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    1. #DataScience Hive mind: I’m writing an article about the career path for job-changers who want to get into data science fields. I’d love your input.

      It’s no secret that data science is a good career path. The jobs are in demand, the salaries are compelling, and the work is interesting. So how does someone break in? In particular, I’m...

      It’s no secret that data science is a good career path. The jobs are in demand, the salaries are compelling, and the work is interesting. So how does someone break in?

      In particular, I’m interested in how an experienced IT professional can move into data science. What advice would you give to someone with, say, five years of computing experience, who wants to break into the field? Tell me about the skills required, where you’d tell your friend to go to acquire them, and how to get a job without a specialized degree. What would make you say, “I want to hire this person, even if the individual lacks the relevant schooling”?

      6 votes
    2. What are some examples in gaming of things that were ahead of their time?

      I recently read a book about Nintendo and Sega in the 90s, and it reminded me of something I'd long forgotten: the Sega Channel. The idea that the Sega Genesis had a digital delivery system in...

      I recently read a book about Nintendo and Sega in the 90s, and it reminded me of something I'd long forgotten: the Sega Channel.

      The idea that the Sega Genesis had a digital delivery system in 1994 is wild to me. For comparison, Steam didn't have its first release until 2003, nearly ten years later!

      What are some other examples of games, hardware, or ideas that were ahead of their time?

      16 votes
    3. Does your city have civil defense/fire/air raid sirens or similar systems?

      Heya, fellow Tildees! Given how my city (Celle in northern-ish Germany) just did the monthly test of them, I wonder how widespread they are in the rest of the world and what they're used for. Here...

      Heya, fellow Tildees!
      Given how my city (Celle in northern-ish Germany) just did the monthly test of them, I wonder how widespread they are in the rest of the world and what they're used for. Here the system's used for alerting firefighters, though they all have pagers or similar by now.
      Also I'd assume there are more modern solutions to quickly warn the population. Tell us all about it!

      14 votes
    4. What song do you want to hear on your deathbed?

      Howdy. Yes, my goth/emo bullshit is spreading into new sub...tildes? (If that's what they're called. I've been on hiatus long enough to forget the name.) I've been curious about something I've...

      Howdy.

      Yes, my goth/emo bullshit is spreading into new sub...tildes? (If that's what they're called. I've been on hiatus long enough to forget the name.)

      I've been curious about something I've called "heavenrest" music recently. A song so soft, so perfect, you could listen to it on your way out of life itself.

      One of the few examples I have is the song "Seagulls" from the indie rock band Saturday Sun (linked below.)

      My question to you.

      You're on your way out. You've said your goodbyes (perhaps) and made your peace. What plays in the background?

      "Seagulls" x Saturday Sun

      11 votes
    5. How do you say "you're welcome" or "no problem" with reaction emojis?

      Someone pings you in slack or github (or discord or on a forum post or wherever) asking for something. Perhaps some advice or a code review. After you help them out, they say "Thanks!". In normal...

      Someone pings you in slack or github (or discord or on a forum post or wherever) asking for something. Perhaps some advice or a code review. After you help them out, they say "Thanks!". In normal conversation, I would respond with a "You're welcome" or "no problem" or something.

      The problem I have is that while I want to be polite and acknowledge their thank you message, I don't want to generate notifications or otherwise distract people. Responding with a github comment will notify and probably email any involved persons. Slack and discord it depends on the channel, but many channels have low enough traffic that I will check every time theres a new message in that channel (and I'm sure I'm not the only one monitoring those channels).

      Its not really a big deal and no one is going to get angry about it - but it can distract people or ruin their flow while working and I want to avoid that. In my mind, a reaction emoji is perfect for this. It acknowledges the comment or message if someone looks, but doesn't send notifications or light up the channel name.

      ...but which reaction should I use? I've never seen a "you're welcome" emoji. I've been typically using a thumbs up (:+1:), but that can look as if someone is seconding the thanks rather than me trying to acknowledge it.

      Is there a better way to say "you're welcome" or "no problem" in this situation? Is there a better reaction emoji on github/slack/discord/your communication platform of choice? Should I stop worrying about possibly savings other people an email or small distraction and just say "np" or something?

      10 votes
    6. A common misconception is that the risk of overfitting increases with the number of parameters in the model. In reality, a single parameter suffices to fit most datasets

      @lopezdeprado: A common misconception is that the risk of overfitting increases with the number of parameters in the model. In reality, a single parameter suffices to fit most datasets: https://t.co/4eOGBIyZl9 Implementation available at: https://t.co/xKikc2m0Yf

      5 votes