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Getting Started With ExeRb   25 Sep 04
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(Source: Rubygarden) Exerb is one way how to generate .exe from Ruby scripts. www.rubygarden.org/ruby?GettingStartedWithExeRb

Alan Kay's talk at O'Reilly Emerging Technology Conference 2003   25 Sep 04
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(Source: Cory Doctorow) Notes from "Daddy, Are We There Yet?"

The last 20 years of the PC have been boring. PC vendors aim at businesses, who aren’t creative in their tool-use. They’re adults: they learn a system and stick to it. We should think about children. The printing revoltuion didn’t happen in Gutenberg’s day, it happened 150 years later, long after Gutenberg was dead, when all the pople alive had grown up with the press.

A small minority of Gutenberg’s contemporaries got the printing press, but it wasn’t until they were dead that the children who grew up with the press were able to put the ideas into practice.

James Licklieder: in a couple of years, human brains and computers will be coupled. It hasn’t happened yet. Except in science, where scientists and computers are indeed thinking as no human brain has ever thought before. .. craphound.com/kayetcon2003

What's Shiny and New in Ruby 1.8.0?   25 Sep 04
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why has produced a must_read summary about new features in Ruby 1.8.0. whytheluckystiff.net/articles/2003/08/04/rubyOneEightOh

On reading a text file in Smalltalk   25 Sep 04
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(Source: comp.lang.smalltalk, Lex Spoon) If you accept losing one notch of performance, then you can make much clearer code in Smalltalk. The "file lines" idiom in this thread is very useful, because you can then use collect:, select:, etc., on the resulting collection of lines.

And it is important to consider that once you commit to, say, iterating over an entire file, that the file must be reasonably small anyway to get decent performance. The same issue exists with collections. Who cares if collect: creates an extra collection or if WriteStream wastes space at the end of a long underlying collection; if these concerns are really so important then probably this huge collection should not exist and/or you should not be iterating over the entire thing anyway.

To put it very simply: you just can not expect a program to work on large data structures just because you micro optimized everywhere. If you want to handle large data structures then it takes planning and specialized algorithms and test cases. If you are not going to put in that effort, then don’t sweat the small stuff. It is very liberating to code with an eye towards correctness and towards algorithmic performance, and not to worry about getting down the constant factor. It seems to lead to lower stress, faster code production, and fewer bugs generated.

[Squeak-ev] Deutsches 3.7g zum testen   25 Sep 04
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Markus Denker posted this to the Squeak-ev list
 Ich habe mal ein erstes deutsches 3.7g zusammengestellt:

 http://www.iam.unibe.ch/~denker/Squeak3.7gDeutsch.zip

 Das ist einfach das letzte 3.7g Full Image + deutsche uebersetzungen.
 Die englischen Fenster habe ich geloescht, die engl. Demo-Projekte sind
 aber noch drin.

 Was wir brauchen ist

 -> Eine deutscher Willkommen-text
 -> ein paar deutsche Demo Projekte
 -> am besten ein deutsches tutorial...

 Bi den Einfuehrungs-texten sollten wir uns nicht an den englischen orientieren,
 die sind naemlich eher sinnlos, denke ich.

Squeak: ObjectiveCPlugin process   25 Sep 04
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(Source: Avi Bryant, squeak-ML) A while ago, Alain Fischer announced his new ObjectiveC plugin, allowing Squeak to use Apple’s Cocoa and other ObjectiveC libraries. Todd Blanchard and I have since done some further work on it, and it’s at the point now where it can begin be used to build Cocoa UIs from within Squeak. As a quick test, I built a native OS X UI for the system browser, which you can see in this screenshot: img src="

The code is on SqueakSource: kilana.unibe.ch:8888/ObjectiveCBridge/ObjectiveC-avi.70.mcz You can get a prebuilt plugin (for use with Ian’s 3.7 VM) here: beta4.com/~avi/ObjectiveCPlugin The browser demo can be run with "CCBrowser test". It requires this nib file: beta4.com/~avi/CCBrowser.tgz You need to untar that and place it inside Contents/Resources/English.lproj of your VM application bundle. I’m announcing this partly because I’ve run out of steam on it for now, and am hoping someone else will take it the next step of building UIs for the various Squeak tools (browsers, debuggers, workspaces, inspectors, etc) in Cocoa. A custom NSMorphicView would also be cool, although might be pretty tricky. Anyway, if someone does try to take this on, I’ll be more than happy to answer any questions they have about the underlying bridge code.

Smalltalk with Style   25 Sep 04
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Stephane Ducasse posted this to the Squeak-ML. download
 Smalltalk With Style is now freely available.
 Thanks Suzanne, Ed, and Dave. This is a great book everybody should read!!

 I added the chapter 27 of Smalltalk by Example.
 I added a link to point to the book of Liu: Smalltalk, Object and Design

Easy (better: familiar) things are most successful   25 Sep 04
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(Source: James A. Robertson) www.cincomsmalltalk.com/blog/blogView

DE: Squeak Artikel C't   25 Sep 04
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In der C’t 7/2004 erschien ein Artikel ueber Squeak. Programmieren lernen mit Squeak: Von kleinen und grossen Erfindern. pdf

Napkin Look and Feel   25 Sep 04
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Now I did it. I made a Java category in this blog. I think like Paul Graham about Java and C#, but oh well ..

I coped this from: Napkin Look & Feel is a pluggable Java look and feel that looks like it was scrawled on a napkin. You can use it to make provisional work actually look provisonal, or just for fun.

The idea is to try to develop a look and feel that can be used in Java applications that looks informal and provisional, yet be fully functional for development. Often when people see a GUI mock-up, or a complete GUI without full functionality, they assume that the code behind it is working. While this can be used to sleazy advantage, it can also convince people who ought to know better (like your managers) that you are already done when you have just barely begun, or when only parts are complete.

 

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