Monday, Oct 5th, 2009 by
admin
Category:
statistics
I don’t like to pull the “I told you so” card, but when you have so many people, telling you otherwise, you simply have to.
A short summary: Last week, OKCupid, an online dating website showed a diagram of message reply rates by males to females arranged by race. They left out the axis which I was easily able to copy and paste over from another one of their diagrams (they were the exact same size!).
Many people refused to believe that today’s society would be so racist and started saying that I was dumb for completing the diagram and that OKCupid rearranged it to trick people like me.
You took the teaser diagram for next week and put labels from a completely different diagram about how people match. You should be shot for being a idiot.
-dre
This week, OkCupid has released their final diagram. Let’s see if I really was “a idiot”.
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Tuesday, Sep 29th, 2009 by
admin
Category:
statistics
Update: See the new statistics here
OkCupid is a free dating website that is interesting for releasing statistics on its users. Today they finally touched upon the subject of religion and race. You can see some statistics here, but they left the most interesting portion out as a teaser for next week.
I didn’t want to wait until next week so I cobbled together the nearly complete diagram they had by copy and pasting the axis.
Green: More responses - Red:Less responses
I may be wrong here, but at a cursory glance, you can pick out some very distinct trends. Either asian/white females are messaged far too often or have a distinct preference for white males. Black females seem to be on the opposite side of the spectrum.
Here are the approximate male race rankings (looking at color since I don’t have the numbers) from most replies to least replies.
White > Native American > Pacific Islander > Other = Middle Eastern > Asian = Hispanic > Black
And here are the approximate female race rankings from least responsive to most responsive.
Asian = White = Hispanic > Indian > Middle Eastern = Pacific Islander > Other = Native American > Black
Monday, Sep 28th, 2009 by
admin
Category:
Hardware
Everyone knows that rotation speed affects the speed of your hard drive. For example 7200 RPM is faster than 5200 RPM.
Some people know that “bigger” (more capacity) hard drives of the same size means faster. If you have more data packed into a smaller area, it is logical that it would take less time to spin through the data.
However, bigger (more data) does not mean higher density! Let’s take a look at the Hitachi’s 5K500.B hard drives.
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Saturday, Sep 19th, 2009 by
admin
Category:
Programming Tags:
haskell,
languages,
ocaml
You have probably heard the virtues of Haskell and Ocaml being extolled by professors and intellectuals online. They have a cult/evangelist-like following that reminds me of Ruby a few years ago. The only problem is that they are almost as old as Ruby, yet they have not gained much of a mindshare. Here is an attempt to explain that situation.
First, here is why Haskell and Ocaml should be considered for a mainstream language.
The Good
- Strong Typing
- Better crash protection than C. No dynamic duck-typing uncertainty. Faster programs.
- Type Inference
- As many C# programmers have found out, its possible to have the convenience of type checking without having to type “ExtremelyLongTypeDeclaration” for each variable.
- Easier Parallelism
- The functional model makes it easy to create safe parallel code.
With these 3 killer features, it is confusing why so many people are still doing C# and Java.
The Bad and Ugly
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Thursday, Sep 10th, 2009 by
admin
Category:
Uncategorized Tags:
Stackoverflow
I was looking around Stackoverflow when I spotted this ad.
If you can't see this, your adblock is probably on.
Details
https://www.telerik.com/registration-login/stackoverflowregistration.aspx
Free stuff for getting 10k rep! I bet most of you 10kers probably had adblock on. The software offer is supposedly worth $1299 and seems to be an exclusive deal. Unfortunately for the masses, it appears that they will try to confirm your profile to see if you actually do have 10k rep.
It makes me wonder if there are other offers like this. Maybe there’s a “Get a Job” offer when you hit 20k reputation. But then again if you had that much reputation your probably spending too much time on SO.
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