The Hive Archive

Links for 2009-11-09 [del.icio.us]

2009-11-10T00:00:00-08:00

[Twisted-Python] inlineCallbacks: Twisted 2.5's generator-based Deferred microthreads-thingie

Links for 2009-11-06 [del.icio.us]

2009-11-07T00:00:00-08:00

Pydiction - Tab-complete your Python code : vim online
Pydiction allows you to Tab-complete Python code in Vim, including: standard, custom and third-party modules and packages. Plus keywords, built-ins, and string literals.

Links for 2009-11-04 [del.icio.us]

2009-11-05T00:00:00-08:00

A trip into the secret, online 'cloud' - CNN.com
I found it shocking that the gut of the cloud, an image I found so soft and quaint, was actually comprised of an enormous and ever-growing network of machines.

Links for 2009-11-02 [del.icio.us]

2009-11-03T00:00:00-08:00

The Perpetual Web, Innovating Cron: Announcing Norc

Links for 2009-11-01 [del.icio.us]

2009-11-01T23:00:00-08:00

spiff-workflow - Project Hosting on Google Code
Spiff Workflow is a powerful workflow engine implemented in pure Python. It was designed to provide a clean API, and tries to be very easy to use.
Charming Python: Using state machines

Links for 2009-10-31 [del.icio.us]

2009-11-01T00:00:00-07:00

Orange - Data Mining Fruitful & Fun
Open source data visualization and analysis for novice and experts. Data mining through visual programming or Python scripting. Extensions for bioinformatics and text mining. Comprehensive, flexible and fast.

Links for 2009-10-29 [del.icio.us]

2009-10-30T00:00:00-07:00

Candygram
Candygram is a Python implementation of Erlang concurrency primitives. Erlang is widely respected for its elegant built-in facilities for concurrent programming. This package attempts to emulate those facilities as closely as possible in Python. With Candygram, developers can send and receive messages between threads using semantics nearly identical to those in the Erlang language.

Chinese Citation

2009-09-06T00:59:05Z

I came acrosssomeone citing an article I wrote for Linux.com back in 2002 about China’s Red Flag Linux. It’s weird reading stuff I wrote back then now. Back in the day, I thought I was pretty knowledgeable. These days I actually know more, and feel like I know less. In fact, it’s hard to find anything worthwhile to write about as I don’t feel like I can do it justice.

One of these days I’m going to have to chronicle some of the event surrounding Linux.com. I made a lot of good friends working on that site, made a little bit of money for college, and learned a ton. Still, there were some decisions made by VA/OSDN that weren’t in the best interest of the community or the people that volunteered their time, energy and passion to trying to spread open source and evangelize Linux.

Maybe some day I will, but not tonight

Happy Holidays everyone!

Attack of the Ubuntu Forks

2008-11-18T01:53:35Z

Why does Ubuntu inspire so many forks?

Why does Ubuntu have so many forks?

2008-11-10T07:20:05Z

Why do you need to fork an entire distribution to change the window manager, like Xubuntu, or to make the default KDE like Kubuntu?

Ummm, could you just make it user configurable instead of duplicating this amount of effort?

Guys, really?

Really? Really?

Chimpanzee rides Segway and Wins at the Internet

2008-10-21T06:32:58Z

I love you internets.

Need a private jet?

2008-09-14T04:53:51Z

http://www.sentient.com/pricing/

Hope you got several thousand dollars per hour

Seattle relieved to lose its high-tech toilets

2008-08-17T17:53:04Z

City officials have finally gotten rid of five high-tech self-cleaning toilets that cost Seattle $5 million — but sold online for just $12,549.

The city installed the modernistic stand-alone toilets four years ago, hoping they would provide tourists and the homeless a place to do their business while downtown. But the automated loos became better known for drug use and prostitution than for relief.

USA Today

Oh you clever headline writer you. It’s rather unfortunate that these didn’t work out. I remember seeing similar public toilets in Paris. This is a huge problem in downtown Seattle. It is difficult to find a public restroom anywhere, much less if you look like a transient. Living downtown, I have found a couple of strategic places that I can just jump into the bathroom without a code, or having to make a purchase, or being scrutinized before using it (and no I’m not telling where they are).

The one truly open to the public restrooms exist in the downtown Seattle Library. The last time I walked in there, there were multiple homeless men practically camped in the bathroom, trying to wash up. One was shaving in the mirror. I have a lot of sympathy for their situation, but it was also a very uncomfortable place to be.

There has to be a better way.

BMW GINA Light Visionary Model: Premiere

2008-08-15T18:48:26Z

Project Euler and Prime Factorization

2008-06-20T17:41:16Z

I have been doing some of the exercises at Project Euler lately. Project Euler describes themselves as:

A series of challenging mathematical/computer programming problems that will require more than just mathematical insights to solve. Although mathematics will help you arrive at elegant and efficient methods, the use of a computer and programming skills will be required to solve most problems.

It has been a lot of fun to code these up in my language du jour, Python. There are a couple of problems that Python’s built in libraries have made trivial. I have to admit the most enjoyable part for me is having problems that require efficiency in algorithm. For the simpler problems, I usually just quickly hack together the “naive” brute force method, figure out that it doesn’t scale and then start investigating how I can fix it. Doing this, you will exercise your mathematics, computer science and programming skills, something that a lot of programming doesn’t do.

I convinced my girlfriend to work with me on one of the exercises, and of course she picked one of the Prime Factorization problems. The naive brute force algorithm would not be an option for the large composite number given, so we ended up hacking together a Sieve of Eratosthenes. Ultimately, we got a version working, but it was still pretty inefficient, only returning the answer in about an hour. An optimal version should be able to do it within seconds. Obviously there is some “refactoring” to do.

Upgraded Wordpress to 2.5 with SVN

2008-06-19T03:24:31Z

So my Wordpress got compromised again by spammers, I’ve upgraded to the latest and greatest and instituted new protection mechanisms as well as tracking Wordpress by SVN to make upgrades more painless.

Some stats:

You have 125 posts, 2 pages, 11 drafts, contained within 63 categories and 2 tags.

You are using WordPress Default theme with 3 widgets. This is WordPress version 2.5.

Akismet has protected your site from 24,837 spam comments already, and there are 446 comments in your spam queue right now.

A real solution to PowerShell SSH Remoting

2008-04-22T02:46:00Z

Can’t wait for us to ship PowerShell Remoting?

Want remoting to use SSH?

Why wait for us? /N software has just announced a beta of their NetCmdlets V2.0 which provides PowerShell remoting over SSH today! They’ve had this for a while and V2 updates (and improves) the usability of the cmdlets as well as adding a bunch of new and exciting commands.

For example, chances are that you won’t ever see Microsoft ship the [get/send]-s3 cmdlets but /N software V2 does.

http://blogs.msdn.com/powershell/archive/2008/03/27/powershell-remoting-using-ssh.aspx

My blog post from 2006 is currently the #1 Google Result for PowerShell SSH, but finally there is a good solution out there from /N software. It also supports S3. Very cool