February 2010 - Pharo-dev - lists.pharo.org

Re: [Pharo-project] Substrings for strings?

by Peter Hugosson-Miller

location := 5. length := 3. result := 'Foo Bar Baz' copyFrom: location to: position + length - 1 2010/2/20 Nathan Tuttle <nathan.tuttle(a)gmail.com> > I can't find any method that allows me to take a substring out of a string > my location and length. > > Anyone know? > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project > -- Cheers, Peter

Feb. 20, 2010

Re: [Pharo-project] Substrings for strings?

by Eliot Miranda

2010/2/19 Nathan Tuttle <nathan.tuttle(a)gmail.com> > I can't find any method that allows me to take a substring out of a string > my location and length. > Hint: look in SequenceableCollection. > > Anyone know? > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project >

Feb. 20, 2010

[Pharo-project] [ANN] Hobbes for Pharo

by Torsten Bergmann

And where can I find "Snapshot.im"? Thx T. -- Sicherer, schneller und einfacher. Die aktuellen Internet-Browser - jetzt kostenlos herunterladen! http://portal.gmx.net/de/go/chbrowser

Feb. 20, 2010

[Pharo-project] Substrings for strings?

by Nathan Tuttle

I can't find any method that allows me to take a substring out of a string my location and length. Anyone know?

Feb. 20, 2010

Re: [Pharo-project] [update 1.1] #11221

by Marcus Denker

On Feb 20, 2010, at 12:49 AM, Torsten Bergmann wrote: > Issue 2014: delete class TheWorldMenu > > > OK - but how to register a tool for the menu now? Many class > side initializers will call "TheWorldMenu register..." to > register for the menu. They wont load in 1.1 and have to be reworked. > Hmm... but registering with a class that is not used makes not much sense, either. Maybe for easy loading we should reaint the TheWorldMenu class for now? Registering to the new world menu uses (as people might have guessed): Evil Pragmas :-) MenuRegistrationExample has an example: myOwnCoolToolRegistrationOn: aBuilder <worldMenuExample> (aBuilder item: #MyOwnCoolTool) parent: #Tools; label: 'My own cool tool'; target: Workspace; selector: #openContents: ; arguments: #('yep, my own cool tool can be opened from the world menu ! :)') Marcus -- Marcus Denker -- http://www.marcusdenker.de INRIA Lille -- Nord Europe. Team RMoD.

Feb. 19, 2010

[Pharo-project] [update 1.1] #11221

by Torsten Bergmann

Issue 2014: delete class TheWorldMenu OK - but how to register a tool for the menu now? Many class side initializers will call "TheWorldMenu register..." to register for the menu. They wont load in 1.1 and have to be reworked. Bye T. -- Sicherer, schneller und einfacher. Die aktuellen Internet-Browser - jetzt kostenlos herunterladen! http://portal.gmx.net/de/go/chbrowser

Feb. 19, 2010

Re: [Pharo-project] [ANN 1.1] pre-build #11220

by Marcus Denker

On Feb 20, 2010, at 12:07 AM, Igor Stasenko wrote: > On 20 February 2010 00:50, Marcus Denker <marcus.denker(a)inria.fr> wrote: >> >> On Feb 19, 2010, at 10:54 PM, Richard Durr wrote: >> >>> It somehow feels quicker!? >>> >> Hmm... we did not do anything that should have any major impact on perfomance... >> related to code that is actually executed, since 11208, there was just some cleanup in >> Morph>>#delete and Window-activiation, but I guess that should not lead to a measurable impact. >> > who knows :) this was called on each window activation: extantSketchEditor "If my world has an extant SketchEditorMorph associated with anything in this window, return that SketchEditor, else return nil" | w sketchEditor pasteUp | (w := self world) isNil ifTrue: [^ nil]. (sketchEditor := w sketchEditorOrNil) isNil ifTrue: [^ nil]. (pasteUp := sketchEditor enclosingPasteUpMorph) isNil ifTrue: [^ nil]. self findDeepSubmorphThat: [:m | m = pasteUp] ifAbsent: [^ nil]. ^ sketchEditor with: sketchEditorOrNil "Return a SketchEditorMorph found in the world, if any, else nil" ^ Smalltalk at: #SketchEditorMorph ifPresent: [ :class | self findA: class ] findA: aClass "Return the first submorph of the receiver that is descended from the given class. Return nil if there is no such submorph. Clients of this code should always check for a nil return value so that the code will be robust if the user takes the morph apart." ^self submorphs detect: [:p | p isKindOf: aClass] ifNone: [nil] ... which means that it actually iterated over the complete submorph-tree of the world to find a SketchEditor... So yes, maybe that will slow things down a little. :-) (And, honestly, the more I clean Morphic, the more I am amazed about the genius needed to build something like that...) Marcus -- Marcus Denker -- http://www.marcusdenker.de INRIA Lille -- Nord Europe. Team RMoD.

Feb. 19, 2010

[Pharo-project] [update 1.1] #11221

by Marcus Denker

11221 ----- Issue 573: methods equivalently defined in superclass Issue 647: String encodeForHTTPAlternate calls: isSafeForHTTPAlternate Issue 2008: methods in -override are not filed out Issue 2013: remove two Button Classes (RolloverButtonMorph and SimpleSwitchMorph) Issue 1982: small SystemNavigation cleanup Issue 1987: catchall for unsent message removal Issue 2014: delete class TheWorldMenu -- Marcus Denker -- http://www.marcusdenker.de INRIA Lille -- Nord Europe. Team RMoD.

Feb. 19, 2010

Re: [Pharo-project] [ANN 1.1] pre-build #11220

by Igor Stasenko

On 20 February 2010 00:50, Marcus Denker <marcus.denker(a)inria.fr> wrote: > > On Feb 19, 2010, at 10:54 PM, Richard Durr wrote: > >> It somehow feels quicker!? >> > Hmm... we did not do anything that should have any major impact on perfomance... > related to code that is actually executed, since 11208, there was just some cleanup in > Morph>>#delete and Window-activiation, but I guess that should not lead to a measurable impact. > who knows :) > Â Â Â Â Marcus > > -- > Marcus Denker Â -- http://www.marcusdenker.de > INRIA Lille -- Nord Europe. Team RMoD. > > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project > -- Best regards, Igor Stasenko AKA sig.

Feb. 19, 2010

[Pharo-project] Pharo and Solaris

by Torsten Bergmann

I tried Pharo on OpenSolaris using Squeak-3.11.3.2135-solaris2.10_i386.sh from squeakvm.org. Is this VM closure aware? If not where to get one? Thx T. -- Sicherer, schneller und einfacher. Die aktuellen Internet-Browser - jetzt kostenlos herunterladen! http://portal.gmx.net/de/go/atbrowser

Feb. 19, 2010