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casca

5,150 karma · joined September 27, 2011

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casca··on [dead]
It seems that Alpro almond milk[1] contains 2% almonds. So assuming that the percentage is similar for the undisclosed US percentage, almond milk is much more efficient than is implied in terms of gallons used per gallon of product.

[1] http://www.alpro.com/uk/products/drinks/almond/original-fres...

casca··on Exploiting CVE-2011-2461 on Google.com
The presentation: http://www.slideshare.net/ikkisoft/the-old-is-new-again-cve2...

The testing tool: https://github.com/ikkisoft/ParrotNG/

casca··on Making Pinterest HTTPS
The use of RC4 is odd as it's fairly broken[1]. Misconfiguration?

[1] http://blog.cryptographyengineering.com/2013/03/attack-of-we...

casca··on Ntopng: High-Speed Web-based Traffic Analysis and Flow Collection
Windows and OSX support, although it seems that if you don't compile the Windows version yourself, you're limited to 2000 packets[1] or to pay[2].

[1] http://www.ntop.org/get-started/download/ [2] http://www.nmon.net/shop/cart.php

casca··on Uber Executive Suggests Digging Up Dirt on Journalists
While in SF earlier this month, I noticed that people were using Lyft and Uber interchangeably and given the consistent stories about Uber's management, it seems likely that people will switch to Lyft as a primary option with Uber as a backup.

It's quite possible that Uber will create the market by and then be eclipsed by other players who are less unethical.

casca··on Financial Disclosure Reports Database
The format seems to depend on how the representative submits the information. For example, http://clerk.house.gov/public_disc/ptr-pdfs/2014/20000780.pd... should be easy to parse out whereas http://clerk.house.gov/public_disc/ptr-pdfs/2014/8213924.pdf would be harder.

It's odd that there isn't a single spreadsheet with all the data on it, but it probably wouldn't take more than a few days and a few interns to generate that.

casca··on Smartphones versus DSLRs versus film: A look at how far we've come
TL;DR: "[T]he iPhone 5S currently sits 8-9 years behind the DLSRs in bright light, while the Nokia [Lumia 1020] trails by less than 6 years — probably nearer to 3."

"Step into candlelight, [...] the iPhone trails the DSLRs by about 10 years, and the Nokia about 8. "

casca··on Cocoa Flavanols Reverse Age-related Memory Decline
Release from the institution that did the research: http://newsroom.cumc.columbia.edu/blog/2014/10/26/flavanols-...

TL;DR:

- "37 healthy volunteers"

- "cocoa flavanol-containing test drink prepared specifically for research purposes was produced by the food company Mars"

- "Most methods of processing cocoa remove many of the flavanols found in the raw plant"

- "The high-flavanol group also performed significantly better on the memory test. “If a participant had the memory of a typical 60-year-old at the beginning of the study, after three months that person on average had the memory of a typical 30- or 40-year-old,” "

- "The researchers point out that the product used in the study is not the same as chocolate, and they caution against an increase in chocolate consumption in an attempt to gain this effect."

casca··on The Ghost of Invention: A Visit to Bell Labs
Douglas Coupland gave a great talk about the book at the RSA on Tuesday - http://www.thersa.org/events/audio-and-past-events/2014/Insi...
casca··on Drop that spoon: The truth about breakfast cereals (2010)
For more detail, the woman who wrote The Guardian piece has a book that goes into more detail - Not on the Label: http://www.amazon.co.uk/Not-On-Label-Really-Plate/dp/0141015...
casca··on DashGum – Free Bootstrap Admin Template
Download link: https://dl.dropboxusercontent.com/u/105401917/BlackTie/dashg...
casca··on Google Keep
For anyone else who wants to know what this is without signing in: http://www.google.com/keep/

It looks like Google's taking on Evernote with Keep.

casca··on PostgreSQL Performance on Docker
This kind of benchmarking should really be run on physical hardware where you know that the underlying resources are not being switched out. The repeated running somewhat mitigates this, but when you don't control the hardware, decisions are being made that are beyond your visibility.

The almost 50% more context switches for normal Postgres is very telling. If those had any disk implication which is quite possible with the 512Mb of RAM, it could easily explain the discrepancy.

casca··on The power of lonely: What we do better without other people around
Anecdotally, most people I know do better with a mix of social and alone time. Given that it's now possible to almost never be conscious and effectively alone, it will be interesting to see the long term mental health impact.

Also, being alone is clearly so distressing to many people that they would rather shock themselves than be alone - http://news.sciencemag.org/brain-behavior/2014/07/people-wou...

casca··on The Rise of Thin, Mini and Insert Skimmers
Chip and PIN is an improvement, but don't think that it's a silver bullet - https://www.lightbluetouchpaper.org/2014/05/19/the-pre-play-...
casca··on Google Ventures Library
The unprotected videos are here: https://www.youtube.com/user/GoogleVentures/videos
casca··on Docker 1.0
Agreed, but there are workarounds: https://github.com/progrium/logspout
casca··on Go from C to Go [video]
Youtube link for anyone else who likes to download for sped-up viewing: http://www.youtube.com/watch?v=QIE5nV5fDwA
casca··on [dead]
My point was that your premise is based on something that we don't know. Perhaps the average geek is smarter than the average person (for some definition of smarter), but perhaps they're also healthier. We just don't know.

While I believe that you were genuinely trying to be helpful to the community by offering an easy way to be healthier, we are generally a suspicious bunch and when there are a number of claims made based on unsupported hypotheses, there's going to be complaints.

It's one thing to say: "I do this and it seemed to do good things for me". It's another to say "I do this and so should you".

casca··on [dead]
TL;DR: guy gets a comment downvoted on HN and responds by accusing the downvoters of having an unhealthy lifestyle.

Is there any evidence that the average geek is less healthy than the average person?

Here's a link to the comment in question: https://news.ycombinator.com/item?id=7763106

casca··on Audi 'lied' about safety testing of vehicles
The BBC title is misleading. The article is clear that it was British Audi _dealers_ that lied about the cars having done the Euro NCAP safety tests.
casca··on Documents from Glenn Greenwald's new book [pdf]
Update (x2): The link in the title is to the uncompressed version which is password protected. The correct link is http://glenngreenwald.net/pdf/NoPlaceToHide-Documents-Compre.... Or the link to the uncompressed version from the CDN: http://hbpub.vo.llnwd.net/o16/video/olmk/holt/greenwald/NoPl...

Original comment, now redundant: Glenn has chosen to password protect this, yet it is accessible via Scribd. It would be ethical to have it removed from Scribd until Glenn decides to release this to the public.

casca··on London black taxis plan congestion chaos to block Uber
The Black Cabs in London have a long-standing monopoly on picking people up on the street and providing a metered journey. This is mandated by law. To become a black cab (not always black in colour) driver, it is necessary to take an advanced test called The Knowledge where you are expected to know every London street and landmark along with best routes based on random street closures. It takes about 3 years to study for The Knowledge and there is evidence[1] that they have increased brain size as a result of memorizing all that information.

The other option for people wanting a car journey is the "mini-cab" which can be booked to collect from any specific location but must offer a fare in advance of the journey. In order to transport people for money, mini-cab drivers are licensed and have a background check done.

Uber drivers in London must have the mini-cab license so this is a question around the black cab monopoly. As with any government-provided monopoly, the incumbents are keen to maintain the status quo while the newcomers are fighting for change. Any advances that Uber makes will benefit all mini-cab companies and most importantly, passengers.

[1] http://news.bbc.co.uk/1/hi/677048.stm

casca··on John McAfee releases secure anti-surveillance messaging app ‘Chadder’
Having access to source is no guarantee of security or correctness (see Heartbleed) but relying on any of these secure messaging apps seems optimistic. Writing correct crypto code is hard and John McAfee's involvement offers no assurances.
casca··on Tarsnap: No heartbleed here
For anyone else interested in the protocols that tarsnap uses - https://www.tarsnap.com/crypto.html
casca··on Truecar.com is going public
There was some discussion around Truecar and how they pivoted in this Planet Money podcast - http://www.npr.org/blogs/money/2014/03/14/290241292/episode-...
casca··on Google Announces Massive Price Drops for Cloud Computing Services, Storage
This is very much our view. Google products are fine for home and non-critical use, but it's far too risky to rely on them when building something that one expects to have a long lifespan. Unless there's clear money in it for Google's advertising revenue, the chance of it being pulled is too high.
casca··on Tesla Can Topple the Car-Dealer Monopoly
For more info on the how and why of US car dealerships, here's a good Planet Money podcast: http://www.npr.org/blogs/money/2014/03/14/290241292/episode-...
casca··on Google Hangouts, Gmail Chat and Google Spreadsheets Go Down
Amusingly, with Hangouts down, Skype video chats have become unusable. Time to move to Jitsi[1]?

[1] https://jitsi.org/

casca··on Ask HN: Why HTTPs certificates cost at least 50$?
Comodo PositiveSSL: $9/year, works with all modern browsers and email clients: https://www.namecheap.com/security/ssl-certificates/domain-v...
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