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Beating a dead horse   25 Jan 07
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Victor posted this to the XP-list

Dakota tribal wisdom says that when you discover you are riding a dead horse, the best strategy is to dismount. However, in business we often try other strategies with dead horses, including the following:

  • Buying a stronger whip.
  • Changing riders.
  • Say things like, "This is the way we have always ridden this horse."
  • Appointing a committee to study the horse.
  • Arranging to visit other sites to see how they ride dead horses.
  • Increasing the standards to ride dead horses.
  • Appointing a tiger team to revive the dead horse.
  • Creating a training session to increase our riding ability.
  • Comparing the state of dead horses in todays environment.
  • Change the requirements declaring that "This horse is not dead."
  • Hire contractors to ride the dead horse.
  • Harnessing several dead horses together for increased speed.
  • Declaring that "No horse is too dead to beat."
  • Providing additional funding to increase the horse’s performance.
  • Do a Cost Analysis study to see if contractors can ride it cheaper.
  • Purchase a product to make dead horses run faster.
  • Declare the horse is "better, faster and cheaper" dead.
  • Form a quality circle to find uses for dead horses.
  • Revisit the performance requirements for horses.
  • Say this horse was procured with cost as an independent variable.
  • Promote the dead horse to a supervisory position.

Nice thread int he extremeprogramming-ML

MC Escher   25 Jan 07
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Google Earth community MC Escher’s world

Flatland, the movie :-)   23 Jan 07
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Flatland, the 1884 novella by Edwin Abbott finally as movie

You can get the entire book at Projet Gutenberg for free.

Burning a cd from an iso image from the commandline   23 Jan 07
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OS X can do, it too :-) Insert a blank cd, and off it goes :-).
 hdiutil burn image.iso

 $ hdiutil  burn  KNOPPIX_V5.1.1CD-2007-01-04-EN.iso
 Preparing data for burn
 Opening session
 Opening track
 Writing track
 ..............................................................................
 Closing track
 ..............................................................................
 Closing session
 ..............................................................................
 Finishing burn
 Verifying burn...
 Verifying
 ...............................................................................
 Burn completed successfully
 ...............................................................................
 hdiutil: burn: completed

Good old trusted linux does it with cdrecord :-)

 cdrecord  speed=2 dev=0,1,0 -data sol-9-install-sparc.iso

SSH login without password   20 Jan 07
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Nice solution.

[ANN] RubyJS -- convert ruby to javascript   15 Jan 07
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Michael Neumann has announced his latest project :-).
 Hi all,

 Long time since I announced my last project....

 With RubyJS you can transform a subset of Ruby into Javascript code.

 What works?
 * Classes, modules, inheritance
 * Instance methods, class methods
 * Exceptions (rescue/ensure)
 * Meta-programming stuff like 'attr_reader'
 (any meta-programming stuff works that does not appear inside methods)
 * Iterators, yield
 * "require" (with platform-specific extension ala Google Webtoolkit)
 * Inline Javascript code
 * Some kind of compile-time method lookup  ;-)
 * Numbers, String, Array, Hash, Proc (a lot of functionallity is missing!)
 * Testing with Rhino-JS
 * A lot more  :)

 There is a lots of room for optimizations and improvement  :)

 DOWNLOAD
 http://ntecs.de/hg-projects/rubyjs/

 Best use Mercurial (www.selenic.com/mercurial) to check it out:
 hg clone static-http://ntecs.de/hg-projects/rubyjs/

pdftk - the pdf toolkit   30 Dec 06
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If PDF is electronic paper, then pdftk is an electronic staple-remover, hole-punch, binder, secret-decoder-ring, and X-Ray-glasses. Pdftk is a simple tool for doing everyday things with PDF documents. Keep one in the top drawer of your desktop and use it to:
  • Merge PDF Documents
  • Split PDF Pages into a New Document
  • Rotate PDF Pages or Documents
  • Decrypt Input as Necessary (Password Required)
  • Encrypt Output as Desired
  • Fill PDF Forms with FDF Data or XFDF Data and/or Flatten Forms
  • Burst a PDF Document into Single Pages
  • ..

The nice thing is that one can use it all from the commandline :-).

  • Examples Merge Two or More PDFs into a New Document
 pdftk 1.pdf 2.pdf 3.pdf cat output 123.pdf
  • Split Select Pages from Multiple PDFs into a New Document
 pdftk A=one.pdf B=two.pdf cat A1-7 B1-5 A8 output combined.pdf
  • Burst a Single PDF Document into Single Pages and Report its Data to doc_data.txt pdftk mydoc.pdf burst.

Oops .. saw this lonely bag lying at the airport   29 Dec 06
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I saw this poor bag fall at SLC airport .. and then it staid there .. I feel sorry for the poor passenger who saw his bag out of the plane window :-).

Wink: make nice flash movies of your software   29 Dec 06
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Wink is a great tool for Linux and Windows to record your desktop sessions. We used it to capture screenshots of a legacy app we had to port, that did not run on our OS.

It’s a jewel one should have in its tool-shop.

Chart of R colors   26 Nov 06
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This chart of R colors can come in handy.

 

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