715 karma · joined April 10, 2009
I'm trying to build a openly defined price index for residential sales across the city.
although it does require one thing on the server side it seems:
zsync downloads are offered by building a .zsync file, which contains the meta-data needed by zsync. This file contains the precalculated checksums for the rsync algorithm; it is generated on the server, once, and is then used by any number of downloaders.
Interesting idea for reducing bandwidth on large, frequently polled files.
http://www.stat.columbia.edu/~cook/movabletype/archives/2009...
That was an interesting bit. I'm a New York resident and have always felt the startup/entrepreneur scene here was strong, but I am of course biased. I wonder what it is he's picking up on recently? Is it just the total startup activity in New York or does he see something more fundamental happening?
"The bottom line is that cash for caulkers would be trickier than cash for clunkers — yet would have the potential to do far more good. McKinsey, the consulting firm, estimates that households could reduce their energy use by 28 percent over the next decade. In terms of greenhouse gases, that would be the equivalent of taking half of all vehicles in this country off the road."
See this CNN article for reference:
Maybe eHow articles could serve as a flag to better content producers that moderately valuable yet under served "real estate" exists in a space. They might then claim some of that revenue by targeting the topic and providing higher quality content.
http://economix.blogs.nytimes.com/2009/08/27/sat-scores-and-...
That post created a lot of debate a couple of months ago which was summarized here:
http://www.marginalrevolution.com/marginalrevolution/2009/08...
The chart on that second page appears to show that "higher parental income predicts higher child income but only for biological children and not for adoptees."
For offline news I really recommend The News Hour on PBS with Jim Lehrer. Excellent in depth coverage of important happenings worldwide. Each night they focus on 2-4 issues and speak on them for 10-20 minutes each. I learn a ton from that show. They gave that boy in a balloon story the other day about 10 seconds of coverage in the intro update before they moved on and started talking about real news.
While I agree that you shouldn't just pick teaching as your career on a whim, like so many other things in life, sometimes you just gotta try things out to see whether you're good at them and enjoy them. The hard part is moving along when you know you need to.
The overall unemployment rate stands at 9.5% today and averaged 9.3% in the second quarter. While I have sympathy for anyone involuntarily unemployed, it seems like white men over 55 are doing relatively well all things considered.