- Pharo-users - lists.pharo.org

Glorp on Pharo 4

by Craig

Hi All, I see that Sven is active on this list. I've tried to use his excellent tutorial on his "concerning-pharo" blog to understand Glorp and to get my own instance of the demo app running on Pharo 4 and Postgres. I have not burnt a lot of time on this yet, but I would like to know if this combination of technologies is known to work anywhere. I have not yet got it working. Craig

Jan. 19, 2015

Re: [Pharo-users] improving print-it in playground

by Mark Rizun

Hello! Thanks for the change, I think it will come in handy. 2015-01-19 10:27 GMT+01:00 Sven Van Caekenberghe <sven(a)stfx.eu>: > For me, you nailed it. > It makes Playgrounds even more useful. > I also want this in every code pane, including all browsers. +1, if it's possible, I would like to see it in all code panes as well. Mark

Jan. 19, 2015

Re: [Pharo-users] improving print-it in playground

by Werner Kassens

> Aha. So, you want to compare multiple runs of the same code? very often, yes werner

Jan. 19, 2015

Re: [Pharo-users] improving print-it in playground

by Sven Van Caekenberghe

For me, you nailed it. It makes Playgrounds even more useful. I also want this in every code pane, including all browsers. > On 19 Jan 2015, at 08:33, Tudor Girba <tudor(a)tudorgirba.com> wrote: > > Hi, > > I worked with Andrei to find a solution for improving the print-it support. You can take a look here: > http://www.humane-assessment.com/blog/improving-print-it-support-in-gtplayg… > > The current solution can be found in the latest Pharo image. > > Cheers, > Doru > > -- > www.tudorgirba.com > > "Every thing has its own flow"

Jan. 19, 2015

Re: [Pharo-users] improving print-it in playground

by Werner Kassens

On 01/19/2015 10:07 AM, Tudor Girba wrote: > I am still looking for concrete use cases why people need to see the > printout in the editor. Could you provide an example of when you need it? for example for making documentation like https://github.com/SergeStinckwich/SciSmalltalk/wiki/Math-DHB-wk werne

Jan. 19, 2015

Re: [Pharo-users] improving print-it in playground

by Tudor Girba

Hi Werner, Aha. So, you want to compare multiple runs of the same code? Do you use the print-it for anything else? Cheers, Doru On Mon, Jan 19, 2015 at 10:15 AM, Werner Kassens <wkassens(a)libello.com> wrote: > one thing, i guess it could eventually be preferable if the comment would > go on the next line so that one can repeatedly evaluate or print that line. > this is at least a common use case for me. > werner > > > On 01/19/2015 10:01 AM, Werner Kassens wrote: > >> Hi Doru, >> works nicely and makes the playground for the first time actually usable >> for me. i like the way it works: the automatic commenting and that i >> only need to press enter. >> werner >> >> >> >> > -- www.tudorgirba.com "Every thing has its own flow"

Jan. 19, 2015

Re: [Pharo-users] improving print-it in playground

by Werner Kassens

one thing, i guess it could eventually be preferable if the comment would go on the next line so that one can repeatedly evaluate or print that line. this is at least a common use case for me. werner On 01/19/2015 10:01 AM, Werner Kassens wrote: > Hi Doru, > works nicely and makes the playground for the first time actually usable > for me. i like the way it works: the automatic commenting and that i > only need to press enter. > werner > > >

Jan. 19, 2015

Re: [Pharo-users] NBSQLite3 on OS X - Pharo 3

by Guillermo Polito

Hi Mircea, - About the library: You can either install the sqlite library close to the VM or, as mac is a unix, in /usr/lib. I have for example mine in here: /usr/lib/libsqlite3.dylib The VM loads the libraries dinamically, so putting the library in one of those locations should IIRC by default look at those places. - about the db file: do you already have a db file you want to open? Usually the db file is next to the image again IIRC ^^. What you can actually try is opening an unexistent database, what will create a new file for you. That will give you an idea of where the database file should be placed. Hope that helps, Guille El Mon Jan 19 2015 at 9:54:56 AM, Mircea S. <mircea(a)unom.ro> escribiÃ³: > Forgot to mention I want to use a *relative path* if at all possible. > > > > Pe 19 ian. 2015, la 00:46, Mircea S. <mircea(a)unom.ro> a scris: > > Hello everyone, > > I was looking into NBSQLite3 using the guide on smalltalkhub, pasted it > below. > > 1. NBSQLite3 seems to be missing from *"Tools"* -> *"Configuration > Browser" *so I had to use the Gopher script. > > 2. I can't seem to get the around to installing the sqlite engine on my > mac. What is the default folder there? Do I need this? > > 2a. On the same page with the one above. What is the location where the > db.sqlite file must be copied to? On the mac I can put it in the same > folder (no go) or "show package contents" on Pharo itself to see the > folders inside the package, tried Contents/Resources there but no dice. > > No matter what I try I get a NBSQLite3Error: unable to open database file > form one of the reasons above. > > Thank you, > Mir S. > > Installation > > You can access NBSQLite3 from the Pharo configuration browser. Just select > *"Tools"* -> *"Configuration Browser"* from the world menu, enter > "NBSQLite3" and install the stable version. > > Alternatively to install the packages manually into your Pharo image just > evaluate: > > Gofer new > url: 'http://smalltalkhub.com/mc/PharoExtras/NBSQLite3/main'; > package: 'ConfigurationOfNBSQLite3'; > load. > ((Smalltalk at: #ConfigurationOfNBSQLite3) project stableVersion) load. > > If you need access to the SQLite3 database engine you need at a minimum > the "NBSQLite3-Core" package which is loaded by the > ConfigurationOfNBSQLite3 class. > > This package includes all necessary API to access the sqlite engine. > Use in your own applicationProviding the library files > > To use the sqlite3 database engine in own Pharo projects you need to > install the "sqlite3" database engine first. Basically it is only a shared > library component that has to be found by the Pharo virtual machine. > > For instance on Windows operating system you can download the > "sqlite3.dll" component from http://www.sqlite.org/ and copy it into the > same directory where the Pharo VM (Pharo.exe) is. > > After loading NBSQLite3 as described before you can run the unit tests to > see if anything is correctly setup and the virtual machine is able to find > the sqlite3 engine. > Use in your codeCreating a connection > > The most important class to use for creating a database is the class > *NBSQLite3Connection*. For instance the following expression: > > NBSQLite3Connection on: 'myfile.db'. > >

Jan. 19, 2015

Re: [Pharo-users] improving print-it in playground

by Tudor Girba

Thanks for the feedback. I am still looking for concrete use cases why people need to see the printout in the editor. Could you provide an example of when you need it? Cheers, Doru On Mon, Jan 19, 2015 at 10:01 AM, Werner Kassens <wkassens(a)libello.com> wrote: > Hi Doru, > works nicely and makes the playground for the first time actually usable > for me. i like the way it works: the automatic commenting and that i only > need to press enter. > werner > > > -- www.tudorgirba.com "Every thing has its own flow"

Jan. 19, 2015

Re: [Pharo-users] improving print-it in playground

by Werner Kassens

Hi Doru, works nicely and makes the playground for the first time actually usable for me. i like the way it works: the automatic commenting and that i only need to press enter. werner

Jan. 19, 2015