Re: [Pharo-users] NativeBoost callbacks from different threads?

2014-02-02 Thread Clément Bera
Hello, This is still true in Pharo 3 AFAIK. With NativeBoost you need to have the call back in the same thread as the VM. If you want multithreaded callback you can do it through the FFI VM plugin and the Cog Multi threaded VM (you can find the CogMT VM prebuilt for Pharo here:

Re: [Pharo-users] iStoa, some new

2014-02-02 Thread Alain Busser
Hi Hilaire, The instructions are written in small characters, which supposes that the child who tries the exercises is rather old; yet before a child is able to read complete sentences like this, he/she learns the numbers. So I wonder if your application would not benefit from voice synthesis.

Re: [Pharo-users] iStoa, some new

2014-02-02 Thread Pharo4Stef
I did not fully check but the code should be here: http://www.squeaksource.com/Cresta.html On 02 Feb 2014, at 18:29, Pharo4Stef pharo4s...@free.fr wrote: On 02 Feb 2014, at 17:39, Alain Busser alain.bus...@gmail.com wrote: Hi Hilaire, The instructions are written in small

Re: [Pharo-users] creating a png filereference in memory

2014-02-02 Thread Tudor Girba
Thanks! That worked. What is the difference? Doru On Sun, Feb 2, 2014 at 9:19 PM, Sven Van Caekenberghe s...@stfx.eu wrote: Doru, I think you will need the new #binaryReadStream or #binaryReadStreamDo: Sven On 02 Feb 2014, at 20:15, Tudor Girba tu...@tudorgirba.com wrote: Hi,

Re: [Pharo-users] iStoa, some new

2014-02-02 Thread Carlo
Hi Hillaire I pulled the code from smalltalhub and the resources, into pharo3. The LEDMorph dependency was resolved by pulling it from PharoExtras. I couldn’t find a starting point for demo so I tried the following in a workspace: Stoa beUnix. StoaApp current show. But not having much luck.

Re: [Pharo-users] creating a png filereference in memory

2014-02-02 Thread Sven Van Caekenberghe
On 02 Feb 2014, at 22:13, Tudor Girba tu...@tudorgirba.com wrote: Thanks! That worked. What is the difference? It's a complicated story ;-) https://pharo.fogbugz.com/f/cases/12259/FileSystem-memory-reads-writes-using-a-binary-stream-by-default Doru On Sun, Feb 2, 2014 at 9:19

Re: [Pharo-users] creating a png filereference in memory

2014-02-02 Thread Tudor Girba
I see. However, I still do not understand two things: 1. Why does it work if I read and write to the file system? f := FileSystem disk workingDirectory / 'pharoicon.png'. f writeStreamDo: [ :stream | PNGReadWriter putForm: ThemeIcons current pharoIcon onStream: stream ]. f readStreamDo: [