qrv3w

19 ms·

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by qrv3w 8y ago
There are so many tools that can transfer files between two computers. I really like ones like this because you don't have to have SSH access or forward any ports to send a file from A to B. Its similar vein to other peer-to-peer utili
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by qrv3w 8y ago
Great suggestions. There are actually sources for the price calculations but I wasn't sure yet how to display them, or if they were wanted. If you want them then someone else probably does too so I can add that.
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by qrv3w 8y ago
Thanks, I appreciate the nitpicking :)
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by qrv3w 8y ago
I have a list of recipe "reactions" [1] which is compiled into a giant network of recipes. When a recipe is chosen, the directions are generated recursively from this network. [1]: https://github.com/schollz/r
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by qrv3w 8y ago
You're right. I made the tool so that you could just make each recipe like you would normally do, doing one step at a time. In reality you would try to multitask, but that makes it more complicated to dictate as directions. At that poi
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by qrv3w 8y ago
Thanks. I realized I was pushing the history on every React render(). I've fixed that now. The "buy cookies in the store" basically means that there is not enough time to make them so you should buy them (its a bit tongue in
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by qrv3w 8y ago
Perishability is a factor. Other factors are start-up cost (e.g. chickens require building a coop), time, and preferred taste (some things just taste better from a store and some are better homemade). The book is more of a fun read. There&#
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by qrv3w 8y ago
Haha, sorry about that! Didn't mean to subvert everyone's back button. I am just learning React and I think I pushed the history too often in the page.
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by qrv3w 8y ago
Haha. Yeah this is the chicken-and-egg problem. There are no cycles here since I'm working from the basis of primordial practical ingredients, in that each recipe should ideally boil down to just sun, soil, water, and seeds (be they fu
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by qrv3w 8y ago
The recipes are pretty generic. The data is actually all in a configuration file on Github. [1] Its organized in terms of "reactions" as in, every recipe is a "product" of some process applied to a set of "reactants
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by qrv3w 8y ago
I made this for fun with React and Go, its open-source if you want to hack it yourself. [1] I was inspired by the book "Make the Bread, Buy the Butter" by Jennifer Reese. I tried to continue the idea to see how much money+time it
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Show HN: Recursive Recipes – directions to make food from scratch(recursive.recipes)
250 points by qrv3w 8y ago|75 comments
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3-D printing art to capture color and physical texture of paintings(news.artnet.com)
2 points by qrv3w 8y ago|0 comments
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by qrv3w 8y ago
I'm not sure - in my experience I find that issues from new GH users are usually suspect (e.g. see [1]). So it might be nice to have something like the "Limit to existing users" [2], except not limited to a 24-hour period. I
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by qrv3w 8y ago
Thanks for the post, its great to hear that Ghost is doing well - I love using it. > [Github] has become too transactional - more support tool than collaboration I strongly agree with this. I wish Github "Issues" were relabeled
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Functional options for friendly APIs (2014)(dave.cheney.net)
1 points by qrv3w 8y ago|0 comments
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Show HN: croc – easily and securely transfer stuff between two computers(github.com)
3 points by qrv3w 8y ago|0 comments
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Show HN: Average Cookbook – average recipes and find variations in ingredients(averagecookbook.schollz.com)
2 points by qrv3w 9y ago|0 comments
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VCS based on categorical theory of patches (2017)(jneem.github.io)
23 points by qrv3w 9y ago|10 comments
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by qrv3w 9y ago
Can you provide some more details about the battery drainage? Namely, what kind of phone, how much battery usage you noticed? I've tested things with my Pixel2 and I get about 1-2%/hour battery usage.
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by qrv3w 9y ago
Yes you can do that but that runs up against the problem of "processing time" in the router. A router might process a simple echo request for +/- 1 millisecond. Since 1 nanosecond = 1 foot, this variability already makes the
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by qrv3w 9y ago
Yes, the scanners available for Android and a computer both will scan for Bluetooth devices and use those for positioning as well.
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by qrv3w 9y ago
Thanks! Yeah I think I would've never gotten the idea out of my idea without the support from Co-Lab.
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by qrv3w 9y ago
Thanks. I will add something across the system to highlight this. I want to encourage folks to run their own server [1] and use public cloud just for playing. [1]: https://www.internalpositioning.com/doc/server_setup.md
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by qrv3w 9y ago
What do you mean by filtering?
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by qrv3w 9y ago
> That will be accurate at the tuple space, but not down to the nearest centimeter Yes, you're right. Sorry, I didn't mean to imply centimeter-level precision anywhere. I said "high precision" because I compare it to
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by qrv3w 9y ago
That sounds really cool! This requires the phone being out of the pocket though, right? This would be great for way-finding, but maybe harder for home-automation.
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by qrv3w 9y ago
That sounds very similar to this! Did FB ever open-source it?
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by qrv3w 9y ago
> how robust are the fingerprints across devices I use this system to track phones and two different computers in my home without a problem, even though I learned only one device. The RSSI values are pretty well normalized so it works we
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by qrv3w 9y ago
> ...it requires triangulation + accurate timestamps... This system does not do round-trip time measurements (RTT) which I believe you are referring. RTT is different because it uses actual triangulation, whereas this system merely class

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