On Sat, May 26, 2018 at 8:07 AM, Denis Kudriashov <dionisi...@gmail.com>
wrote:
> Hi
>
> 2018-05-26 8:46 GMT+03:00 Clément Bera <bera.clem...@gmail.com>:
>
>> Just mentioning another use-case:
>>
>> getDatabaseInstance
>> ^ (Production C
in the image for this case right now but it's probably a couple
lines of code with Reflectivity.
On Sat, May 26, 2018 at 7:28 AM, Clément Bera <bera.clem...@gmail.com>
wrote:
>
>
> On Fri, May 25, 2018 at 10:44 PM, Esteban Lorenzano <esteba...@gmail.com>
> wrote:
>
>&g
On Fri, May 25, 2018 at 10:44 PM, Esteban Lorenzano <esteba...@gmail.com>
wrote:
>
>
> On 25 May 2018, at 17:30, Clément Bera <bera.clem...@gmail.com> wrote:
>
> What about a preprocessor like the Java preprocessors ? The Truffle
> project relies heavily on that for
What about a preprocessor like the Java preprocessors ? The Truffle project
relies heavily on that for high performance Java and it's quite nice. It's
difficult to do that in Smalltalk right now.
I think if you want to do what are asking for you just need to write a
bytecode compiler extension.
That is the answer I would give:
Biggest Smalltalk community in Silicon valley is likely the Lam Research
one (dozens of devs). On my blog post talking about Smalltalk, I have 2k
views per Smalltalk community-wide audience post, so the community is at
least that big. Smalltalk conferences
The guy who asked the question said: "...when you want to shorten some
object initialization"
Using ClassVariable is an alternative way to shorten object initialization,
reading a ClassVariable is almost the same performance as reading a
literal, so that looked like a good alternative to me. Both
Not really.
You can use ClassVariables though. Here's an example for Sets:
Object subclass: #MyClass
instanceVariableNames: ''
classVariableNames: 'MyClassVar'
package: 'MyPackage'
MyClass class>>initialize
super initialize.
MyClassVar := Set new.
MyClass>>foo
self bar: MyClassVar
"Alpha software can be unstable and could cause crashes or data loss" [1]
Experiencing instability, crashes and data loss in the alpha version of a
software, including Pharo alpha, is to be expected and nothing to be
surprised about. The support of the Pharo stable version (currently 6.1)
has
Hi Hilaire,
Do you have to use the world or Morphic at all ?
I wrote 2 different real-time 2D games at 50fps in Pharo [1,2]. I tried
using Morphic but that was crazy slow I could not even get 20fps. Instead I
use direct bindings to Cairo surface and SDL2 window and I don't open the
world morph
p.3
simpliciyty -> simplicity
p.4
we will have the define their semantics.
-> to define ? I am not sure I understand the sentence
p.10
and may converted on the fly
-> and maybe ? I am not sure I understand the sentence
At the beginning I started to read and understood nothing, then I read a 24
I think the roles got changed I am no longer admin (Note that it does not
really matter since I did not do much admin work but still)
On Sat, Mar 10, 2018 at 11:48 AM, Dimitris Chloupis
wrote:
> Hey guys after my mistake we got "hacked" and someone banned all our
>
ers,
>
> Hernán
>
> 2018-02-10 9:47 GMT-03:00 Clément Bera <bera.clem...@gmail.com>:
> > Hi,
> >
> > In short, everything that is not namespace/module compatible will be
> > deprecated/changed/removed in the future, so it is not recommended to use
> >
ssing something?
>
> Thanks,
> Peter
>
>
> On Sat, Feb 10, 2018 at 1:47 PM, Clément Bera <bera.clem...@gmail.com>
> wrote:
>
>> Hi,
>>
>> In short, everything that is not namespace/module compatible will be
>> deprecated/changed/removed i
Hi,
In short, everything that is not namespace/module compatible will be
deprecated/changed/removed in the future, so it is not recommended to use
it.
a.2) #Array asClassInEnvironment: Smalltalk globals
b.1) Smalltalk globals at: #Array
=> Ok-ish, note that you may need to change 'Smalltalk
Hi,
I am currently parsing lua and JSON-like file in Pharo. They contain both
Simplified and Traditional Chinese characters for comments and for strings
displayed in the UI. Lua files are parsed correctly. However the JSON-like
files aren't.
In attachment I put one of the problematic file with
I don't think we do. Do you need it on SequenceableCollection or
HashedCollection too ?
Recently I was trying to iterate over the first N elements of a collection
and since there was no #first:do: I used #from:to:do:. I guess you could
use that too:
aCollection from: 1 to: (aCollection size min:
There is a REPL Image we use for VM debugging. It's a REPL in the command
line and in the VM Simulator.
File-in in attachement to load and start the REPL.
On Tue, Nov 28, 2017 at 8:18 AM, Stephane Ducasse
wrote:
> Sorry I wanted to have it in pharo :)
>
> On Mon, Nov
Hi,
You can start the VM with this parameter:
--memory [mk]use fixed heap size (added to image size)
When the memory is reached you have an out of memory error.
Check --help on the VM.
On Tue, Oct 24, 2017 at 10:15 PM, PAUL DEBRUICKER
wrote:
> I'm trying to get
On Wed, Oct 18, 2017 at 7:07 AM, James Ladd wrote:
> Hey David,
>
> If you could only access instance variables in the class that defined them
> and therefore only in a subclass via an accessor / mutator method w that be
> a big problem in your view?
>
Yes.
I don't want
Hi Phil,
I did that using Ronie's OpenAL binding and Merwann's wav parser back in
2014-2015:
MCSmalltalkhubRepository
owner: 'ronsaldo'
project: 'OpenAL'
MCSmalltalkhubRepository
owner: 'MerwanOuddane'
project: 'WAVParser'
I did things such as (build yourself something derived from this code I
Or write a script that obfuscate the code. Not so hard to do.
On Tue, Sep 26, 2017 at 5:13 PM, Christophe Demarey <
christophe.dema...@inria.fr> wrote:
> Hi
>
> What about deploying a minimal image without UI ?
> But, as you probably know, headless mode does not prevent to dump the code.
>
>
onsider in the future making it work on the latest Pharo version on
multiple OS if it makes sense to show people how to do it. I'm busy with
other concerns right now.
Anyway, it's just one approach, you can use another one.
> Cheers,
>
> Jeff
>
>
>
>
>
> On Sun, Sep 24, 2017 at
Hi,
I describe in the next paragraphs what I do to build application with Pharo
at 50 fps. Now I am using a SDL2 window with OSWindow and not the default
Pharo window for rendering. There is a fullscreen option with OSWindow, I
don't use it but I've just tried it works fine.
To use Athens/Cairo
Hi,
If your tool works in Pharo 6, you can use the other bytecode set which
supports up to 32k literals. To do so, go to:
World Menu > Settings > Compiler > Encoder
and pick SistaV1 instead of V3PlusClosures
Try to load your code. The default Pharo 6 VM supports both bytecode sets.
Alternatively
Hi,
About the best way to help...
A reproducible case that we (VM developers) can reproduce easily is the
best way to help. If we do not have a way to reproduce your bug, we cannot
do anything about it. The best is an image which crashes immediately after
start-up or a do-it that reliably crash
Hi,
You need a VM with the SqueakV3 memory manager and compiled in the past few
months for Mac OS X Sierra support.
All recent Pharo VM are compiled with the Spur memory manager leading to
this error “This interpreter (vers. X) cannot read image file (vers. 6505)”.
I would try the latest VM
Hi,
All symbols are interned in the Symbol table. If one does (#foo , #bar ,
#baz) and each returned value would be a symbol, then both #foobar and
#foobarbaz would be registered in the symbol table.
I would guess that's why the concatenated value is a string and not a
symbol, to avoid
Hi Raffaello,
Reportedly, the VM without the JIT (pure interpreter, also called PharoS or
StackVM) works on windows 64 and FFI works with it if the VM compiled with
clang but not with gcc. There is no configuration for Pharo right now. It
should not be hard to add a pharo configuration to have
If I am correct, when you do:
double x=0;
while(x<10)
{
x = x+1;
}
C++ compiles the + to double operation.
In Pharo, this code: |x| x := 0. 1 to: 10 do:[:each| x := x +1]
is using SmallInteger operations. The code you wrote is fully inlined in
Cog's JIT (no message
be hard to
> accomplish that.
>
> Regards,
> Vitor
>
> On Wed, Oct 12, 2016 at 9:38 AM, Clément Bera <bera.clem...@gmail.com>
> wrote:
>
>> The simulation of primitives is done in Context>>#doPrimitive:method:r
>> eceiver:args:
>>
>> Basically, specific
The simulation of primitives is done in
Context>>#doPrimitive:method:receiver:args:
Basically, specific numbers are simulated in the image while other numbers
are run using the VM code.
Quick methods (what you call inlined methods) are encoded with primitive
numbers between 256 and 512. If you
uilding this glibc
>>>
>>> On Thu, Oct 6, 2016 at 12:41 PM, Bernardo Ezequiel Contreras <
>>> vonbecm...@gmail.com> wrote:
>>>
>>>> this
>>>> http://files.pharo.org/vm/pharo-spur32/linux/latest.zip
>>>>
>>>>
Thanks for reporting the problem.
The error means the VM is incompatible with the image. There was a change
of image format in Pharo 5, so the package has likely an old VM while the
image has the new format, or the new VM while the image has the old format.
Someone will look into that problem in
General documentation on all the base frameworks is present in the *Pharo
by example* book. You can download it for free here:
http://pharobyexample.org/versions/PBE1-2009-10-28.pdf
Or here for the updated version:
-ben
>
> On Mon, Sep 19, 2016 at 3:51 PM, Clément Bera <bera.clem...@gmail.com>
> wrote:
> > I am not sure this is the right mailing list.
> >
> > Spur32BitPreen could be used as part of the Pharo release process as
> long as
> > the compactor is not worki
Hello Ben,
The limit you see for instance variables is due to:
- Class format encoding (Memory manager dependent)
- Bytecode set encoding (Bytecode set dependent)
The 255 inst var limit is enforced both by:
- the V3 Memory manager
- the SqueakV3PlusClosures bytecode set.
Now we have Spur
On Thu, Sep 8, 2016 at 3:44 AM, Vitor Medina Cruz
wrote:
> Hello,
>
> While profiling some I/O code that takes ~20 seconds to execute under my
> local image, the report says that about ~13 seconds is waste on
> OtherProcesses -> ProcessorScheduler class>>idleProcess. I
What ruby runtime exactly ? The standard ruby interpreter, rubinius, JRuby ?
What do you mean by performance ? Smallest time to run long computation ?
Latency for web servers ? Pauses in real time applications ?
The standard ruby interpreter is really slow (likely ~100 times slower than
the
The 64 bits linux and mac VM have been working for more than 6 months.
They've been in production in a company since April or something like that.
Latest product are built by Travis and available here:
https://bintray.com/opensmalltalk/vm/cog#files. Pharo provides a
Pharo-flavored VM with a
On old versions of Pharo you need to use:
#subclass:instanceVariableNames:classVariableNames:poolDictionaries:package:
That might be it.
On Fri, Jul 29, 2016 at 6:14 PM, Peter Uhnak wrote:
> Can you show the full trace? Because I am regularly doing something
> similar
We measured Spur vs pre-Spur, but I am not sure we can measure VW without
Cincom's approval.
On Tue, Jun 7, 2016 at 7:56 AM, Gerry Weaver wrote:
> Hi,
>
> I was reading about the VM stuff and assumed (wrongly) that the post
> applied to that. Sorry for the noise.
>
> Thanks,
>
> you should add that to a simple blog post :)
>
>
> Stef
>
> Le 24/5/16 à 19:35, Clément Bera a écrit :
>
> Hi,
>
> Sorry the mail is quite long... I CC'd Nevena for section II, she used the
> VM caches for type inference.
>
> *Section I. VM parameters*
Hi,
Sorry the mail is quite long... I CC'd Nevena for section II, she used the
VM caches for type inference.
*Section I. VM parameters*
* 46 size of machine code zone, in bytes*
Well, the size of the machine code zone :-). To speed-up execution, the cog
uses internally a JIT compiler
I usually get it from http://files.pharo.org/
In media, pharoCheatSheet or flyer-cheat-sheet.
On Fri, May 13, 2016 at 10:32 AM, Dimitris Chloupis
wrote:
> thanks any idea where i can get the card that contains the pharo syntax ?
>
> On Fri, May 13, 2016 at 10:33 AM
I think in addition of the parser/compilation chain, a language is about
having a good IDE.
The Pharo IDE depends more and more on the AST and not on the source code,
so if your new language uses an AST polymorphic with the Smalltalk AST I
guess you can have IDE tools for free (at least partly).
Alternatively, I do that using a SDL window. This way, the production game
can be launched using SDL and pharo headless, and not have the overhead of
the morphic rendering loop.
2016-03-13 15:22 GMT+01:00 Henrik Nergaard :
> http://ws.stfx.eu/1RCNV18R5J7E
>
> Best
sourceCode is the best way to do it. It answers the original sources if
available, and the decompiled sources if not available.
2016-03-10 11:22 GMT+01:00 Cyril Ferlicot :
> Hi,
>
> Do you really need to decompile the method? A CompiledMethod know his
> source code.
>
>
Hello,
As Stephan Eggermont said, you need to make some measurements.
There are a few big problems.
In short, if the FFI call is going to do quite some computation (at least a
few millisecond), assuming tinyC has performance similar to gcc or llvm,
you may get faster, if the FFI call is going
Alternatively, convertor from pdf to epub are available and free. Pillar
can generate pdf.
I know converting does not produce a file as good as if there were a pillar
exporter, but that's a good enough temporary solution to me.
2016-02-25 22:54 GMT+01:00 stepharo :
> Hi
Ok.
Then I guess you can do something like Slang, which is used for the VM.
Slang is a restrictive Smalltalk compiling to C.
The slang compiler parses the code using the Smalltalk Compiler parser,
then translate the Smalltalk AST to its own AST, do some manipulation based
on pragmas available in
Are you sure C++ compilation is the best way ? There are a lot of flaws:
Smalltalk needs to be restrictive or will be compiled to very slow code,
you will loose debugging features, etc.
I would try to integrate Pharo the same way lua is integrated in engines
like Source2 from valve: you run your
The latest FFI uses the old VM FFI which works on x86 and ARM and a new
front-end which is seemingly x86 dependent.
So OSSubProcess will work if you use FFI, but the old syntax not the new
one.
2016-02-13 0:23 GMT+01:00 Mariano Martinez Peck :
> Hi Sven,
>
> Since
Hello Sven,
You can use the VM with the JIT on the Pie now (Spur Cog VM). It is
deployed by default on the recent raspberry pis and has millions of users
for Squeak and Scratch since August 2015 (the raspberry pie fondation paid
Tim for the ARM JIT on the Cog because of the size of their user
Hello,
Both classes (SmallFloat64 and BoxedFloat64) are present on 32 bits and 64
bits by default right now. The code base is common between 32 and 64 bit
images. It is possible to run a 32 bit image without the class
SmallFloat64, but it is not the default behavior. There are no instances of
Yeah I did in in early version of Pharo 5 (50155).
2016-01-24 10:10 GMT+01:00 stepharo :
> the support for SDL2.0 should be better in Pharo50 (even if due to ffi
> changes and new objcte format we may have some
> glitches).
>
>
> Le 23/1/16 22:45, Edwin Ancaer a écrit :
>
>>
2016-01-12 0:40 GMT+01:00 Vincent BLONDEAU <
vincent.blond...@polytech-lille.net>:
> Hi,
>
>
>
> It is expected.
>
> When you evaluate a block with a return, the method containing the block
> definition (here testBlock) will return.
>
> So the test will pass.
>
>
>
> BTW, you don’t need to put a
There is no way of creating such blocks currently.
In fact only non local returns and debugging are problems as remote
variables are accessed through an indirection. A lightweight block (to
reuse your terms) with no outer context but accesses to remote temporary
variables would work fine.
The
2015-12-20 8:15 GMT+01:00 Marcus Denker :
>
>
> On Sat, Dec 19, 2015 at 9:24 PM, Tudor Girba wrote:
>
>> Hi,
>>
>> Strings are supposed to be immutable, and that is why we do not support
>> editing by default :).
>>
>>
> I do not think this is
Have you tried this (from this page:
http://pharo.org/gnu-linux-installation#ubuntu-ppa-headless-vm ):
Ubuntu (ppa)
Ubuntu users can use the dedicated ppa to install Pharo in various ways:
Install the headless Pharo VM only
sudo add-apt-repository ppa:pharo/stable
sudo dpkg --add-architecture
PharoSound was not working on Mac on my machine a few month ago. It was
reported to be working on the Raspberry Pie and windows.
2015-11-18 12:23 GMT-03:00 Merwan Ouddane :
> This summer I made a wav parser, there is an example to play wav files
> with OpenAL.
>
>
Hello,
You can try to reload ConfigurationOfOSWindow or try to get the latest
ConfigurationOfOSWindow then load the bleeding edge, that might be it.
Else for the #doSemanticAnalysisIn: you can try to flush the ASTCache (I
think it's ASTCache rest)
Have fun
2015-07-18 17:54 GMT+02:00 Hilaire
2015-07-15 12:34 GMT+02:00 Sean P. DeNigris s...@clipperadams.com:
Noury Bouraqadi-2 wrote
Regarding the naming PharoJS is more than a bridge. It allows:
-Develop and test apps in Pharo
-Generate a javascript file for a standalone app
How does it compare to Amber? Similar use case?
The
What is PharoJS ? Are you talking about Pharo on top of the Bert's SqueakJS
VM ?
If so, it starts, but some primitives fail making it freeze after a short
while as you describe.
It would be fun to have it running even though most of the Pharo folks went
into the Amber direction for Pharo on
What about 1 tinyBenchmarks ?
Just to know if the VM is slower as a whole or only compilation / source
access ?
2015-06-30 0:36 GMT+02:00 Jan Blizničenko blizn...@fit.cvut.cz:
And one another benchmark of linux in VM on that desktop PC:
Roassal loading - 58 s
compilations per second - avg:
Seemingly, UI-wise, it was not good to have a button for the bytecode.
As I use it al the time, I reintroduced it in the menu and you can use the
shortcut Cmd+b+b, which reportedly was better.
In other IDE tools that nautilus you can't see anymore the bytecodes though.
2015-04-01 8:06 GMT-07:00
Hey Sean,
Now to create a proxy you need to subclass ProtoObject and not nil.
This was changed years ago to avoid some issues. An example of issue that
existed: when you subclass nil, as
#doesNotUnderstand: is not implemented by default on your proxy, any proxy
created receiving a message would
Hello,
I believe that topics related to robotics are supervised by Noury Bouraqadi
and / or Luc Fabresse.
I think you should ask them for more information.
You can find their mail on their web page (just type their names on google)
Good luck,
Clement
2015-03-27 9:51 GMT+01:00 Damien Cassou
Well, this year google it looks like accepted less organizations.
2012: 180 organizations accepted.
2013: 177 organizations accepted.
2014: 190 organizations accepted.
2015: 137 organizations accepted.
A few projects with ESUG could be nice for sure. But there we will have in
the same issues
It depends on your OrderedCollection implementation.
OrderedCollection has a variable size in memory. When instantiated, it has
for example 10 slots, and if you have more than 10 objects, it needs to
change its size to hold more slots.
The current implementation relies on an indirection to an
Hey,
Inspectors are different between Moose and Pharo 3. Can you precise, are
you using the Glamour inspector, the EyeInspector or the old Morphic
inspector ?
I have never seen that in Pharo. Are your titles dynamic (I mean, when the
object changes, can your title change ?) ?
2015-02-18 11:35
Hello Andrea,
The way you wrote you algorithm is nice but makes extensive use of closures
and iterates a lot over collections. Those are two aspects where the
performance of Pharo have issues. Eliot Miranda and myself are working
especially on those 2 cases to improve Pharo performance. If you
Hello,
There could be many reasons why you would have such a big image.
The most common reason is the monticello metadata, as Phil said.
Another reason could be because some caches and objects that are flushed on
snapshot, so if you looked at the image size at runtime and not the file
size (for
2015-01-28 16:41 GMT+01:00 Laura Risani laura.ris...@gmail.com:
Hi all,
What is the explanation why Smalltalk designers preferred single
inheritance+traits to multiple inheritance? Why is the former better than
the latter?
Do traits let you share state also or only behavior?
Traits only
it under a limited user/group, it is also possible to
chroot it for an extra security measure.
Michal
On 21.1.2015 09:16, Clément Bera wrote:
Just a detail. When you run headless with the latest pharo-vm (that you
can download here: http://files.pharo.org/vm/pharo/ in your OS directory
Just a detail. When you run headless with the latest pharo-vm (that you can
download here: http://files.pharo.org/vm/pharo/ in your OS directory, file
stable.zip), add --no-quit after --no-display in the VM start-up options.
2015-01-21 7:21 GMT+01:00 p...@highoctane.be p...@highoctane.be:
why
2015-01-21 10:31 GMT+01:00 nacho 0800na...@gmail.com:
philippeback wrote
why running pharo with a squeakvm?
I do it, in my Raspberry Pi :p and its slo
Actually I think only the UI is slow on the Pi because on the squeak VM
made by Tim he reimplemented differently BitBlt.
Is it also
Typically, if the image can still access the change file but not the source
file (or the other way around), some methods still show temporary variable
names, whereas other methods show t1, t2, etc , depending on which files
their sources were in.
2015-01-20 10:21 GMT+01:00 Sven Van
There's a direct train from Paris CDG airport to Lille. It's usually more
complex to go from brussels airport to Lille.
There's an airport in Lille but there's very few flights from there (only
to Marseilles and Porto AFAIK).
2014-12-27 12:21 GMT+01:00 Udo Schneider udo.schnei...@homeaddress.de:
Hello,
What you want to do is difficult because the vm internals rely on the word
size.
There are two solutions:
1) editing the VM (JIT native code back end + memory manager) to support 64
bits. That's a work in progress. You can discuss about it on the Squeak
vm-dev mailing list.
2) compiling
Hello,
this is possible but non trivial.
I think the easiest way is to bind the C functions to manage C libraries:
dlopen, dlsym, dlclose, dlerror. Then you can manually open and close the
dynamic libs (dlopen, dlclose) and call the function dynamically loaded
with dlsym. dlerror is used for
Depending on the VM you use, different objects are passed by values.
Currently - only smallintegers
on Spur 32 bits VM - smallintegers and characters
on Spur 64 bits VM - smallintegers, characters and smallfloat
But as Stef said it does not really matter in smalltalk.
2014-09-25 21:55 GMT+02:00
Let's say no.
It will be possible in the future but it requires quite some work in the
VM. If you want to do this work, ask the question on VM-dev mailing list
they will tell you what you need to do to make it possible.
2014-09-18 22:05 GMT+02:00 Annick Fron l...@afceurope.com:
Is it possible
Hello,
The additional assignment is not needed.
You get a warning because the warning detection is approximate and
sometimes raises warning whereas it should not, but if you proceed, it
compiles fine.
2014-09-10 8:54 GMT+02:00 Hilaire hila...@drgeo.eu:
Hello,
I noticed this change described
got unmatched string quote.
If it's French, could it be a ' ?
It looks like a parser bug to me...
I hope not :-)
Alain
On Tue, Sep 9, 2014 at 5:43 AM, Clément Bera bera.clem...@gmail.com
wrote:
What kind of bug do you have with accent ? Do you have a stack trace ?
More importantly, can
What kind of bug do you have with accent ? Do you have a stack trace ?
More importantly, can you give us a reproducible case ? I will investigate
tomorrow if you have a reproducible case to check if this is due to Opal.
It may also be recent changes related to fonts.
2014-09-08 21:07 GMT+02:00
I don't understand, do you want to compile your library using FFI or do you
want to bind a library compiled your way with FFI ?
If you want to compile your library using FFI, then use OSProcess to run
the compilation line you showed.
If you want to bind a library compiled your way with FFI, the
2014-08-07 6:38 GMT+02:00 aria2end aria2...@gmail.com:
Hi james,
Your post not only resolved the issue but also introduced me a new approach
which I was looking for it.
Thank you
do you know the reason why assigning to a passed-in argument is illegal by
any chance ?
This is illegal
2014-08-07 5:11 GMT+02:00 aria2end aria2...@gmail.com:
Hi, I know that I can see senders and implementers of a method but is there
any way to see all methods that are used in a method ?
This is impossible. The method called for each message send can only been
known at runtime, because it
2014, at 17:17, Clément Bera bera.clem...@gmail.com wrote:
Hello,
This bug happen both with the old and new compiler.
The error tells you that the number of arguments of your smalltalk method
does not match the number of argument of the C method you want to call (but
it seemsthe number
Well the method with the code you give was compiled without any problem in
my image (Pharo #30851 with FFI loaded with configuration browser as
explained in the other thread).
Perhaps this is related to your bug in the other thread where you were
(probably) missing a package ?
2014-07-10
Hello,
This bug happen both with the old and new compiler.
The error tells you that the number of arguments of your smalltalk method
does not match the number of argument of the C method you want to call (but
it seemsthe number of arguments is correct).
This works fine:
apicall: int
Is it integrated in the Pharo 3/Pharo 4 image ?
That's nice.
2014-07-05 12:12 GMT+02:00 Mark Rizun mri...@gmail.com:
Hi everyone!
Added a refactoring option in contextual menu in Message Browser.
Fixed: now all refactorings works.
It's described on my blog
Hum I use the old version of roassal not the new one but I think you can
replace
mapa := RTMetricMap new
by:
mapa := RTMetricMap titled: 'myTitle'.
Does it work ?
Else perhaps
mapa := RTMetricMap new title: 'myTitle'
??
2014-06-24 19:57 GMT+02:00 Offray Vladimir Luna Cárdenas
By looking at the senders of #copyInContext:, I believe it is used
in RBStringReplaceRule. By looking at this rule class comment, I believe it
replaces a matched tree with another tree.
So I guess copyInContext: is used to replace a subtree of the AST by
another tree.
Regards,
Clement
Hello,
The problem is that in most cases non text editor based IDE are not
user-friendly/hard to understand/hard to use. We are moving toward AST
based tools software side but it will still be a textEditor for the user
interface.
I remember there may be something similar to what you are looking
2014-06-04 11:33 GMT+02:00 Henrik Johansen henrik.s.johan...@veloxit.no:
On 03 Jun 2014, at 6:32 , Camille Teruel camille.ter...@gmail.com wrote:
On 3 juin 2014, at 17:34, Johan Fabry jfa...@dcc.uchile.cl wrote:
On Jun 3, 2014, at 4:21 AM, Camille Teruel camille.ter...@gmail.com
wrote:
2014-06-03 8:40 GMT+02:00 jtuc...@objektfabrik.de jtuc...@objektfabrik.de:
I remember seeing a demo of F# at an Eclipse conference a few years ago.
It also very much reminded me of Smalltalk.
What's interesting about swift is not only that Apple chose an existing
name for their new
Hello,
To do what you want, there are 3 options:
- using NativeBoost
- using FFI from the VM
- compiling your dll as part of the vm (VM plugin)
NativeBoost is clearly the best option because it is the fastest, it is
mostly implemented in the image so you can look at the code and it is by
default
2014-05-22 21:11 GMT+02:00 sergio_101 sergio@gmail.com:
great! looking at STON next! thanks!
You can find it in the configuration browser
On Thu, May 22, 2014 at 2:26 PM, Clément Bera bera.clem...@gmail.comwrote:
Hello,
I think you should look at the STON framework. STON looks like
Hello,
2014-05-21 6:15 GMT+02:00 Pablo R. Digonzelli pdigonze...@gmail.com:
Hi all, where can i get updated info about glorp ?.
don't know
Is someone using GLORP in a real business app?
Yes, they are using it with DBXTalk to bind relational databases.
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