. To view this discussion on the web visit https://groups.google.com/d/msgid/tiddlywiki/5b3cdf07-54f7-4ddc-a3f6-51dd15a137f2%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[tw] Re: A button to open a random tiddler
Am Dienstag, 20. Februar 2018 09:00:13 UTC+1 schrieb passingby: > > But i am seeing that it repeats one or two tiddler a lot. At first i > thought maybe my tiddlers were not enough in numbers but then i have around > 25 tiddlers and it still repeats a couple initial tiddlers it picks up, a > lot. Please see issue #2 https://github.com/mklauber/tiddly-shuffle/issues/2 -- You received this message because you are subscribed to the Google Groups "TiddlyWiki" group. To unsubscribe from this group and stop receiving emails from it, send an email to tiddlywiki+unsubscr...@googlegroups.com. To post to this group, send email to tiddlywiki@googlegroups.com. Visit this group at https://groups.google.com/group/tiddlywiki. To view this discussion on the web visit https://groups.google.com/d/msgid/tiddlywiki/5a3beaf2-de62-4024-a65b-4506665e9e55%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[tw] Re: A button to open a random tiddler
Hooray! Issue #1 is mine ;) https://github.com/mklauber/tiddly-shuffle/issues/1 -- You received this message because you are subscribed to the Google Groups "TiddlyWiki" group. To unsubscribe from this group and stop receiving emails from it, send an email to tiddlywiki+unsubscr...@googlegroups.com. To post to this group, send email to tiddlywiki@googlegroups.com. Visit this group at https://groups.google.com/group/tiddlywiki. To view this discussion on the web visit https://groups.google.com/d/msgid/tiddlywiki/4ec21add-5f80-4f9f-a8a9-e2136613be3d%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[tw] Re: A button to open a random tiddler
Update: Upon inspecting the code a bit more: seed cannot be a multiple of pi + pi/2 as it's always a 32 bit integer. Still I think randomness of |sin| isn't the best. -- You received this message because you are subscribed to the Google Groups "TiddlyWiki" group. To unsubscribe from this group and stop receiving emails from it, send an email to tiddlywiki+unsubscr...@googlegroups.com. To post to this group, send email to tiddlywiki@googlegroups.com. Visit this group at https://groups.google.com/group/tiddlywiki. To view this discussion on the web visit https://groups.google.com/d/msgid/tiddlywiki/03b03d3c-f3b4-43d0-a7ac-c4af8d33b442%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[tw] Re: A button to open a random tiddler
I think there is a big flaw in Matthew's code. Instead of using a real random function there is this code: Math.floor(Math.abs(Math.sin(seed++)) * currentIndex); There are 2 flaws here I think: 1. sin isn't very "random" 2. sin goes from 0 to 1. This will lead to a just shuffled element being shuffled a second time. Even worse it can lead to array index out of bounds if the seed is (n * pi)+(pi/2). Try it with seed= 3.14159265359/2 ;) will open an issue on github -- You received this message because you are subscribed to the Google Groups "TiddlyWiki" group. To unsubscribe from this group and stop receiving emails from it, send an email to tiddlywiki+unsubscr...@googlegroups.com. To post to this group, send email to tiddlywiki@googlegroups.com. Visit this group at https://groups.google.com/group/tiddlywiki. To view this discussion on the web visit https://groups.google.com/d/msgid/tiddlywiki/e5210bfe-82b6-4c5f-92aa-01d3590b1db9%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[tw] Re: A button to open a random tiddler
Matthew I tried the plugin. Its a wonderful code in that it is not a macro but a filter operator, which is very interesting! And it does work as intended. But i am seeing that it repeats one or two tiddler a lot. At first i thought maybe my tiddlers were not enough in numbers but then i have around 25 tiddlers and it still repeats a couple initial tiddlers it picks up, a lot. Could you suggest anything for this? Thank you for your code. -- You received this message because you are subscribed to the Google Groups "TiddlyWiki" group. To unsubscribe from this group and stop receiving emails from it, send an email to tiddlywiki+unsubscr...@googlegroups.com. To post to this group, send email to tiddlywiki@googlegroups.com. Visit this group at https://groups.google.com/group/tiddlywiki. To view this discussion on the web visit https://groups.google.com/d/msgid/tiddlywiki/6a3aa0b0-5403-44ec-ade8-7c2b7de0a206%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[tw] Re: A button to open a random tiddler
Thank you Matthew. This would work well. On Monday, February 19, 2018 at 8:16:34 PM UTC-7, Matthew Lauber wrote: > > >1. Go to https://mklauber.github.io/tw5-plugins/ in one window, open >your wiki in another. >2. Drag the link "Matt's Plugin Library" to your wiki. >3. Then click the Cog to get to settings, and go to the plugins tab. >Click "Get More Plugins" >4. Click "Open Plugin Library" below "Matt's Plugin Library" >5. look for the plugin with "Shuffle filter operator" in the >description and click install. >6. Reload your wiki. It should work now. > > > On Monday, February 19, 2018 at 9:52:50 PM UTC-5, Diego Mesa wrote: >> >> Hey Mathew, >> >> How can you install the shuffle operator? >> >> Diego >> >> On Monday, February 19, 2018 at 8:46:48 PM UTC-6, Matthew Lauber wrote: >>> >>> I've written a shuffle operator that can randomize the order of a list. >>> It's available here: https://mklauber.github.io/tw5-plugins/ >>> >>> To use it in that way, you'd probably want something along the lines of >>> >>> <$button> >>> <$list filter="[tag[Tag]shuffle[]first[]]"> >>> <$action-navigate $to=<> /> >>> >>> Open >>> >>> >>> On Monday, February 19, 2018 at 9:10:23 PM UTC-5, passingby wrote: Can anybody suggest a way to have a button which opens a random tiddler out of all the tiddlers tagged with a particular tag? >>> -- You received this message because you are subscribed to the Google Groups "TiddlyWiki" group. To unsubscribe from this group and stop receiving emails from it, send an email to tiddlywiki+unsubscr...@googlegroups.com. To post to this group, send email to tiddlywiki@googlegroups.com. Visit this group at https://groups.google.com/group/tiddlywiki. To view this discussion on the web visit https://groups.google.com/d/msgid/tiddlywiki/8f2b06ef-a020-4b8c-a8c9-8603e9bf491e%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[tw] Re: A button to open a random tiddler
1. Go to https://mklauber.github.io/tw5-plugins/ in one window, open your wiki in another. 2. Drag the link "Matt's Plugin Library" to your wiki. 3. Then click the Cog to get to settings, and go to the plugins tab. Click "Get More Plugins" 4. Click "Open Plugin Library" below "Matt's Plugin Library" 5. look for the plugin with "Shuffle filter operator" in the description and click install. 6. Reload your wiki. It should work now. On Monday, February 19, 2018 at 9:52:50 PM UTC-5, Diego Mesa wrote: > > Hey Mathew, > > How can you install the shuffle operator? > > Diego > > On Monday, February 19, 2018 at 8:46:48 PM UTC-6, Matthew Lauber wrote: >> >> I've written a shuffle operator that can randomize the order of a list. >> It's available here: https://mklauber.github.io/tw5-plugins/ >> >> To use it in that way, you'd probably want something along the lines of >> >> <$button> >> <$list filter="[tag[Tag]shuffle[]first[]]"> >> <$action-navigate $to=<> /> >> >> Open >> >> >> On Monday, February 19, 2018 at 9:10:23 PM UTC-5, passingby wrote: >>> >>> Can anybody suggest a way to have a button which opens a random tiddler >>> out of all the tiddlers tagged with a particular tag? >>> >> -- You received this message because you are subscribed to the Google Groups "TiddlyWiki" group. To unsubscribe from this group and stop receiving emails from it, send an email to tiddlywiki+unsubscr...@googlegroups.com. To post to this group, send email to tiddlywiki@googlegroups.com. Visit this group at https://groups.google.com/group/tiddlywiki. To view this discussion on the web visit https://groups.google.com/d/msgid/tiddlywiki/650ebc91-709f-4bca-bf7b-2ffd4fc72c26%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[tw] Re: A button to open a random tiddler
Hey Mathew, How can you install the shuffle operator? Diego On Monday, February 19, 2018 at 8:46:48 PM UTC-6, Matthew Lauber wrote: > > I've written a shuffle operator that can randomize the order of a list. > It's available here: https://mklauber.github.io/tw5-plugins/ > > To use it in that way, you'd probably want something along the lines of > > <$button> > <$list filter="[tag[Tag]shuffle[]first[]]"> > <$action-navigate $to=<> /> > > Open > > > On Monday, February 19, 2018 at 9:10:23 PM UTC-5, passingby wrote: >> >> Can anybody suggest a way to have a button which opens a random tiddler >> out of all the tiddlers tagged with a particular tag? >> > -- You received this message because you are subscribed to the Google Groups "TiddlyWiki" group. To unsubscribe from this group and stop receiving emails from it, send an email to tiddlywiki+unsubscr...@googlegroups.com. To post to this group, send email to tiddlywiki@googlegroups.com. Visit this group at https://groups.google.com/group/tiddlywiki. To view this discussion on the web visit https://groups.google.com/d/msgid/tiddlywiki/fcb0dc25-9fc2-41b2-9559-fe5d0c7c581c%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[tw] Re: A button to open a random tiddler
I've written a shuffle operator that can randomize the order of a list. It's available here: https://mklauber.github.io/tw5-plugins/ To use it in that way, you'd probably want something along the lines of <$button> <$list filter="[tag[Tag]shuffle[]first[]]"> <$action-navigate $to=<> /> Open On Monday, February 19, 2018 at 9:10:23 PM UTC-5, passingby wrote: > > Can anybody suggest a way to have a button which opens a random tiddler > out of all the tiddlers tagged with a particular tag? > -- You received this message because you are subscribed to the Google Groups "TiddlyWiki" group. To unsubscribe from this group and stop receiving emails from it, send an email to tiddlywiki+unsubscr...@googlegroups.com. To post to this group, send email to tiddlywiki@googlegroups.com. Visit this group at https://groups.google.com/group/tiddlywiki. To view this discussion on the web visit https://groups.google.com/d/msgid/tiddlywiki/81951958-38cb-4c19-b520-4f1d9f1e258d%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
