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    9. What are you reading these days? #7

      ~books Ask (survey)
      What are you reading currently? Fiction or non-fiction, any genre, any language! Tell us what you're reading, and talk a bit about it. Past weeks: Week #1 · Week #2 · Week #3 · Week #4 · Week #5 ·...

      What are you reading currently? Fiction or non-fiction, any genre, any language! Tell us what you're reading, and talk a bit about it.

      Past weeks: Week #1 · Week #2 · Week #3 · Week #4 · Week #5 · Week #6

      11 votes

    25. ~music Listening Club 23 - Dark Side of the Moon

      ~music Text 437 words
      Welcome to the 23rd week, it had to come eventually...another classic record discussion: The Dark Side of the Moon by Pink Floyd! Posting a little early since I'll be busy celebrating...

      Welcome to the 23rd week, it had to come eventually...another classic record discussion: The Dark Side of the Moon by Pink Floyd! Posting a little early since I'll be busy celebrating Thanksgiving, have a great day everyone.

      The Dark Side of the Moon is the eighth studio album by English rock band Pink Floyd, released on 1 March 1973 by Harvest Records. It built on ideas explored in Pink Floyd's earlier recordings and performances, but without the extended instrumentals that characterised their earlier work. Its themes explore conflict, greed, time, and mental illness, the latter partly inspired by the deteriorating health of founding member Syd Barrett, who left in 1968.

      Developed during live performances, Pink Floyd premiered an early version of The Dark Side of the Moon several months before recording began. New material was recorded in two sessions in 1972 and 1973 at Abbey Road Studios in London. The group used advanced recording techniques at the time, including multitrack recording and tape loops; analogue synthesizers are prominent, and snippets from interviews with Pink Floyd's road crew and others provide philosophical quotations. Engineer Alan Parsons was responsible for many sonic aspects and the recruitment of singer Clare Torry, who appears on one track. The iconic sleeve was designed by Storm Thorgerson; following keyboardist Richard Wright's request for a "simple and bold" design, it depicts a prism spectrum, representing the band's lighting and the record's themes.

      The Dark Side of the Moon produced two singles: "Money" and "Us and Them". The album topped the Billboard chart for a week, and remained on the chart for 741 weeks from 1973 to 1988. Following a change in how Billboard counts sales in 2009, it re-entered the chart and has since appeared for over 900 weeks. With estimated sales of over 45 million, it is Pink Floyd's bestselling album and one of the bestselling worldwide. It has been remastered and rereleased several times, and covered in its entirety by several acts. It is regarded as one of the greatest albums of all time.

      Here's the place to discuss your thoughts on the record, your history with it or the artist, and basically talk about whatever you want to that goes along with The Dark Side of the Moon! Remember that this is intended to be a slow moving thing, feel free to take your time and comment at any point in the week!

      If you'd like to stream or buy the album, it can be found on most platforms here.

      Rather than get an obscure record this week, I'd love to hear from you in responses to this comment!

      9 votes

    35. What have you been listening to this week?

      ~music Ask (survey)
      What have you been listening to this week? You don't need to do a 6000 word review if you don't want to, but please write something! Feel free to give recs or discuss anything about each others'...

      What have you been listening to this week? You don't need to do a 6000 word review if you don't want to, but please write something!

      Feel free to give recs or discuss anything about each others' listening habits.

      You can make a chart if you use last.fm:

      http://www.tapmusic.net/lastfm/

      Remember that linking directly to your image will update with your future listening, make sure to reupload to somewhere like imgur if you'd like it to remain what you have at the time of posting.

      8 votes

    40. General Tildes feedback/questions, primarily around becoming publicly-visible soon (but still invite-only)

      ~tildes.official Text 480 words
      Things have been pretty quiet and steady for the last few weeks. This is mostly deliberate on my end—I'm going to be away for about a week around the end of the month, so I didn't want to make any...

      Things have been pretty quiet and steady for the last few weeks. This is mostly deliberate on my end—I'm going to be away for about a week around the end of the month, so I didn't want to make any major changes or push for a big burst of new users when I might not be very available to deal with any issues. Most of my time lately has been working on stuff in the background, including doing some cleanup, finally getting around to various things I've been putting off for a while, and so on.

      However, in early December I'm planning to move forward into the next "phase" for Tildes, which will be making it publicly-visible so that people are able to visit and read the content here even if they don't have an account. Registration will remain invite-only, but I'll probably try to make the process a little easier or automated in some way so that it doesn't require so much effort from people like me and @cfabbro (who's been diligently running invite-request threads on reddit for months).

      Overall, I think that being publicly visible should help a lot, both to increase interest for the site as well as addressing a few common misconceptions about it (which are mostly because people can't see anything for themselves). Right now we're effectively "wasting" a lot of invites by forcing people to get an invite and register before they can even see if Tildes has anything they're interested in, so opening it up for everyone to be able to view should make invites a lot more efficient when they're only requested by people that want to participate.

      One thing I should mention is that I'm not intending to have a "default front page" for logged-out users. They'll need to choose specific groups to view, and I've been playing around with a few ways to try to make this convenient (that will probably end up being available to logged-in users as well).

      It's also been a while since I gave everyone more invite codes, so I've given everyone 10 now. If there's anyone else you want to invite before we get into the publicly-visible stage of things, you can get your codes through the Invite page (linked in your user page's sidebar).

      Please let me know if any of you have any thoughts, questions or concerns about becoming publicly-visible, so I can see if there's anything else I'll need to make sure to address before being able to open it up. For example, are there any features that might have a privacy concern when public? Should we consider making any changes to the current set of groups? General feedback and questions unrelated to the public visibility are fine too (and always are—you can always feel free to message me or post in ~tildes).

      102 votes

    47. Programming Challenge - It's raining!

      ~comp Text 298 words
      Hi everyone, it's been 12 days since last programming challenge. So here's another one. The task is to make an algorithm that'll count how long would it take to fill system of lakes with water....

      Hi everyone, it's been 12 days since last programming challenge. So here's another one. The task is to make an algorithm that'll count how long would it take to fill system of lakes with water.

      It's raining in the forest. The forest is full of lakes, which are close to each other. Every lake is below the previous one (so 1st lake is higher than 2nd lake, which is higher than 3rd lake). Lakes are empty at the beginning, and they're filling at rate of 1l/h. Once a lake is full, all water that'd normally fall into the lake will flow to the next lake.

      For example, you have lakes A, B, and C. Lake A can hold 1 l of water, lake B can hold 3 l of water and lake C can hold 5 l of water. How long would it take to fill all the lakes?
      After one hour, the lakes would be: A (1/1), B (1/3), C(1/5). After two hours, the lakes would be: A(1/1), B(3/3), C(2/5) (because this hour, B received 2l/h - 1l/h from the rain and 1l/h from lake A). After three hours, the lakes would be: A(1/1), B(3/3), C(5/5). So the answer is 3. Please note, that the answer can be any rational number. For example if lake C could hold only 4l instead of 5, the answer would be 2.66666....

      Hour 0:

      
\            /
  ----(A)----
                       \                /
                        \              /
                         \            /
                          ----(B)----
                                             \           /
                                              \         /
                                               \       /
                                               |       |
                                               |       |
                                                --(C)--

      Hour 1:

      
\============/
  ----(A)----
                       \                /
                        \              /
                         \============/
                          ----(B)----
                                             \           /
                                              \         /
                                               \       /
                                               |       |
                                               |=======|
                                                --(C)--

      Hour 2:

                  ==============
\============/           |
  ----(A)----            |
                       \================/
                        \==============/
                         \============/
                          ----(B)----
                                             \           /
                                              \         /
                                               \       /
                                               |=======|
                                               |=======|
                                                --(C)--

      Hour 3:

                  ==============
\============/           |
  ----(A)----            |             ========
                       \================/       |
                        \==============/        |
                         \============/         |
                          ----(B)----           |
                                             \===========/
                                              \=========/
                                               \=======/
                                               |=======|
                                               |=======|
                                                --(C)--

      Good luck everyone! Tell me if you need clarification or a hint. I already have a solution, but it sometimes doesn't work, so I'm really interested in seeing yours :-)

      21 votes