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Re:Dear sw007 on Saturday August 18, 2012 @12:22AM (#4400232)
What is your evidence for this factual assertion? (I have done a huge amount of research on IQ testing, and I have never seen a trace of a finding like this in any of the research literature.)

Have you found evidence contrary to this? Or are you taking issue with the parent's use of the term "higher IQ" rather than "higher perceived intelligence" or something similar? I'm asking out of genuine interest because the statement seems plausible to me (a layman) based on anecdotal evidence.

Re:All eight women disqualified for throwing badminton matches on Thursday August 02, 2012 @01:13AM (#4327393)
The value of the round-robin stage is to establish team rankings before the single-elimination stage.

You have some alternatives, but no silver bullets:

* Establish rank before the tournament (in which case you're just moving the problem)

* Eliminate rank and seed teams randomly (which makes it much less likely to see the best teams medal)

* Use random seeding and a double-elimination structure (as a fan, I dislike double-elimination, but I'm not sure what the consensus is on this)

* Try to mitigate the problem by playing matches consecutively (you'll need lots of courts), hiding the actual seeding until the single-elimination round (people will assume you're corrupt), or other creative methods (you probably won't catch all the edge cases, so throw in a rule that says "you must try your hardest")

Re:A High Frequency Trader's Apologia, Part 1 on Tuesday April 17, 2012 @01:20PM (#3853777)
Great article. I'm curious what your thoughts are on the Sub-Penny Rule.
Re:YC Facelift: EXEC on Monday April 09, 2012 @04:03PM (#3818935)
Design is something almost everyone feels qualified to criticize, so a post like this lends itself to all kinds of bikeshedding.

Fortunately, we live in the age of A/B testing. Rather than listening to any of the speculation in this thread, the thoughtful businessperson can actually quantify just how good or bad a design is at achieving its goal.

Re:I Wasn't Paid on Tuesday January 31, 2012 @12:40PM (#3534269)
Here's my mitzvah:

Don't do work for individuals or very small companies. People are much more reasonable when your fee isn't coming out of their pocket.

I believe there is a clear legal difference here.

These things are over the line (and illegal):

  Using images without permission

  Using code without permission

  Referencing images and code from another site without permission

Gray area:

  Designing a site from scratch to roughly copy another site's design
This sounds interesting. Can you provide more details?
Re:A comparison of 6 USB Stick Microcontroller Dev Boards on Sunday January 01, 2012 @02:44PM (#3413668)
Anything based on the AVR USB series can be configured to auto-detect as a keyboard/joystick/misc (see http://www.fourwalledcubicle.com/LUFA.php), so that would simplify your comm layer. However, I'm not aware of a good off-the-shelf board that wouldn't require some microcontroller development.

I am actually working on a simplified AVR USB board for just this purpose, I'll post it to HN when I'm done.

This is not a solved problem by any means. I finished in the top ten, and most competitive teams used a combination of image processing for chad suggestion and brute force. It required hundreds of man hours to reassemble just a handful of documents under controlled conditions.

Imagining a real-life scenario of dozens or hundreds of documents mixed together in a shredder bin makes my head hurt.

So, I wouldn't worry too much about your shredded docs just yet.

One team used a crowd sourced "game" method with some success. They had thousands of people register, and were able to solve the first few problems quickly, but they began to stall on the more complex puzzles.

I was surprised to find that this method doesn't scale well when the puzzle reaches a certain size.

Re:Detroit is Dying… Quickly on Wednesday March 23, 2011 @08:44PM (#2362241)
This can be somewhat misleading for someone who isn't familiar with Detroit. When people say 'Detroit', they often mean the sprawling metropolitan area of the city of Detroit and the surrounding suburbs. The Detroit metro area has 4.4 million residents. The city of Detroit has only 700k. This article refers only to the city. And yes, the city has very few white residents. It is overwhelmingly poor and black.

It's not unusual, in the U.S., for urban centers to have a high minority concentration, but I believe this is much higher than most major cities.

Re:Show HN: I'll help you name your next startup/product for $50 on Thursday February 24, 2011 @08:54AM (#2257865)
I presume you get a free name and an unpleasant nagging feeling from your conscience. It's probably not worth the effort to try to prevent this in the beginning.
There's nothing wrong with market segmentation, this is simply a poor implementation. Adding a piece of foam to cripple the sound makes the consumer feel ripped off.
Re:Stop Imposing Programming Languages On Kids on Sunday February 13, 2011 @09:46PM (#2215020)
I think it's important to expose kids to programming, and if they show an interest, to explore it further.

It's possible I never would have become a coder if a teacher hadn't given me a brief intro to Basic when I was 11 years old. I took it from there, and was self-taught until college.

With my own son, I introduced him to Scratch, helped him through a few lessons, and then watched as it became his favorite thing to do. I really can't say enough about Scratch as an introduction to programming. It gives kids a simple environment where they see quick results while learning the basics. Just as important, there is a social aspect in that they can easily share their programs with their friends. There does, however, seem to be a need to bridge the gap between Scratch and traditional languages.

Re:Ask HN: Who's hiring? (September 2010) on Saturday September 04, 2010 @12:07AM (#1661983)
Typically jobs@ redirects to /dev/null.
I had to look this up. It's Settings->About Phone->Battery Use
Re:Ask HN: How much should I ask for? on Friday August 13, 2010 @12:41PM (#1601383)
I think the problem will be that the previous salaries have anchored the company's idea of his/her worth. Regardless, I agree that it's best to ask for what you feel you are worth.
Re:Preview fonts with Google Font Previewer on Friday July 23, 2010 @07:56PM (#1542734)
From their FAQ:

        * Google Chrome: version 4.249.4+
        * Mozilla Firefox: version: 3.5+
        * Apple Safari: version 3.1+
        * Opera: version 10.5+
        * Microsoft Internet Explorer: version 6+

        The Google Font API is not currently 
        supported on iPhone, iPad, iPod, or Android
And I'm assuming that your definition of mediocre is actually "not as good as my idols". This seems common on HN. I've always been a top performer among my coworkers, but it's easy to ignore this and compare yourself only to those most successful.
Can anyone recommend an html5 3d engine? Is pre3d currently the best?
I'm a little late to the party, but thought I would comment.

I will admit that at first I really disliked this idea. There is something distasteful about profiting from death. After giving it some thought, and looking over some of the memorials, I really think you have something. Of course the key will be to treat people fairly and with respect and kindness. I have seen the poor implementations currently used by funeral homes. Even those seem to be a true source of comfort for the family. Good luck, I hope you're successful.

Re: Feedback on a new project - KickPost on Saturday July 17, 2010 @09:44PM (#1525033)
Great design.

One thing I noticed was that it's very difficult for me to scan the headlines quickly. I think the reason is that right now the focal point is the time, with the red and black, while the headline and description blend together a bit. I think you could change this without hurting the aesthetic. (Also, as others mentioned, a brief description would be great)

Good luck!

Re:You’ve Either Shipped or You Haven’t on Saturday July 17, 2010 @08:35PM (#1524939)
I can understand the first comment getting buried. That's really the only way to discourage the behavior. On the other hand, we could be more welcoming to new posters who clearly have good intentions.

I was surprised to find there is no mention of this in the HN comment guidelines. Maybe it could be added?

Apologies for continuing with the meta.

I'm really just a mediocre programmer with really good domain knowledge

I know the feeling. I've struggled with this. Here's the conclusion I've come to: you don't need to be a great programmer to make great products.

Re:Coders guide to good coffee on Thursday July 15, 2010 @05:02PM (#1519178)
I make essentially the same compromise. If there is a big quality jump for minimal effort/cost, I go for it. My natural instinct is to try to find the 'perfect' cup of coffee/glass of wine/pint of beer, and I can easily obsess over it. However, it's not something that makes me happier or more fulfilled in the long run.
Re:Coders guide to good coffee on Thursday July 15, 2010 @02:40PM (#1518683)
I like nice things, I really do, but what I've found is that sometimes being a connoisseur kills your ability to enjoy simple things.
Re:Google employees on Reddit answers questions. on Monday July 05, 2010 @03:51AM (#1487625)
Sorry for the lack of specifics. I'm thinking of Daniel Pink's book, Drive: The Surprising Truth About What Motivates Us. It references studies showing that the presence of a monetary reward in situations that require abstract thinking tend to result in worse performance than no reward at all.

Maybe my assumption that this is a widely held belief was wrong.

It seems to work for Google. I'm just curious what it is about their implementation or culture that makes this the case.

This TED talk summarizes the book: http://www.ted.com/talks/dan_pink_on_motivation.html

Re:Google employees on Reddit answers questions. on Monday July 05, 2010 @03:01AM (#1487534)
Someone mentions the bonuses Google gives for successful launches. Isn't this generally considered a bad way to motivate "knowledge workers"? Anyone on the inside have any thoughts?
Re:Women are bailing out of IT on Sunday June 27, 2010 @08:54PM (#1466668)
Why do you think it is that most of the women in the field are "ass kickers"?

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