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Welcome to the staging ground for new communities! Each proposal has a description in the "Descriptions" category and a body of questions and answers in "Incubator Q&A". You can ask questions (and get answers, we hope!) right away, and start new proposals.

Are you here to participate in a specific proposal? Click on the proposal tag (with the dark outline) to see only posts about that proposal and not all of the others that are in progress. Tags are at the bottom of each post.

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To further refine your search, you can use additional qualifiers such as score:>0.5. For example, the search score:>=0.5 created:<1y grammar would return only posts mentioning "grammar" that have a score >= 0.5 and were created less than a year ago.

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Quick hints: tag:tagname, user:xxx, "exact phrase", post_type:xxx, created:<N{d,w,mo,y}, score:>=0.5

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Incubator Q&A In AWS, do you need to use IPv6 on EC2 to enable IPv6 with an ELB?

I have a website hosted in Amazon Web Services (AWS) that uses Elastic Compute Cloud (EC2) instances behind an Elastic Load Balancer (ELB). The load balancer is the newer "application" type. I've...

1 answer  ·  posted 2y ago by Stephen Ostermiller‭  ·  last activity 2y ago by Stephen Ostermiller‭

Question Webmasters aws ipv6 ec2 load-balancing
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Incubator Q&A In AWS, do you need to use IPv6 on EC2 to enable IPv6 with an ELB?

Evidentially my site is working over IPv6 with just the ELB IPv6 enable and AAAA record. ELB listener configuration The load balancer does have configuration on how to route requests to EC2. Her...

posted 2y ago by Stephen Ostermiller‭

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Incubator Q&A Is time reverse possible in Minecraft?

Say I wanted to make a "time machine" using command blocks. I can use /time add to change the time and make things faster, but I don't know how to subtract time as a /time subtract command doesn't ...

2 answers  ·  posted 2y ago by General Sebast1an‭  ·  last activity 8mo ago by Andreas demands justice for humanity‭

Question video-games minecraft minecraft-commands
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Incubator Q&A Will improving my domain authority (DA) as measured by Moz help SEO?

Search engines don't use metrics published by Moz for ranking purposes directly. There is no guarantee that improving your domain authority, or any other metric published by third parties will hel...

posted 2y ago by Stephen Ostermiller‭

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Incubator Q&A How do I build a wooden compass?

One design I've found is a beam compass, which requires three components: Beam - some kind of straight stick Point holder - the part that holds a needle that will stay fixed at the centers of a...

posted 2y ago by matthewsnyder‭  ·  edited 2y ago by matthewsnyder‭

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Incubator Q&A Is it possible to write a book with GPT-3?

The context window of various GPT-3 models is given as 4-16k tokens. One token corresponds to about 0.75 words of English text. However, if an average book is 64k words, the GPT-3's context is far ...

0 answers  ·  posted 2y ago by matthewsnyder‭

Question ai-tech use-case
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Incubator Q&A What resources are available about prompt engineering?

Prompt engineering has emerged as a critical concept in the use of LLMs. Are there any good resources for learning prompt engineering techniques?

1 answer  ·  posted 2y ago by matthewsnyder‭  ·  last activity 2y ago by matthewsnyder‭

Question ai-tech recommendation prompt-engineering llm
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Incubator Q&A What resources are available about prompt engineering?

Dair.AI maintains a free prompt engineering guide. There is also another similar project which is structured as a course. There is also a literature review from March 2023 which is more technical ...

posted 2y ago by matthewsnyder‭  ·  edited 2y ago by matthewsnyder‭

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Meta Can Tabletop Games Codidact be given as the support site for a board game?

My personal opinion, not speaking for anyone else: A user-run community can't generally be the support site for your game or other product, but it can be a support site. Your players can get answ...

posted 2y ago by Monica Cellio‭

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Incubator Q&A What are the support vectors in a soft-margin SVM

The goal of a soft-margin or C-SVM is to solve the following minimisation problem: $$\min_{\boldsymbol{w}, b} \frac{1}{2} \|\boldsymbol{w}\|^2 + C \sum_i \xi_i$$subject to $$\forall i : \begin{al...

posted 2y ago by mr Tsjolder‭

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Incubator Q&A Running cordless tools from the outlet

Is it possible to run cordless tools (which normally take a battery) from the outlet somehow? While obviously the intended use of these is cordless operation, occasionally you don't have a charged...

1 answer  ·  posted 1y ago by matthewsnyder‭  ·  last activity 1y ago by Olin Lathrop‭

Question home-improvement tools battery
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Incubator Q&A Running cordless tools from the outlet

I've had some old cordless tools where the tool itself has a charger port. I've tried running these while plugged in (but with the battery drained) and they didn't work. That's because the charger...

posted 1y ago by Olin Lathrop‭

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Incubator Q&A How can I test a monopole timer switch?

I have a Lutron Maestro MA-T530G. I installed this to control an old bathroom fan which was malfunctioning. I'm planning to replace the fan anyway later, but I wanted to have a timer in the meanwh...

2 answers  ·  posted 1y ago by matthewsnyder‭  ·  last activity 1y ago by manassehkatz‭

Question home-improvement electrical-work lighting
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Incubator Q&A How can I test a monopole timer switch?

You can't test such a timer with just a voltmeter. It is possible that the timer requires the load to try to draw some minimum current, which a voltmeter probably wouldn't. Or, the timer might ha...

posted 1y ago by Olin Lathrop‭

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Incubator Q&A How can I test a monopole timer switch?

Key information is in the installation manual. Unfortunately, as is often the case, Lutron doesn't have easy-to-find installation manuals on their own web site. Fortunately, Home Depot does. This ...

posted 1y ago by manassehkatz‭

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Meta Scope discussion for Sports

There are two obvious ways to set the scope: Physical sports only, or anything competitive. Physical sports only: This would pretty much exclude all overlaps. You might miss out on some "came to d...

posted 10mo ago by matthewsnyder‭  ·  edited 10mo ago by matthewsnyder‭

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Incubator Q&A How do I search for d6 dice with a blank 6th face?

I am afraid the best thing you can search for is "blank dice" or "custom dice" or "custom made dice" (this will maybe bring up someone who provides such services, those who also do engravings a...

posted 9mo ago by Antares‭  ·  edited 9mo ago by Antares‭

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Incubator Q&A Why are many bond ETFs just like a worse-performing S&P?

This is a "recent" phenomenon. If you look back to 1900, bonds have a lower return on average, but in stock drawdowns they maintain a positive performance. Around 2000, they became correlated. Coi...

posted 11mo ago by matthewsnyder‭

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Incubator Q&A Shaders incorrectly render lower parts of vertically extended worlds

I have an older Minecraft world first created almost a decade ago, as a superflat desert world. In MC 1.18 or 1.19, I increased the world height with a simple data pack to y ∈ [-256, 1024]. Unfortu...

1 answer  ·  posted 9mo ago by Andreas demands justice for humanity‭  ·  last activity 8mo ago by Andreas demands justice for humanity‭

Question video-games minecraft mc-datapack mc-shaders
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Incubator Q&A What can I do with used disposable batteries?

I asked the city and they told me that just dumping it in the garbage bin is fine. I doubt you're going to have a more authoritative answer than that. I take mine to the help desk at Staples o...

posted 9mo ago by Michael‭

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Meta How do I object to a community proposal?

Public objection You can raise a discussion on either of: Proposals Meta, if you believe that the presence of the proposal itself is a problem. Codidact Meta, if you believe that either the pr...

posted 9mo ago by trichoplax‭

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Meta How do I object to a community proposal?

The answer by trichoplax is basically right. If there is an issue with a proposed community, raise it - preferably on Proposals Meta, but private is ok if it's sensitive. As much as possible, we ...

posted 9mo ago by Monica Cellio‭

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Incubator Q&A Do laws determine societal norms, or vice versa?

When society creates laws to govern themselves, do they simply codify what has already been established practice in society? For example, when a law is written that forbids theft, is this because s...

2 answers  ·  posted 12mo ago by matthewsnyder‭  ·  edited 11mo ago by matthewsnyder‭

Question philosophy legal-philosophy
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Incubator Q&A Current record for minimally clued 7x7 Hidato (16 clues)

Note: I checked that the solution is in fact unique using this Picat program created by SE user Bubbler. Background So back in March, I posted this question on the Puzzling Stack Exchange asking ...

0 answers  ·  posted 12mo ago by CrSb0001‭

Question puzzles grid-puzzles logic-deduction no-computers
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Incubator Q&A Is there a specification meta-language for logics?

There are many depending on what your goals are. First, pretty much any foundational system will let you do this via encoding. It is a tedious but straightforward exercise to encode the syntax of ...

posted 12mo ago by Derek Elkins‭

Answer