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greenmountin

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K2pdfopt 7 years ago

The app works for 1) arXiv papers 2) any url of a paper obtainable from the address bar of your phone.

If you copy-paste, or copy and use the clipboard button, it will try to identify the arXiv identifier from the url, and then show you the title + abstract. Then you have to download the PDF, preview the transformed copy (copy stays in the cloud for 24h), and finally request a fully reflowed copy. The reflow is limited to about 30s via AWS Lambda, so this is not for dissertations -- this is for 2-20 page papers you can reasonably read on your phone. Nevertheless, there is a progress bar at the top of the screen to show you it's working, at that stage. These steps are pretty much reproduced in the app store images.

For a non-arXiv link, the only difference is that there is no abstract. But note, the link can't just be to the journal page, you've got to get a PDF mime-type when it's requested.

There are some things I should change, but it's very useful to me, and I just verified it works for both arXiv and non-arXiv. If it's not working for you, I would suggest deleting and reinstalling (sorry!).

K2pdfopt 7 years ago

I will look into it!

edit: fyi it's originally because the information about Encryption Compliance is so confusing. I just use HTTPS and I'm pretty sure the documentation has gotten clearer in the meantime, so I'm optimistic.

K2pdfopt 7 years ago

I wrapped this for iOS, and linked it to Twitter. If you connect it to your account, there is a separate feed of any tweet with a PDF, and one for any arXiv or PDF tweet that you've liked. [You don't have to connect, you can also just input the URL or quick-paste].

https://apps.apple.com/us/app/tweedf/id1434462362

It's great for following your favorite scientists and professionals, and now I favorite more of their posts, which makes me happy because I feel like I am spreading more love in the world.

TFA says the plantation took a $MM loss on their last sugar harvest, and intends to "diversify". According to another article about the company [0], this diversification is:

"""

• Energy crops: “HC&S has initiated crop trials to evaluate potential sources of feedstock for anaerobic conversion to biogas,” stated the company’s press release. The statement added that HC&S has entered into “preliminary, but confidential, discussions with other bioenergy industry players to explore additional crop-to-energy opportunities.”

• Cattle: As noted above, HC&S is “working with Maui Cattle Company to conduct a grass-finishing pasture trial in 2016.”

• Food crops: “A&B plans to establish an agriculture park on former sugar lands in order to provide opportunities for farmers to access these agricultural lands and support the cultivation of food crops on Maui.” Former company employees would get preference in leasing lots.

"""

[0] http://mauitime.com/news/business/as-the-sun-sets-on-maui-su...

How do you beat the "tyranny of the reply"?

Automatic karma deductions for 3rd tier replies? Detachment + quoting after the 2nd tier? Positioning based on the cumulative karma of the whole tree? Automatic collapse of higher tiers (a la reddit...) Super-powered collapse buttons, for when people get tired mid-tree

I wish something were done, but I bet it will be an addon, not HN, first.

Thanks! One thing that can definitely set a course apart is having advanced topics + downloadable videos + captions. I really enjoyed the Stanford NLP CS224d videos, which hit all 3 and even have their own torrent [1].

Does anyone know if there's a platform for crowdsourcing video captions, maybe from the anime world?

Edit: it appears as though you can correct the auto-generated captions on Youtube videos (perhaps only if you're the owner). What a great way to get labeled Speech Recognition data for free.

[1] http://academictorrents.com/details/dd9b74b50a1292b4b154094b...

Does anyone know about Azure auto-scaling? It says "most [VM's] include load-balancing and auto-scaling free of charge", is that true and is it any more friendly to hobbyists than the other two?

It was very disappointing to see the auto-scaling services for GCP and AWS basically require a $20/mo load balancer right off the bat. I have an app that is quietly puttering away on a single Digital Ocean droplet, but could at any moment, uh, make it big and I want to be ready. But I can't really stomach the $20 just to turn on auto-scaling somewhere.

One approach to understanding low productivity that I find interesting is covered in Jason Furman's very readable "Is This Time Different? The Opportunities and Challenges of Artificial Intelligence" report [1] -- he's one of Obama's lead economists.

In short, productivity growth may be lagging because of AI etc; it's because people have to spend time retraining for jobs not obsoleted by new technologies. He briefly states his rejection of Gordon.

[1] https://www.whitehouse.gov/sites/default/files/page/files/20...

Thank you for voicing this view, it seems at odds with the conclusion of the gp (which is interesting too, and the consensus here at HN when this sort of issue comes up).

I've been thinking about this for a while, and I would really like to see the evidence for your view. What are the cities that have begun to suffer for lack of zoning (in this context, or otherwise)? Is this a modern problem? Is there a textbook example?

Google suggests Houston has a lack of zoning; interesting, but clearly it has been able to grow via sprawl.

This is really good to hear! I would really appreciate a single-page / pdf / ebook version of the redux documentation. Tough to read offline in the segmented pages. Maybe I'll get my wish, since it was rendered using "gitbook".

My favorite blogger that touches on these issues is Al Roth (http://marketdesigner.blogspot.com), a professor now at Stanford.

One of the coolest ideas there is the "organ donation chain." Think of one patient's spouse donating their kidney to another patient, and vice versa; now add an intermediary couple, and you've got a chain where more kidneys reach better compatible hosts. Unfortunately, because someone could always get cold feet, a lot of these chains had been carried out simultaneously, which naturally limits the size of such a chain.

So the cherry on top is a "non-directed" starter kidney. With this initial gift of altruism there's a little more leeway to arrange the matches and it's a disappointment but not a showstopper when someone finally stops the chain.

Anyways, it's always nice to think about the stopgaps between now and the sci-fi organ-growing future.

translated: "Just an aside: note that the speed that light travels in any medium is slower than it travels in vacuum. Its speed is no longer 3e8 m/s, but a third less in, for example, FR-4 microstrip (a popular prototype board dielectric). The effective speed is about 6 inches per ns, or at least, 6 inches per cycle of a 1 GHz clock."

This is an interesting difference to bring up. I would trace the push for high graduation rates in the US to its inclusion as a parameter in the canonical US News college ranking equations. The oft-stated reasoning is that a top-flight college that allows even 10% of its students to leave without a degree in 5-years is failing them somehow.

To some extent, this is true -- I have personally seen brilliant friends drop out of a stressful college when clearly the university was not serving their reasonable needs.

Flashcards are great, but I can't do the initial learn that way. Does anyone know of a way to do SRS but also generate a classic memorization sheet with 2 columns and like 20 pairs?

I can't tell if you're being serious or not, so I will note for other readers that there is a lot of irony in saying this about Seth. His most public experiments were the ingestion of large quantities of olive oil for appetite control and daily butter consumption to aid sleep. A more appropriate sentiment might be to salute Seth for his radical health experiments, and the great risks he assumed in performing them on himself.

Spaced Repitition 12 years ago

My problem with SRS is that it is useless for the first stage of memorization. The "vocab sheet" (20 word+definition lines, on a sheet) style is much more effective for me, and if this was available for any of the SRS vendors I would start using it immediately.

I hadn't realized how much equity the CEO retained, 82%?. Am I interpreting this number wrong? This seems like as good of a reason as any to suspect either his team was grossly incompetent or significantly underpaid. Karpeles doesn't strike me as being a Zuckerberg, and you don't get to Mt. Gox market cap without giving up a little share to your collaborators.

T-Mobile Rocks 13 years ago

Two year contracts are a lie, a prop, an illusion. If you break it, you basically pay back the prorated part of the phone discount you got. If you go to a carrier without phone subsidies, they'll charge you less month-to-month an amount equal to the monthly prorated phone discount.

This was my realization when pricing out basic phone service with T-Mobile, ATT, etc. You have to really work hard to pay different. Just don't be afraid to break the contract, it's not a real penalty.

You may not like LabVIEW, but it is extremely useful in some areas. For lab scientists who need to iterate quickly between taking useful data and running the experiment, it's nice to just copy and paste instead of naming new variables, etc.

Currently other solutions are either Matlab (which sounds soul-destroying) or Python (which is still nontrivial).

Sounds like a lot of work. I don't trust LastPass et al., and really just need a single encrypted password file. My method doesn't provide a driver secure channel, but it is achievable today.

1) Buy a slim ipod touch 2) Jailbreak (unnecessary) 3) App CryptMe allows transfer of plaintext from your computer through iTunes, password unlock on the device, quick search (nice), and according to Firewall iP (Cydia program) doesn't connect to the internet (or you could just always keep wifi off).

The current version of QCL is 0.6.3 (Dec 14 2006):

In reality, programming quantum computers is still complicated by the changing hardware. Think about it, if your goal is to do something cool with 1 or 2 bits, it doesn't make sense to build a grand architecture which will let you factor 2^25-1. In fact, when I see grad students / postdocs / professors talking about this, it's a big warning sign.

If you're interested in what could be done in the field, I would start by taking a look at QuTIP (https://code.google.com/p/qutip/), learning LabVIEW (It's effective, useful, and everywhere), or maybe becoming a topnotch Verilog coder. FPGA's are the future of QC.

Are you sure FB doesn't rate limit the exposure of your likes to uninvolved parties? I am too stingy with likes, but have fantasized about going bananas.