April 2015 - Pharo-users - lists.pharo.org

Re: [Pharo-users] PUnQLite NB error

by Bernat Romagosa

Ok, forget that! It seems the configuration downloads the unqlite.so library into the wrong path... just moving it to the image folder did the trick. 2015-04-05 11:26 GMT+02:00 Bernat Romagosa <tibabenfortlapalanca(a)gmail.com>: > Hi list, > > I'm trying to get Masashi's PUnQLite package to work in Pharo 4 under > Ubuntu, and here's what happens when I try to run the example code: > > |db| > db := PqDatabase open: 'comments.db'. > db disableAutoCommit. > db transact: [ > Object subclasses do: [:cls | | key | > key := cls asString. > db at: key put: cls comment ] > ]. > db close. > > > > > Any idea what can be happening here? > â > Thanks! :) > Bernat. > > -- > Bernat Romagosa. > -- Bernat Romagosa.

April 5, 2015

PUnQLite NB error

by Bernat Romagosa

Hi list, I'm trying to get Masashi's PUnQLite package to work in Pharo 4 under Ubuntu, and here's what happens when I try to run the example code: |db| db := PqDatabase open: 'comments.db'. db disableAutoCommit. db transact: [ Object subclasses do: [:cls | | key | key := cls asString. db at: key put: cls comment ] ]. db close. Any idea what can be happening here? â Thanks! :) Bernat. -- Bernat Romagosa.

April 5, 2015

Re: [Pharo-users] How to silently generate and remove code

by Thierry Goubier

Le 04/04/2015 18:02, stepharo a Ã©crit : > Thierry > > this means that generating ring objects would help you? Maybe. Or maybe unifying Ring with what RB already does with its models (RBClass, etc...), and ensuring that Opal can work with those (at least do the bindings part, count the literals, etc...). I feel like Pharo has three competing ways of modeling software items: MCDefinition stuff, Ring, RB stuff. Thierry > I guess so. > > stef > > Le 30/3/15 16:25, Thierry Goubier a Ã©crit : >> A use case: >> >> the ability to test and debug the code generation part of SmaCC. >> >> SmaCC, when compiling a parser, generates dozens of classes and >> hundreds of methods, some of those very long, as a sequence of >> refactorings (and optimise them). >> >> Then SmaCC apply them all in one step. >> >> I'd dream of having a virtual environment where I could test-compile >> and check all those methods, via a system browser, before they are >> compiled. >> >> Thierry >> >> 2015-03-30 9:10 GMT+02:00 Marcus Denker <marcus.denker(a)inria.fr >> <mailto:marcus.denker@inria.fr>>: >> >> >> > On 29 Mar 2015, at 10:32, stepharo <stepharo(a)free.fr >> <mailto:stepharo@free.fr>> wrote: >> > >> > Before that I would like that the compiler outputs classes >> definition in an environment (that can be the default one) but >> that can be the one >> > I want and specified from the outside of the compiler. >> >> For installing, it is the ClassInstaller that does that (and yes, >> it has an environment). >> >> What the compiler does not have is to look up references e.g. to >> symbols regarding to an environment, but that is because we >> donât have that concept right now in the system in general. >> globals/class vars are requested from the class (which defines its >> environment). >> >> So in general, we first need a use case, else it is not clear what >> to doâ¦ >> >> >> Marcus >> >> >

April 5, 2015

Re: [Pharo-users] Glorp with PostgresV2 on Pharo 4

by Pierce Ng

On Fri, Apr 03, 2015 at 07:20:40AM +0200, Sven Van Caekenberghe wrote: > Yes, we have to fix that, but you also set it manually, no real need to patch > the code: Ok, wasn't sure what the encoding strategy should be. I'll patch GlorpDatabaseLoginResource then. Pierce

April 5, 2015

Re: [Pharo-users] Tabs in Playground ?

by Pierce Ng

On Sat, Apr 04, 2015 at 09:12:11PM +0200, Cyril Ferlicot wrote: > I just wanted to know because with the little "Untitle" tab it looks lile > we can open tabs in it. That was just for information. Up through Pharo 3 I have been using Script Manager. Haven't tried in Pharo 4 so not sure whether any gotchas. Pierce

April 5, 2015

Re: [Pharo-users] Converting a string containing dots to integer

by Offray Vladimir Luna CÃ¡rdenas

Thanks a lot it works like a charm! Cheers, Offray El 04/04/15 a las 19:13, Cyril Ferlicot escribiÃ³: > If it's for the thousand you can use that: > > (myStringNumber copyWithoutAll: '.') asNumber > > To find this kind of methods you can use the finder (world -> Tools). You select > "example" and you search for things like : > > '1.234'.'.'.'1234' > > and that will give you: > '1.234' copyWithoutAll: '.' first -> '1234' > > -- > Cheers > Cyril Ferlicot > > > On 5 April 2015 at 01:43, Benoit St-Jean via Pharo-users > <pharo-users(a)lists.pharo.org <mailto:pharo-users@lists.pharo.org>> wrote: > > > > ---------- Forwarded message ---------- > From: Benoit St-Jean <bstjean(a)yahoo.com <mailto:bstjean@yahoo.com>> > To: Any question about pharo is welcome <pharo-users(a)lists.pharo.org > <mailto:pharo-users@lists.pharo.org>> > Cc: > Date: Sat, 4 Apr 2015 23:40:01 +0000 (UTC) > Subject: Re: [Pharo-users] Converting a string containing dots to integer > Do you have more details? > > Such as, do you have values with more than one dot ? (e.g. 1.436.782) > Do you have values with no dot? > ----------------- > Benoit St-Jean > Yahoo! Messenger: bstjean > Twitter: @BenLeChialeux > Pinterest: benoitstjean > IRC: lamneth > > Blogue: endormitoire.wordpress.com <http://endormitoire.wordpress.com> > > "A standpoint is an intellectual horizon of radius zero". (A. Einstein) > > -------------------------------------------------------------------------------- > *From:* Offray Vladimir Luna CÃ¡rdenas <offray(a)riseup.net > <mailto:offray@riseup.net>> > *To:* Any question about pharo is welcome <pharo-users(a)lists.pharo.org > <mailto:pharo-users@lists.pharo.org>> > *Sent:* Saturday, April 4, 2015 7:17 PM > *Subject:* [Pharo-users] Converting a string containing dots to integer > > Hi all, > > I'm parsing some text which contains numbers like "8.324" and I would > like to convert it to integer. The problem is that asNumber and > asInteger don't make the trick because of the dot ("."), which is there > to indicate thousands, not decimal values. Which is the proper message > to send? > > Cheers, > > Offray > > > > > >

April 5, 2015

Re: [Pharo-users] Converting a string containing dots to integer

by Cyril Ferlicot

If it's for the thousand you can use that: (myStringNumber copyWithoutAll: '.') asNumber To find this kind of methods you can use the finder (world -> Tools). You select "example" and you search for things like : '1.234'.'.'.'1234' and that will give you: '1.234' copyWithoutAll: '.' first -> '1234' -- Cheers Cyril Ferlicot On 5 April 2015 at 01:43, Benoit St-Jean via Pharo-users < pharo-users(a)lists.pharo.org> wrote: > > > ---------- Forwarded message ---------- > From: Benoit St-Jean <bstjean(a)yahoo.com> > To: Any question about pharo is welcome <pharo-users(a)lists.pharo.org> > Cc: > Date: Sat, 4 Apr 2015 23:40:01 +0000 (UTC) > Subject: Re: [Pharo-users] Converting a string containing dots to integer > Do you have more details? > > Such as, do you have values with more than one dot ? (e.g. 1.436.782) > Do you have values with no dot? > > ----------------- > Benoit St-Jean > Yahoo! Messenger: bstjean > Twitter: @BenLeChialeux > Pinterest: benoitstjean > IRC: lamneth > > Blogue: endormitoire.wordpress.com > > "A standpoint is an intellectual horizon of radius zero". (A. Einstein) > > ------------------------------ > *From:* Offray Vladimir Luna CÃ¡rdenas <offray(a)riseup.net> > *To:* Any question about pharo is welcome <pharo-users(a)lists.pharo.org> > *Sent:* Saturday, April 4, 2015 7:17 PM > *Subject:* [Pharo-users] Converting a string containing dots to integer > > Hi all, > > I'm parsing some text which contains numbers like "8.324" and I would > like to convert it to integer. The problem is that asNumber and > asInteger don't make the trick because of the dot ("."), which is there > to indicate thousands, not decimal values. Which is the proper message > to send? > > Cheers, > > Offray > > > > >

April 5, 2015

Re: [Pharo-users] Converting a string containing dots to integer

by Benoit St-Jean

This might do the trick: (Number readFrom: ('8.524.757' copyReplaceAll: '.' with: '')) asIntegeror even nicer (and simpler) ('8.524.757' reject: [:char | char == $.]) asInteger Â ----------------- Benoit St-Jean Yahoo! Messenger: bstjean Twitter: @BenLeChialeux Pinterest: benoitstjean IRC: lamneth Blogue: endormitoire.wordpress.com "A standpoint is an intellectual horizon of radius zero".Â (A. Einstein) From: Offray Vladimir Luna CÃ¡rdenas <offray(a)riseup.net> To: Any question about pharo is welcome <pharo-users(a)lists.pharo.org> Sent: Saturday, April 4, 2015 7:17 PM Subject: [Pharo-users] Converting a string containing dots to integer Hi all, I'm parsing some text which contains numbers like "8.324" and I would like to convert it to integer. The problem is that asNumber and asInteger don't make the trick because of the dot ("."), which is there to indicate thousands, not decimal values. Which is the proper message to send? Cheers, Offray

April 4, 2015

Re: [Pharo-users] Converting a string containing dots to integer

by Benoit St-Jean

Do you have more details? Such as, do you have valuesÂ with more than one dot ?Â (e.g. 1.436.782)Do you have values with no dot?Â ----------------- Benoit St-Jean Yahoo! Messenger: bstjean Twitter: @BenLeChialeux Pinterest: benoitstjean IRC: lamneth Blogue: endormitoire.wordpress.com "A standpoint is an intellectual horizon of radius zero".Â (A. Einstein) From: Offray Vladimir Luna CÃ¡rdenas <offray(a)riseup.net> To: Any question about pharo is welcome <pharo-users(a)lists.pharo.org> Sent: Saturday, April 4, 2015 7:17 PM Subject: [Pharo-users] Converting a string containing dots to integer Hi all, I'm parsing some text which contains numbers like "8.324" and I would like to convert it to integer. The problem is that asNumber and asInteger don't make the trick because of the dot ("."), which is there to indicate thousands, not decimal values. Which is the proper message to send? Cheers, Offray

April 4, 2015

Converting a string containing dots to integer

by Offray Vladimir Luna CÃ¡rdenas

Hi all, I'm parsing some text which contains numbers like "8.324" and I would like to convert it to integer. The problem is that asNumber and asInteger don't make the trick because of the dot ("."), which is there to indicate thousands, not decimal values. Which is the proper message to send? Cheers, Offray

April 4, 2015