April 2011 - Pharo-dev - lists.pharo.org

Re: [Pharo-project] relational database and id field

by Schwab,Wilhelm K

Expert? Certainly not me :) The question I will be waiting to see debated is whether you should "fabricate" an ID field (probably a counter), use ISBN or similar number, or use a compound key. FWIW, I invariably regret any decision I make in these areas, because there are tradeoffs. Relational databases are very good at what they do, which is storing tabular data and (most importantly) getting it back later; they are also a pain about it :( ________________________________________ From: pharo-project-bounces(a)lists.gforge.inria.fr [pharo-project-bounces(a)lists.gforge.inria.fr] On Behalf Of Alexandre Bergel [alexandre.bergel(a)me.com] Sent: Thursday, April 07, 2011 9:19 AM To: Pharo Development Subject: [Pharo-project] relational database and id field Hi! Since there are some experts in databases here, I ask a general question about it. Assume that I have to use a relational database to store, let's stay instances of Stef's ComicBook class. Should the class ComicBook have a field id to uniquely identify a book? Cheers, Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

April 7, 2011

Re: [Pharo-project] Import Package from VW to Pharo

by Nicolas Cellier

In Fileout30, don't use squeak output format but rather try VW30 output format. Nicolas 2011/4/6 Glenn Swanlund <glennswanlund(a)gmail.com>: > I have a package in VW7.6 that I want to move to Pharo (Windows 7). I tried > Fileout30 but could not get it to work. I was thinking of reading the .PST > file using the XML parser and then programmatically add classes and methods > to Pharo. I've looked at various classes related to Class and am having > difficulty getting started. Can anyone provide some pointers? > > Regards, > Glenn

April 7, 2011

Re: [Pharo-project] Issue 3849 in pharo: ExternalSettings should be cleaned

by pharo＠googlecode.com

Comment #1 on issue 3849 by marcus.d...(a)gmail.com: ExternalSettings should be cleaned http://code.google.com/p/pharo/issues/detail?id=3849 ExternalSettings as no clients anymore as of update #13135

April 7, 2011

[Pharo-project] [update 1.3] #13135

by Marcus Denker

13135 ----- Issue 3969: MorphTreeMorph performance Issue 3943: remove ExternalSettings from MC - clean left over temps compression code in CompiledMethod (as its in the Trailer for a long time) -- Marcus Denker -- http://www.marcusdenker.de INRIA Lille -- Nord Europe. Team RMoD.

April 7, 2011

Re: [Pharo-project] Issue 3587 in pharo: Clean up handling of WideStrings

by pharo＠googlecode.com

Updates: Labels: Milestone-1.3 Comment #2 on issue 3587 by marcus.d...(a)gmail.com: Clean up handling of WideStrings http://code.google.com/p/pharo/issues/detail?id=3587 Igor says we need to check if the VMmaker does not require the primitive to be in a certain class. (bytestring) Else good.

April 7, 2011

Re: [Pharo-project] Issue 3943 in pharo: remove ExternalSettings from MC

by pharo＠googlecode.com

Updates: Status: Closed Comment #1 on issue 3943 by marcus.d...(a)gmail.com: remove ExternalSettings from MC http://code.google.com/p/pharo/issues/detail?id=3943 in 13135

April 7, 2011

Re: [Pharo-project] Issue 3943 in pharo: remove ExternalSettings from MC

by pharo＠googlecode.com

Comment #2 on issue 3943 by marcus.d...(a)gmail.com: remove ExternalSettings from MC http://code.google.com/p/pharo/issues/detail?id=3943 in 13135

April 7, 2011

Re: [Pharo-project] Issue 3969 in pharo: MorphTreeMorph performance

by pharo＠googlecode.com

Updates: Status: Closed Comment #1 on issue 3969 by marcus.d...(a)gmail.com: MorphTreeMorph performance http://code.google.com/p/pharo/issues/detail?id=3969 in 13135

April 7, 2011

[Pharo-project] Issue 3969 in pharo: MorphTreeMorph performance

by pharo＠googlecode.com

Status: FixToInclude Owner: marcus.d...(a)gmail.com Labels: Milestone-1.3 New issue 3969 by marcus.d...(a)gmail.com: MorphTreeMorph performance http://code.google.com/p/pharo/issues/detail?id=3969 Faster MorphTreeMorph and cleanup Attachments: TreePart1.cs 6.9 KB TreePart2.cs 8.0 KB

April 7, 2011

Re: [Pharo-project] Issue 3968 in pharo: ByteArray>>#asInteger

by pharo＠googlecode.com

Updates: Status: FixProposed Labels: Milestone-1.3 Comment #1 on issue 3968 by marcus.d...(a)gmail.com: ByteArray>>#asInteger http://code.google.com/p/pharo/issues/detail?id=3968 (No comment was entered for this change.)

April 7, 2011