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timtrueman

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engineering.twitter.com 13y ago

Twitter open sources typeahead.js

timtrueman
17pts0
techcrunch.com 15y ago

Federated Fluther Lets Third Parties Integrate Q&A With A Few Lines Of Code

timtrueman
2pts0
blog.fluther.com 16y ago

Going for a trot on the Django pony

timtrueman
19pts15
earth2tech.com 16y ago

Innovation in Battery Manufacturing: A123Systems, Amprius Score Funds from Feds

timtrueman
1pts0
diydrones.com 16y ago

Does open source undermine innovation?

timtrueman
4pts0
www.facebook.com 16y ago

Trillian for iPhone: Two months later, still no response from Apple…

timtrueman
17pts7
arstechnica.com 16y ago

Computer-trading worries grow as NYSE builds new datacenter

timtrueman
5pts0
calacanis.com 16y ago

Yahoo committed seppuku today

timtrueman
140pts73
news.ycombinator.com 17y ago

Ask HN: What hardware startups are you working on?

timtrueman
2pts0
timetobleed.com 17y ago

A Few Things You Didn’t Know about Signals in Linux Part 1

timtrueman
10pts2
developer.yahoo.net 17y ago

With YQL Execute, the Internet becomes your database

timtrueman
27pts8
news.bbc.co.uk 17y ago

Giant laser experiment powers up attempting to demonstrate the feasibility of nuclear fusion

timtrueman
4pts0
www.uxbooth.com 17y ago

Good Call-To-Action Buttons

timtrueman
2pts0
www.aidanf.net 17y ago

A list of interesting Erlang links

timtrueman
62pts2
www.tomsguide.com 17y ago

200 PS3's Break VeriSign's SSL

timtrueman
1pts0
www.javarants.com 17y ago

Build your own mail analyzer for Mac Mail.app

timtrueman
2pts0
flickr.com 17y ago

CARP hashing != balanced

timtrueman
1pts0
news.ycombinator.com 17y ago

Ask HN: What's your favorite embedded system?

timtrueman
2pts3
news.bbc.co.uk 17y ago

IBM to build brain-like computers

timtrueman
21pts28
www.csmonitor.com 17y ago

Monitor to become the first national newspaper to ditch daily print edition for website

timtrueman
15pts11
developer.yahoo.net 17y ago

Introducing YOS 1.0 - live today

timtrueman
58pts21
code.flickr.com 17y ago

Flickr Blog: Lessons Learned while Building an iPhone Site

timtrueman
30pts1
cappuccino.org 17y ago

Web Pages and Web Programs

timtrueman
2pts0
20bits.com 17y ago

Scientific Product Development

timtrueman
3pts0
news.ycombinator.com 17y ago

Ask HN: What top-level domains do you register?

timtrueman
1pts1
www.4hoursearch.com 17y ago

Yuil is now 4hoursearch.com

timtrueman
16pts8

I tend to alternate between two schedules for a week or more at a time:

12-2AM: Life is busy and I've lost track of time but I am always in bed by 2AM.

10PM (ish): My body is in tune with the sun and so I'm waking up at 5-6AM by the light. I find I usually need naps to make it through the day but this schedule is usually my most productive. I get onto this schedule when I crash early from staying up late for an entire week or when I spend time outdoors (e.g. camping for a week in Yosemite under the stars).

I could have used this last week when I hosed my box running the Lucid Lynx upgrade from 8.04 (I lost networking). I can easily justify $5/month to not have to waste my time rebuilding a server like I just had to…

NoSQL/NoREL is a tradeoff of features for performance. If you don't need certain features and you can make the trade and need the extra performance than it can make sense for some people. I don't think it applies to everyone. They made the decision that was best for them and congrats on that.

Also I can say rotational disks may not provide the economics that make RDBMS seem attractive—but FusionIO cards have really changed that. And I didn't just read the datasheet and get a nerd boner. I watched the queries from 8 beefy physical database boxes (that were getting hammered) combined onto one physical box that was identical in all ways except it had an FusionIO card. It handled 8x the number of queries with ease and could have taken a lot more punishment. Yes, the cards are expensive but in the scheme of getting rid of 7 servers it was actually saving significant amounts of money.

Fluther (http://fluther.com/) is hiring an operations engineer: http://fluther.theresumator.com/apply/fy2tOt/

We're building something brand new, incredibly challenging, and very exciting and this is your chance take something complex and setup the perfect environment for it (if you've ever wanted to do try that…). We're a Python/Django shop, we're in San Francisco and this isn't a remote job.

Fluther is funded by Marc Andreessen, Ben Horowitz, Ron Conway, Naval Ravikant, and Dave McClure, and we're advised by Biz Stone (Twitter) and Leonard Speiser (Bix).

On the subject of "don't get informal before the formal interview but I'm nervous unless it's informal", why not use two people and clearly delineate their purposes to the interviewee: one person to be informal and get them comfortable before handing them off to another person to conduct a formal interview. If you're up front about the second person and the fact that it will be a formal interview, wouldn't solve both problem to some degree?

I'm sorry about that. We get a lot of spam comments so I was constantly checking the Wordpress page to approve comments. For some reason a HUGE chunk of them didn't show up until just now. I approved all comments that weren't spam. The ones that were there when your comment wasn't there were people who had commented before and were auto-approved. Again, I'm sorry you felt that way, it was not the intention.

I'm excited for that but what I really meant was split/sharded databases, something you need at scale (which Fluther doesn't need...yet). Correct me if I'm wrong but the upcoming multiple database support can't do that.

http://en.wikipedia.org/wiki/Shard_(database_architecture)

What it seems to support is "Database Routers" which let you implement your own sharding. It's not that you can't do it. It's just that it doesn't support sharding out of the box.

I'm more excited for the template performance improvements.

Personally I find a single text file + Dropbox both simple and all I need. I always know where to look and I can reorganize however I want. If I'm looking for a registration code or a favorite quote or a handy command line snippet, I can just use Spotlight or open the file and search. This has worked well for me for years (even pre-Dropbox). I realize this doesn't work for everyone.

Early internal feedback on Gmail: "I would like it to search my email, not just yours" — Paul Buchheit's talk

"It's like we're married, but we're not fucking." — Some startup founder who went through Y Combinator quoted in PG's talk

Semi-unrelated but if you're curious about BGP, this 2004 talk—although absurdly long—talks about some of the issues with BGP (an many other issues with hosting content on the Internet). The speaker is Tom Leighton, one of the founders of Akamai.

http://mitworld.mit.edu/video/199 (BGP at ~10 minutes in)

I have one suggestion that would possibly help: separate out "saved" versus "up-voted". For me, I rarely want to save something but I would love to go to the new page and up-vote more interesting stories to get rid of the noise. But maybe that's just me--I'm also the type who never submits anything unless I want to see the discussion on it. I'm guessing there's a lot of karma-whores and hence all the TechCrunch articles (I kid, I kid). Anyone have an idea for putting the incentives in the right place for submitting with that in mind? Fractional karma for submission up-votes?

I'm working on an inertial navigation system for an autonomous aircraft. An Arduino Mega communicates with an inertial measurement unit (six degrees of freedom, 3-axis gyros, 3-axis accelerometers), a 3-axis magnetometer, static and differential pressure sensors (altitude and airspeed respectively), ultrasonic rangefinder (for very precise landing altitudes), and a 5Hz GPS.

I just completed a first flight which limited the scope of the test to a glider that kept the wings level and the nose on the horizon (using the pitch and roll data from a Kalman filter running on the IMU data updated at about 54Hz). Here's what that system looks like: http://www.flickr.com/photos/ttrueman/3770700718/

It's a lot of fun and I highly recommend Arduino hacking to anyone that wants to give hardware a try.

Here's a good starter kit: http://www.sparkfun.com/commerce/product_info.php?products_i...

One simple project that seemed cool to me was this LED one: http://blog.bsoares.com.br/processing/controlling-rgb-led-wi...

If you're ambitious you could try building your own UAV based on Arduino using Ardupilot: http://diydrones.com/profiles/blogs/ardupilot-main-page

(I know this comment goes on and on but if you work with i2c, SPI or serial often check out Saleae's Logic: http://www.saleae.com/logic/ which is a cheap logic analyzer that is incredibly useful and well done.)

Also pressurizing an aircraft that isn't a tube can be tricky and evacuation/safety concerns are a messy issue. It will be a while before you'll see manned aircraft in that style.

"So compared to the 777, the 787 is claimed to reduce fuel consumption by 20 percent…"

It was perhaps worded poorly but that's not what the article said: "Dreamliner will use 20 percent less fuel than jets of similar size…" I would wager a lot that if a 777 was redesigned with composites it would likely have similar fuel savings (~20%) over an aluminum 777.

If you take a look at the table in the link at the bottom you will see the 777 is primarily for long-range, high-capacity flights. The 787 was originally intended as a replacement for the 767 and as a competitor to the A330-200. The majority of flights are shorter and carry fewer passengers than the target of the 777. So fuel efficiency is just fuel efficiency and fewer passengers is just a different market segment. The 787 is simply aimed at a different and higher volume market than the 777.

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

Yahoo's Cloud 17 years ago

It's the address of Yahoo!'s headquarters. (edit: yeah I don't know why I didn't see what thwarted saw, clearly I'm an idiot)