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Seth Godin about job resumes   25 Sep 04
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Seth Godwin has a good entry about job resumes: link

midilib initial release   25 Sep 04
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midilib is a pure Ruby MIDI library useful for reading and writing standard MIDI files and manipulating MIDI event data.

The latest version of midilib (0.8.0) can be found on the midilib Web site (midilib.rubyforge.org/). The midilib RubyForge project page is rubyforge.org/projects/midilib/.

midilib is also available as a Gem. The Gem has been uploaded to RubyForge, and should appear in remote gem listings soon.

RubyX - a ruby based Linux distro   25 Sep 04
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(Source: ruby-talk, Andrew Walrond, Oct 24, 2003) Rubyx is a ruby based linux distro. It is also the name of the script which creates Rubyx the distro and handles the package management In light of the recent rubyx/lunar threads, I thought it sensible to make the rubyx source available for scrutiny by the ruby community. You can get it using Bitkeeper like this:
bk clone bk://ftp.rubyx.org/rubyx
cd rubyx
bk co
You'll see three files:
rubyx - The man script
init - The ruby based init script
strfile.rb - Some code shared by rubyx and init
Important! The build machine must be capable of running the generated code, How it all works will require further discussion, but if you want to get involved, it would be a good idea to ask rubyx to download the sources. To get everything, you'll need 4Gb and broadband ;) For just the basics, it's a fraction of that but I don't have the figure to hand. Do this as root...
 
mkdir /my/rubyx/dir  (or something like)
./rubyx --root /my/rubyx/dir --download base net disk (for the basics)
./rubyx --root /my/rubyx/dir --download all (for everything)
If you don't have broadband, you might want to use --dj 1 to reduce the number of parallel downloads. I wrote this in part to learn ruby, so any comments/suggestions on the code or style are welcomed. Although I am writing this in Kmail on my laptop running Rubyx, rubyx is still very much work in progress, so don't expect too much. Lots more to discuss, but this will do for starters :)

Jackito Tactile PDA   25 Sep 04
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The Jackito looks like a new PDA with 7 processors and a gate array. Interview.

PalmSync   25 Sep 04
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PalmSync is a Ruby(Scripting Language) library for syncing your PalmPilot with DBMS(MySQL and so on). You can also read/modify/create records in your PalmPilot using Ruby script in PalmSync. It now also supports reading pdb/prc file. PalmSync package contains some Ruby scripts and Ruby extention library for pilot-link. link

Symbian founder on mobile past, present and future   25 Sep 04
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Nice interview on The Register.
 So what innovation and what services do you think we are going to see?

 Ask yourself, what are people going to with all their pictures in the future?
 What are they going to do? Is writing to CD-ROM really safe? Sorry -
 it's gone in a few years. Are people going to do a 3-stage offering, or
 make one of their copies in an alternative geographical location?
 Nobody does that.

 With digital you can do things better; for a really simple straight forward
 things.

 No one has designed architecture for the home. We've got Wi-Fi and broadband
 and Bluetooth but there's no way to put it all together.

 So who, then? We've seen that even with the best intentions Wintel can't do
 a good job. It has to come from the consumer electronics people;

 ...

 What would you do differently, if you had your time as CEO again?

 We wouldn't have spent time on user interfaces. We'd have left that
 much earlier. [In 2001, Symbian left the business of designing UIs to its
 licensees, with the exception of UIQ, which remains part of the company].
 Everyone was keen to share and we tried hard for two years, but it was never
 going to happen. Everything about those companies [phone OEMs] is based
 in their own UIs. So that was two years wasted.

 In hindsight we came to the right view; but we never learnt that lesson.
 There were other things people were keen for us to get into early, for
 example WAP. We could never have NOT done it, but I had a pretty good
 feeling it wasn't going to be worth it. But I wasn't the customers.®
 So it has to go back to being vertically integrated; you have to tackle
 the product offering yourself. You start doing something vertically
 because you can't work with everybody. So somebody has to break through,
 starting with a niche.

Outed: Skype project to dial real phone numbers   25 Sep 04
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(Source: Register) I just spent nearly ten minutes on the phone to Paris, at a cost of about 10 pence. Using Skype, dialling a Paris landline number, that is.

story

Skype for Linux is out   25 Sep 04
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Skype is a good VoIP program, that also does conference calls amongst several people reasonably well. It helps me cut down my phone bill :-). skype

Skype will come to the Penguin!   25 Sep 04
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As I rely heavily on skype to keep my phone bill down, I use skye a lot to stay in contact with my friends around the world.

I saw this post, dated May 16, 2004 by terminus, a skype staff member, which made me very happy. I am sick of running windows on my laptop only to use for skye. Now I can stay in good old Penguin-land.

 Skype is now starting a closed Linux beta. We are looking for forum
 members who would be willing to actively test the Linux version and
 provide input and feedback to finalize the Linux version development.

link

RITE (Ruby 2) at Rubyconf 2003   25 Sep 04
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Matz has presented RITE at rubyconf 2003. www.rubygarden.org/ruby?Rite

matz called his talk: "How Ruby sucks".

RubyConf 2003 Presentations Posted   25 Sep 04
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(Source: Ryan Davis) In absolute record time (5 days compared to 3 months), rubyconf 2003 presentation materials have been posted. www.zenspider.com/Languages/Ruby/RubyConf2003.html

I’m still waiting for some more, so check back periodically to see updates.

Ruby-talk at BMW   25 Sep 04
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Enjoy the slides of our Ruby-talk presented to BMW.

German English

ObjectGraph: a Ruby class inheritance hierarchy graph   25 Sep 04
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(Source: Mehr, Assaph, ruby-ML) A simple script that generates a graph of the ruby class hierarchy. The script relies on graphviz for generation of the PNG and HTML map files. Take a look at the basic Ruby class hierarchy on the project web site: link

Test First, by Intention   25 Sep 04
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(Source: rubycentral) A code and culture translation from the original Smalltalk to Ruby.

Original by Ronald Jeffries, translation by Aleksi Niemela and Dave Thomas. www.rubycentral.com/articles/pink/index.html

Test Version of FreeRIDE with RRB Refactoring Support   25 Sep 04
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(Source: Curt Hibbs) I just put up a test version of FreeRIDE that includes RRB Refactoring support and I would like to ask your help in testing it. For windows user’s there is a complete pre-built binary (it can coexist with your current FreeRIDE installation), and for non-windows users there are instructions for adding RRB refactoring support to your existing FreeRIDE installation. Full details at: [freeride.rubyforge.org/wiki/wiki.pl?RefactoringSupport]

ANN: Lafcadio 0.4.0   25 Sep 04
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Lafcadio is an object-relational mapping layer for Ruby and MySQL. It lets you treat database rows like first-class Ruby objects, minimizing the amount of time you have to spend thinking about MySQL vagaries so you can spend more time thinking about your program’s logic.

Its features include:

  • A test-centric design that allows you extensively unit test any program that runs on top of Lafcadio. It comes with a MockObjectStore, which mimics the database and allows you to test database interactions without all the annoying setup code of a real database-driven test.
  • A block-driven querying language that will cover 99% of the ad-hoc queries you have to do. These queries look like: child_users = object_store.getUsers { |user| user.age.lt( 18 ) }

These queries can be run against the MockObjectStore, meaning they can be unit-tested.

  • In-Ruby triggers that can be written per domain class. These triggers can be tested, too!
  • Lafcadio makes very few assumptions of how your database was setup, and comes complete with a lot of hooks to allow you to fit your pre-existing database. Because programming’s a messy job, and we’re always cleaning up after somebody’s mistakes (even if they were our own).

Lafcadio is production-ready and runs a number of websites, including Rhizome.org, which more than 3 million hits a month.

link

YAPV: yet another pickaxe version   25 Sep 04
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phrogz.net/ProgrammingRuby/ is ‘done’. Enjoy!

Good ruby documentation   25 Sep 04
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Just in case you have not seen this for 1.9

GNU Smalltalk 2.1e (Development)   25 Sep 04
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GNU Smalltalk is a free implementation of the Smalltalk-80 language.

Changes: Several bugfixes were made for the JIT compiler. A working Java-to-Smalltalk bytecode translator (which does not support networking and reflection yet) was added.

homepage download

SAP costs too much - customers   25 Sep 04
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(Source: Register) Every now and then, an analyst firm gathers up its collective courage and issues an ROI study which contradicts everything a vendor’s marketing department would have you believe.

So hats off to Nucleus Research for firing a salvo at SAP for causing customers to shell out millions on software with little more than added worker productivity in return. link

 

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