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edraferi

1,861 karma · joined February 1, 2013

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edraferi··on New Game: Minecraft Earth
There’s always Creative mode if you don’t like the resource constraint dynamic. The mining in Survival mode is a challenge to think your way out of. You have to be smart to know the most productive ways to get the resources you need. You have to evaluate trade offs between your ideal structure and materials against what’s available in the environment. Sometimes you have to strike out to explore for greener pastures.

It’s way better than automated skinner boxes that pretend to be games...

edraferi··on Training the Brain to Eat Less Sugar
One interesting milk option is Fairlife. It's processed to have more protein and no lactose [0]. Some health bloggers object to the process, here's a summary [1]. Overall I think it's a solid product.

[0] https://fairlife.com/our-nutrition/

[1] https://www.stephshares.com/healthyeating/966/

edraferi··on Show HN: RSS Search Engine
Wish I could search for an exact phrase. I'm getting non-relevant results.
edraferi··on Cross-Platform GUI Toolkit Trainwreck (2016)
> But if you do some forms and basic UI controls, wxWindows does the job egregiously. Looks the way it should be on all platforms.

Word choice? "Egregiously" means "Conspicuously bad or offensive." [0] The context suggests you intended to say "adequate for the purpose," for which "competently" is the correct term.[1]

[0] https://www.thefreedictionary.com/egregiously

[1] https://www.thefreedictionary.com/competently

edraferi··on The End of Being a Duke Professor and What It Means for the Future of Higher Ed
It seems like there’s a gap in the market for a hard-nosed, teaching-first university. A place full of passionate professors with high standards. A place where high school valedictorians work their ass off for a B. A place where you feel your best will never be good enough because the standards are impossible... until, one day, you get an A. And that grade MEANS something. And after four years, the students walk out into the wide world and kick ass up and down the street.

Somebody get $100M and start recruiting all these great professors academia can’t handle....

edraferi··on Google makes BigQuery available in Sheets
Boo! I’d love to have nice hooks into Knowledge Graph.
edraferi··on Katie Bouman, the computer scientist behind the first black hole image
Don’t think GP supports that statement. That post just explains why the earlier lost was miffed about the commit log.

It’s disappointing to see this celebration of an amazing technical achievement devolve into a contentious meta-analysis inspired by the USA’s broken politics.

edraferi··on Congress Is About to Ban the US Government from Offering Free Online Tax Filing
Not your fault. The Republican tax law of 2017 changed how your existing withholding instructions were interpreted, decreasing your withholding more than necessary in order to artificially inflate the perceived benefit of the new law. Now you’re paying for it.

The really annoying thing is that I agree it’s a good thing to have more accurate withholding and smaller refunds. They just screwed it up for political reasons.

All this could have been avoided if they just required employers to get updated W4s instead of defaulting to misinterpreting your existing instructions.

Recommend you submit a new W4 ASAP.

edraferi··on Show HN: A Color Picker I Made
Neat. What's the deal with the Blue Dot? Seems to indicate that somebody authored that palette. Why are some authored and others algorithmic?
edraferi··on Show HN: Blogcast – Generate audio versions of your articles
+1 Auto podcast distribution
edraferi··on My Salary Progression in Tech
Worry about a wife and kids when you WANT to worry about it. Living the life you want is the best way to meet a partner who supports that lifestyle.

Maybe one day you’ll decide it’s time for kids, and both you and your partner decide to head back to the EU for that. Or maybe you’ll raise kids in Thailand. Or maybe your partner will get an amazing opportunity somewhere else entirely and you can be a stay at home parent, making beats while the kids are at school.

It’s your life. Live it the way you want. Don’t worry too much.

edraferi··on Open Distro for Elasticsearch
> why wasn't ElasticSearch SQL used / built upon for SQL?

According to the release blogpost [0], "SQL Support [...]is an improved version of the elasticsearch-sql plugin."

Sounds like they are building on it, as you suggested.

[0] https://aws.amazon.com/blogs/aws/new-open-distro-for-elastic....

edraferi··on Open Distro for Elasticsearch
According to the release blogpost [0], "SQL Support [...]is an improved version of the elasticsearch-sql plugin." They're not replacing the SQL extension you linked -- they're integrating it.

[0] https://aws.amazon.com/blogs/aws/new-open-distro-for-elastic...

edraferi··on Facebook Still Tracks People on Yelp, Duolingo, Indeed
Facebook made a play to be the social layer for the web. A single place where you explicitly create a social network, then you can use it from all kinds of places. Want to share something with your friends? Smack the share button, it’s right here in your app.

Not a bad idea really. The problem is that it turned super predatory. Facebook just wants engagement at all costs. It’s not a tool for managing your life, it’s a tool for someone else to profit off it.

edraferi··on W3C approves WebAuthn as the web standard for password-free logins
Agree. Credential syncing is important.

Use case: I create an account using using a Yubikey on my desktop, then want to access that account from my mobile phone using a fingerprint. How does the website know I'm the same person?

Keybase has a nifty personal web-of-trust for this stuff, but (A) that ties you to a single strong identity and (B) you can't really use that identity outside of their services.

edraferi··on A Love Letter to the People Who Build the Internet Archive
1) you should really explain what CDL is earlier in the post. I’d never heard of it before.

2) still don’t see the connection to the Internet Archive.

3) isn’t CDL covered by the Exhaustion Doctrine / First Sale Doctrine? [0]

[0] https://en.wikipedia.org/wiki/Exhaustion_of_intellectual_pro...

edraferi··on Stealing the Enemy's Urban Advantage: The Battle of Sadr City
Yup. EFPs are no joke.
edraferi··on Stealing the Enemy's Urban Advantage: The Battle of Sadr City
Interesting. Not sure if that would have worked here or not. The article doesn’t say how much direct fire they laid down, but it IS a pretty big jump up to a MRLS.
edraferi··on Stealing the Enemy's Urban Advantage: The Battle of Sadr City
> [JAM] Snipers would also shoot at the crane cable or the lone soldier that was forced to climb a ladder to unhook each concrete wall. Special operations forces snipers were extremely useful in a counter-sniper role. Nevertheless, there were situations where confirmed snipers and fighters that could not be engaged by US snipers had to be targeted with air-delivered, precision-guided bombs or Guided Multiple Launch Rocket System (GMLRS) rounds that could penetrate the buildings’ layers of concrete. One instance that required a concrete-penetrating option was when a JAM sniper occupied and fortified one of the few five-story buildings north of the Gold Wall was being constructed and at a key intersection where he was able to engage the wall-building team. Direct fire placed on the building did not affect the sniper’s fortified position. 1-68 CAB’s solution was to drop the building using the GMLRS. But for the duration of the Battle of Sadr City, coalition forces used fewer than three mortar or artillery fire missions because of the risk of collateral damage, the prospect of injuring civilians, and the potential political ramifications both locally for the government of Iraq and internationally for political support to the coalition forces.

Don't bring a sniper rifle to a combined-arms fight, I suppose. It's interesting & typical of modern war that the politics of the fight constrain the weapons choice much more than the tactical situation.

edraferi··on Apple blocks Facebook from running its internal iOS apps
Pathetic.
edraferi··on DuckDuckGo will use Apple Maps
Excited to see DDG's local search improving. I once ordered take out from a restaurant in another state based on a careless DDG search...
edraferi··on Notion – All-in-one workspace for notes, tasks, wikis, and databases
The ideal model for me is third-party syncing with client side encryption. That is:

1) sell me apps (desktop, mobile),

2) let me sync the content via my choice of providers (dropbox, iCloud, google drive, my own WebDAV server, etc)

3) Let me manually enter a strong password/key in all of my clients to E2E the data, so I don't really need to trust that sync provider.

edraferi··on Build your own Mint
Man I would LOVE to have this. I’m terrified/outraged by the abysmal state of data access at American banks. Just horrified that state of the art is giving your primary credentials to a third party.
edraferi··on Ask HN: How do you organise your hard drive?
If you have no more than 10 buckets and no more than 10 categories per bucket, why not just use 0-9 for each?
edraferi··on Crev: dependency vetting with a web of trust
Pretty cool. Long way to go, but great idea.

I like this:

> Design is open for supporting PGP, Salty, Keybase, and whatever else in the future.

> Note: Systems like that don't carry enough information. Just because you verified that someones PGP really belong to them, doesn't mean you trust their code review judgment. But the identity/singing system could be reused.

edraferi··on Show HN: HN.Academy – Top online courses recommended by Hacker News users
Thanks for the link. The four treatment conditions look REALLY similar to me (see pages 384-285). They're all exercises that make you think about good things in your life:

Expectancy control (early memories): “[...]Every night over the next week, set aside about 10 minutes before bed [...] to log on to this website to write about an early memory.”

Positive placebo (positive early memories, in addition to rationale above): “[...] Every night over the next week, set aside about 10 minutes before bed [...] to log on to this website to write about an early positive memory.”

Three good things (Seligman et al., 2005): “[...] log on to the website daily for seven days to list three things that went well on that day and why they happened.”

Using signature strengths in a new way (Seligman et al., 2005): “This exercise consists of two parts. You will take a questionnaire that gives you feedback about your strengths. This will take about 45 minutes. The next day you will be asked to use these strengths in new ways every day for one week [...]”

So regardless of whether the specific exercises are uniquely useful, it seems like it's valuable to make yourself focus on the positive stuff.

edraferi··on Flair: A simple framework for natural language processing
Label more training data.

Do more clustering.

Label more training data.

Strip out more garbage.

Label more training data.

PS you can get an idea of how much value additional training data will give you by training models on various subsets of your dataset (e.g. 10%, 20%...), evaluating them against the same test dataset, and plotting the results.

edraferi··on Flair: A simple framework for natural language processing
It's gonna be hard to get an "off the shelf" model for text prediction, because the upcoming text depends on the author, topic, and other context. You can probably find some decent pre-trained models to get started, but you'll need to customize them for your application to get good results.
edraferi··on How Scammers in China Manipulate Amazon [video]
I recently ordered ~$100 of cables from Monoprice and paid $20 for shipping (even though I have prime!) because I don’t trust Amazon. Really, Monoprice wins on discovery too. They offer one of everything at a good price.
edraferi··on Ask HN: How to incorporate machine learning into day job?
Agree. However, Linear Regression IS machine learning (it's a supervised classifier). Most AI/ML is 80% data integration, 15% problem scoping and 5% algorithm selection.
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