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Advanced Bash Scripting Guide 3.0 (Stable)   06 Oct 04
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This comprehensive book (the equivalent of about 604 print pages) covers almost every aspect of shell scripting. It contains 299 profusely commented illustrative examples (including such goodies as an anti-spammer script), and a number of tables. Not just a shell scripting tutorial, this book also provides an introduction to basic programming techniques, such as sorting and recursion. It is well suited for either individual study or classroom use.

More blogs about the US RubyConf   04 Oct 04
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James Britt originally posted these links on his blog (and has a picture of the conference attendees from the presenter’s view) at — here are the URLs that james posted and that I have been reading:

SmallTalk ...   02 Oct 04
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Phlip posted this into the XP-ML.
 Smalltalk is an amazing and legendary language
 divulged to humans by Prometheus. This angered the
 gods enough they condemned him to refactor a big ball
 of Hadean mud for all eternity.

 Smalltalk can only be used by humans with a psi power
 greater than 17, with adjustments. Smalltalk
 programmers do not type, they lean their heads towards
 their monitors, and meditate. The more advanced
 programmers do not even need monitors.

 Smalltalk responds to their thought patterns by
 testing itself, coding itself, and refactoring itself.
 When humans with low psi powers need to _see_
 Smalltalk, it manifests itself as a physical avatar of
 a series of almost meaningless ^[]: characters,
 interspersed with intention-revealing selectors.
 Squinting at these symbols will reveal a Mandala
 symbolizing the 7th Chakra of the nearest programmer
 who is romantically involved, if any.

 Smalltalk itself generates its own refactoring
 browser, test rig, IDE, and 3D graphics subsystems as
 you write your program with it. So as you structure
 your program, Smalltalk uses that structure to
 generate the refactoring browser needed to refactor
 its structure. This is why some advanced Smalltalk
 Gurus know the best way to program Smalltalk is to
 simply pick up the CPU and shake it.

 The only reason such an obviously superior language
 has not taken over the world is because it interferes
 with the plans of the astral Lizard People, and their
 avatars and representatives among us. These can be
 recognized by their MCSD plaques, their years of
 experience writing distributed application servers
 that serve application distributors, and - especially
 - their books with code samples in Java.

Blogs from the US Rubyconf   02 Oct 04
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OneStepBack Bucklogs

ruby for commercial applications   02 Oct 04
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This common thread appeared today in the ruby-ML and matz answered
 |Can we use ruby for commercial


 |Do we need to distribte our application with sources?

 No.  If you're using regex.c comes with 1.8.2, you have to allow
 re-linking the binary (via supplying object files or dynamic linking),
 because it's LGPL.  If you are using Oniguruma new regex engine, you
 have no such restriction.

 Gabriele Renzi added:
  IIRC 1.9 in the cvs already has oniguruma as the standard regex lib.

BugMeNot   02 Oct 04
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Bypass compulsory web registration via Firefox’s right-click context menu. Compatibile with Mozilla and current Firefox releases that use the new extension manager. Visit bugmenot for full details of their service.

Free voice recognition software   29 Sep 04
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Sphinx is a speaker-independent large vocabulary continuous speech recognizer under Berkeley’s style license. It is also a collection of open source tools and resources that allows researchers and developers to build speech recognition system.


Try a System

If you’d like to have a chance to try out an application that uses CMU Sphinx, try the Communicator, an experimental system that helps you plan air travel. You can reach it at the toll-free number 1-877-CMU-PLAN (1-877-268-7526) or at +1 412 268 1084.. The system will provide real flight information. The system may be sensitive to loud background noises, especially over cell phones.

What the bubble got right   29 Sep 04
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Enjoy reading the latest essay by Paul Graham and you will understand why I continue to fight against wearing ties :-).

(Source: Paul Graham) I had a front row seat for the Internet Bubble, because I worked at Yahoo during 1998 and 1999. One day, when the stock was trading around $200, I sat down and calculated what I thought the price should be. The answer I got was $12. I went to the next cubicle and told my friend Trevor. "Twelve!" he said. He tried to sound indignant, but he didn’t quite manage it. He knew as well as I did that our valuation was crazy.

Yahoo was a special case. It was not just our price to earnings ratio that was bogus. Half our earnings were too. Not in the Enron way, of course. The finance guys seemed scrupulous about reporting earnings. What made our earnings bogus was that Yahoo was, in effect, the center of a pyramid scheme. Investors looked at Yahoo’s earnings and said to themselves, here is proof that Internet companies can make money. So they invested in new startups that promised to be the next Yahoo. And as soon as these startups got the money, what did they do with it? Buy millions of dollars worth of advertising on Yahoo to promote their brand. Result: a capital investment in a startup this quarter shows up as Yahoo earnings next quarter— stimulating another round of investments in startups.


I especially like this part: Nerds don’t just happen to dress informally. They do it too consistently. Consciously or not, they dress informally as a prophylactic measure against stupidity.

[ANN] Rubydium 0.1 - Tech Preview   27 Sep 04
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Alexander Kellett posted this to the ruby-ML
 Whoa, say what?
 Rubydium is aiming to become an optimising reimplementation
 of the Ruby 1.8 interpreter, currently its as good as vapourware
 however the key mechanism has been prototyped, thusly before
 commencing a major rewrite I thought i'd release the
 current state of the art.


Ruby Forum   25 Sep 04
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Alexey Verkhovsky saids, `Ruby Forum is a newly created bulletin board for discussing Ruby. Unlike ruby-talk mailing list, it allows anonymous posting and implements more understandable interface for searching. Intended target audience of this forum is newcomers to Ruby that are not committed enough to subscribe to a 100+ posts/day mailing list.’ RubyForum


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