HNHacker News
TopNewBestAskShowJobs

tjaerv

3,175 karma · joined August 11, 2012

submissionscomments
tjaerv··on [dead]
Seconded.
tjaerv··on [dead]
If you need to ask...
tjaerv··on Mt. Gox login is back
Amen. Particularly the passport scans and other personal information.
tjaerv··on Europe calls for every phone to use the same charger
"It would seem the charger of choice would be the Micro-USB as of now, though who knows what the next big thing will be."

Forcing everyone to use a government-sanctioned standard is a good way to prevent the next big thing from happening and succeeding.

tjaerv··on EncFS Security Audit
For the particular reviewer who did this work, anyhow.
tjaerv··on EncFS Security Audit
Indeed, a priori one would have to assume it less secure than an open-source implementation that has been reviewed by experts. "We built our own" merely amounts to security through obscurity.
tjaerv··on How to create 2D visibility/shadow effects for your game
You, sir, must be from the future, what with the uncopyrighted, bitcoin-based crowdfunding campaign. Backing this effort is a no-brainer.

https://back.nothingtohide.cc/

tjaerv··on Ask HN: My 19 year old friend has cancer. How can I help him?
Given that cancer cells are fueled by glucose (i.e., sugar metabolism), you might read up a bit on carb-restricted diets:

http://www.proteinpower.com/drmike/ketones-and-ketosis/carbo...

"Since cancers can't really get nourishment from anything but glucose, it stands to reason that cutting off this supply would, at the very least, slow down tumor growth, especially in aggressive, fast-growing cancers requiring a lot of glucose to fuel their rapid growth. Thomas Seyfried [showed] that ketogenic diets in animals and humans can stop malignant brain tumors."

tjaerv··on High protein diet not as bad for you as smoking
The China study's results are a massive dataset of statistical correlations, useful as input for hypothesis generation.

On the other hand, "The China Study", Dr. Campbell's best-selling popular book wherein he attempts to interpret the data causatively, has been absolutely demolished and debunked as egregiously bad science for some time now. Evgeny already linked to Denise Minger's notorious initial critique that got the ball rolling. Dr. Eades (of the grandparent post) wrote his own critique at:

http://www.proteinpower.com/drmike/cancer/the-china-study-vs...

"The web has been alive with commentary the past few weeks since Denise Minger lobbed her first cannonball of a critique across the bow of The China Study, the vessel T. Colin Campbell, Ph.D. rode to fame and bestsellerdom. Seems like everyone is now jumping into the fray and gunning for poor Dr. Campbell, who early on in the fracas made a few halfhearted attempts to fight back but has now fled the scene. I've been laying low watching it all play out, and so now figured it's about time I add my two cents worth to the debate."

tjaerv··on High protein diet not as bad for you as smoking
http://www.proteinpower.com/drmike/statistics/observational-...

"Researchers doing observational studies have much the same problem. They try to think of all the differences between two large populations of subjects so that they can statistically negate them so that only the observation in question – the vitamin C level in the example above – is different between the groups. Problem is they can never possibly think of all the differences between the groups. As a consequence, they never have a perfect study with exactly the same number, sex, age, lifestyle, etc. on both sides with the only difference being the study parameter. And so they don’t really ever prove anything. In fact, we would all probably be a lot better off if all the researchers doing observational studies had followed my lead and fallen asleep mid study."

tjaerv··on CEO of Bitcoin exchange found dead in Singapore
Rick Falkvinge mentioned this earlier as one of ostensibly two Mt.Gox-linked suicides so far:

http://falkvinge.net/2014/02/28/the-gox-crater-crowd-detecti...

tjaerv··on Brain zap rouses people from years of vegetative state
> These aren't people who suddenly wake up and start talking after tDCS

Did you actually read the article?

"Some recovered the ability to communicate"

tjaerv··on Brain zap rouses people from years of vegetative state
This research certainly supports the view that it is.
tjaerv··on Brain zap rouses people from years of vegetative state
Fascinating research suggesting how consciousness as an emergent phenomenon needs to cross an activation threshold to boot up.
tjaerv··on Working shorter hours may also be good for your health
The flame that burns twice as bright burns half as long.
tjaerv··on Ask HN: Where are the 750k Bitcoins lost by Mt. Gox?
There are already reports of two suicides related to the Mt.Gox fiasco, so yes, it does matter.

http://falkvinge.net/2014/02/28/the-gox-crater-crowd-detecti...

tjaerv··on Ask HN: Where are the 750k Bitcoins lost by Mt. Gox?
http://falkvinge.net/2014/02/28/the-gox-crater-crowd-detecti...
tjaerv··on The Gox Crater: Crowd Detectives Reveal Billion-Dollar Heist As Inside Job
The article also notes that there may have been two suicides linked to Mt.Gox, thus far.
tjaerv··on New message from Mt. Gox
http://www.coindesk.com/mt-gox-statement-claims-made-conscio...
tjaerv··on Mt. Gox CEO Karpeles says Bitcoin exchange is at "turning point"
Would be interested to see a source for this figure. I might have thought the estimate to be somewhat higher.
tjaerv··on Explicit Trusted Proxy in HTTP/2.0
Thanks for the link, it does clarify matters.
tjaerv··on Mt. Gox CEO Karpeles says Bitcoin exchange is at "turning point"
"We are currently at a turning point for the business. I can't tell much more for now as this also involves other parties."

No shit it involves other parties: all your customers, for one.

tjaerv··on MtGox.com is offline
The excellent "Blame it on Mt.Gox" music video from last spring seems rather topical again:

http://www.youtube.com/watch?v=K2ku1A5Ox8U

tjaerv··on Explicit Trusted Proxy in HTTP/2.0
Some context: http://lauren.vortex.com/archive/001076.html

"What they propose for the new HTTP/2.0 protocol is nothing short of officially sanctioned snooping."

tjaerv··on Anyone Who Still Thinks IPv6 Won't Happen Isn't Watching the Measurements
Still cheaper IPv6-only hosts exist. For example, €3/year:

http://www.lowendspirit.com/

tjaerv··on Using ZFS on Linux
Likely would have gotten more upvotes with a better title.
tjaerv··on ClearSkies – open-source file syncing without cloud
Potentially interesting, but my interest waned considerably when I saw it's GPLv3.
tjaerv··on The indignity of no work
False dichotomy. There is more than one dimension. For starters, see the Nolan chart:

http://en.wikipedia.org/wiki/Nolan_Chart

tjaerv··on "We are getting 100 new registrations every second."
https://core.telegram.org/techfaq#q-why-do-you-use-sha-1-in-...

> Q: Why do you use SHA-1 in the place of a MAC?

> Technically speaking, in our implementation SHA-1 can be seen as a specific case of a MAC (but not HMAC), since it is also used as an encryption key.

> We use it, because it is faster, especially when you need to send photos or large videos (Telegram supports videos and documents up to 1Gb). And since this means still requiring at least 2^128 operations (instead of 2^256 with, say, SHA-2) to even begin trying to break this scheme, the trade-off seems fair.

tjaerv··on NZ court rules Megaupload warrant legal, dealing blow to Dotcom
A government court ruled in favor of the government? You don't say?
← PreviousPage 2 of 5Next →