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unwantedLetters

867 karma · joined June 18, 2010

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unwantedLetters··on How to See a Supernova This Weekend From Your Backyard
Thanks for pointing this out. I've obviously not gotten my head around the concept of space-time and the article fails to mention this.

Also, http://newscenter.lbl.gov/feature-stories/2011/08/25/superno... is perhaps a more official story. They too don't mention that it's discovery was a few hours after it was possible to observe the explosion, not a few hours after the actual explosion.

unwantedLetters··on Firefox 6 already? Mozilla please stop this game
He pointed out why that might not be possible. If an add-on is only supposed to work from version 3.6-6.0, and Firefox silently updates to 7, the user loses the add-on's functionality (and for many people, the only reason to use firefox are the add-ons)
unwantedLetters··on Top Gear caught faking another electric car "failure"
While I understand that this segment of theirs was a joke, it did have a point to it. They were trying to show that it is possible to drive a Prius in such a way that you don't actually save any fuel over a non-hybrid.

I don't think anyone would dispute that a Prius is more fuel efficient than a sports car in stop-and-go traffic and having that segment on Top Gear just wouldn't be possible as it would make the show "fair" to the hybrid and actually about cars which it definitely isn't.

And I think they make these silly claims at times since they know they are so over-the-top that it's hard for anyone to take them too seriously.

unwantedLetters··on My experience with a 'negative review' scammer.
Do you have any more info on how yelp.com has been running "extortion rackets"?

I don't know much about yelp, and don't use it much, but have generally been led to believe that they are a good company (admittedly, by the tech press) so it'll be interesting to hear if you have actual examples of people getting scammed.

unwantedLetters··on How To Manage Geeks
First thing I thought when I read this headline was: Be a geek.
unwantedLetters··on John Siracusa's Mac OS X 10.7 Lion Review
Is there some other reason why you think the idea I suggested is incorrect, or not worth it? Because it seems to me that claims like India "isn't a huge concern" might hold some water, but I've read of people complaining of flaky connections even in countries with better infrastructure. Does Apple really want to waste bandwidth on re-uploading data that has already been uploaded? Lion isn't the only multi-gigabyte application available for download on the Mac App Store.
unwantedLetters··on John Siracusa's Mac OS X 10.7 Lion Review
To be very honest, I have a 3G connection with a limit of about 1.25 GB per month. Since I wanted Lion as quick as possible, I downloaded 1 GB of material using the 3G connection (took me a very, very short time - relatively). When I tried to resume the download from the App Store using my normal internet connection it didn't, and I lost about 1GB of stuff.

That's why I posted the earlier message.

In the interest of full disclosure, it was probably because the Mac App Store needed to re-authenticate me (I changed IPs remember), clicking resume resulted in me not being able to start the download, and the App Store just decided that the 1GB downloaded was useless.

The point about flaky internet connections, and "chunk"ed downloads still stands. I don't expect to be able to get through this download, and even my current issue would have been more gracefully handled with a smaller download size since only 1 chunk of data would have been lost.

Note: Interestingly, my 3G connection is more reliable than my broadband with respect to reliability. Even more interestingly, the provider is the same in both cases.

unwantedLetters··on John Siracusa's Mac OS X 10.7 Lion Review
I am in India, and have a connection that is 256Kbps. This is sufficient for most things, but I cannot get Lion from Apple.

I don't mind waiting for 40 hours for ~4GB to download, but the likelihood that a connection in India is sustained for more than 10-15 minutes is rather low. The problem here isn't with the speed (it is with that as well), but with the reliability of the connection. Even at 8MBPS, this download will still take about an hour and it's rare that the connection won't be randomly dropped during that hour.

Why can't Apple download these things smartly like BitTorrent? Why this behemoth of a download? Why not break it up into smaller pieces of ~10-20MB each, with a checksum for all these pieces so that WHEN (in India it's WHEN, not if) the connection gets dropped, you're only effectively losing 10-20 MB of downloaded data, not losing an entire GB or more of downloaded material. To me, it almost seems silly not to do this. Is Apple really this ignorant of flaky internet connections?

unwantedLetters··on Google's Patent Problems
I didn't understand what you meant when you said using mathematical constants, so for those who didn't know as well:

http://www.reuters.com/article/2011/07/02/us-dealtalk-nortel...

unwantedLetters··on Visual Website Optimizer new interface + new features + 10,000 accounts
Her sentences sound forced to me as well. Specially the way she says "WYSIWYG".

If I hadn't read your comment, I too would have assumed it was a bot.

unwantedLetters··on Mac OS X Lion Gold Master seeded to developers
The release date will perhaps be 10th of July (written as 10/7/11 in some parts of the world), or perhaps 7th of July just to signify that it's 10.7.

I wonder if Apple will do something like that.

unwantedLetters··on Ask HN: Is anybody getting a new Google search results page?
Here's a screenshot: http://imgur.com/Dgh7A
unwantedLetters··on Mac OS X Lion Can Run in Chrome OS-Like Browser Only Mode
I actually don't understand how this works.

Please correct me if I'm wrong (I don't actually know how the 'Find my Mac' feature works, so I'm guessing), but when the computer is first booted by a thief, it won't be online, which means that it won't be aware that it needs to disable access to all accounts except to the neutered guest account right? In fact, the only way that the computer will be made aware that the mac has been stolen is if the thief connects to the internet (Apple has done nothing so far to enhance the likelihood of the user connecting to the internet). Once the Mac is connected and is aware that it is stolen it's behaviour will change to block all access to user accounts. If anything, this change in behaviour might alert a thief that something is up (I'm giving a lot of credit to theives here) and that he should rid himself of the Mac.

unwantedLetters··on Mac OS X Lion Can Run in Chrome OS-Like Browser Only Mode
I think what you say makes perfect sense, but do you have any information which actually says that "iCloud cleverly uses this to goad thieves into going online"?

This is indeed a really great reason to have this feature, but I'm just wondering if this was Apple's intended use of this feature.

unwantedLetters··on Ask HN: Exercises to overcome learned helplessness?
An article on what learned blankness (or helplessness) is about: http://lesswrong.com/lw/5a9/learned_blankness/
unwantedLetters··on How a 3 week business trip to the US got reduced to 3 hours
I understand that the US Immigration guys can be fairly hard to deal with.

But this is really not what I experienced at all. I studied at a university in the US and I hold an Indian passport. I travelled in and out of the country multiple times, but not once was I asked questions like "Are you a terrorist?". I was only held by the officials once at immigration for 20 minutes. This was when I transferred from one university to another (You don't need to re-apply for a visa for this which is why it leads to some confusion cause you are not going to the university mentioned on the visa).

I never felt like anyone was trying to trick me, or insult me, or ever asked me questions like those above.

Do they treat students differently? And has anyone else ever experienced the issues mentioned by the parent poster?

unwantedLetters··on Egyptian pyramids found by infra-red satellite images
This is one of those times where I wish I could see how many points your comment got.

I don't know whether you've gotten a lot of votes or not so I don't know if your answer makes sense to other people as well.

Why do you think you don't need permission to take pictures of a country from space? I think there are certain areas in all countries that they would want to keep secret, and if you allow people to photograph in certain areas and not in others, that's exposing where these areas are (which is an invitation for governments to spy on those areas).

unwantedLetters··on Egyptian pyramids found by infra-red satellite images
I wonder how they get permission to scour Egypt with a satellite camera. And even if permission was given, will Egyptian authorities allow control of the satellite and the images captured to remain with a university outside the country?

Anyone have a better idea how this process works?

unwantedLetters··on Are you a technical person?
From Less Wrong: http://lesswrong.com/lw/5a9/learned_blankness/
unwantedLetters··on news:yc (iPhone HN client) finally accepted into the App Store
I was simply suggesting that you can use those actions in the app and randomly assigned what they should do. I like the double tapping for the article directly idea a lot.

I think the details toolbar is more useful where it is since I generally don't flag or upvote an item unless I read it. But that is a great idea (the swipe-for-options). You can include adding to Instapaper, and perhaps twitter/facebook/email sharing.

Also, a small bug: All the comments on the submissions say 0 points.

unwantedLetters··on news:yc (iPhone HN client) finally accepted into the App Store
A suggestion:

Have you seen the tweetbot app (http://tapbots.com/software/tweetbot/)? A recommended download. Swipe left, Swipe right on a tweet perform actions. This sort of thing is perfect for this app.

Swipe left: Comments

Swipe right: Article in browser

Double click article: Read Later in Instapaper

Great app, and congrats. First time I've taken the plunge on an iOS HN app, and not disappointed so far (a little afraid though, due to potential drop in productivity).

unwantedLetters··on Why F1 Steering Wheels Have Over 20 Buttons - And What They All Do
I think I understand what you are saying.

It's a competitive sport, so given the current resources and technology, how much performance can you eke out is really what I should have been thinking about. In an adversarial environment like you describe, I'm sure every bit of time you gain is a huge plus. So yes, our speed doubles every 2 years, but so do our competitors'.

unwantedLetters··on Why F1 Steering Wheels Have Over 20 Buttons - And What They All Do
I watch F1 regularly, but to hear him speak of getting a gain of "tenths of a second" as a huge thing is still astonishing to me. Must be a frustrating life. Specially speaking as a software developer, where we're getting a free doubling of the speed every 18 months. I'm sure Moore's Law will run out at some point, but I can never quite appreciate exactly how much that helps us. The helps give a little perspective.
unwantedLetters··on Who can name the bigger number?
Previous submission and discussion: http://news.ycombinator.com/item?id=1539538

http://news.ycombinator.com/item?id=2024576

There's some more submissions, but I think these are the only ones with a decent number of comments.

unwantedLetters··on The Sophie Choice
I enjoyed the movie "Sophie's Choice" and I have to say SPOILER ALERT for the above comment.

(I'm hoping the poster edits his comment to include a spoiler alert phrase)

unwantedLetters··on Joe Hewitt : I'm an indie developer now.
http://twitter.com/#!/joehewitt/status/66662766093664256

(Link to the status)

unwantedLetters··on Cracking the credit card code
The article mentions and informally describes the Luhn algorithm which is fairly interesting.

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

unwantedLetters··on Antihydrogen Trapped For 1000 Seconds
For those of us that don't know anything about it, can someone explain the significance of this achievement?
unwantedLetters··on Why Instapaper Free is taking an extended vacation
I agree that I've not presented the best argument. And to be honest that was not my intention. I was just stating what I felt (as you acknowledge).

But I stand by what I said earlier: he will lose some very good customers. I didn't mean he will lose all, but some. He knows that, and is willing to accept it and is betting on the fact that the number is very low.

From the article: "If I don’t have a free app for a long time, I’m certainly going to miss out on some potential long-term conversions. But how many, really, and what would it cost to chase them?"

unwantedLetters··on Why Instapaper Free is taking an extended vacation
I am sad about this since I was an Instapaper Free to Instapaper paid convert. In fact, I would never have used it if I hadn't used the free app.

I know I'm in a minority of users, but I still think the free is useful.

Having initially spent many months using my iPhone and not paying for any apps at all (only downloading free apps), I took my first step into paid apps with a cheap $0.99 app, and realized that for the small price, it made my app (and phone) experience a whole lot better. After that, I was always willing to spend money on apps (even if it was just for experimentation) and Instapaper became one of the first apps I bought.

I don't know if this is an unusual thing, but I've noticed a lot of my friends act in a similar manner. After paying for that first app, they are very willing to pay for more. And you'd be losing some very good customers if you removed the free app.

I suppose I understand Marco's decision even after all this, I'm still unhappy that we might see it go.

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