vivus-ignis wrote
> which image were you using? The "unofficial" VM from the link presents a
> dialog to open a file and once I select an image, it just disappears and
> nothing happens after that.
The cog_macos32x86_pharo.cog.spur_201609201401.tar.gz works for me, the
Thank you, Henrik.
This VM first shows a black window too, but it comes alive, once you click
one time into the window.
Best regards,
Martin.
Henrik Sperre Johansen wrote
>> i just updated to macOS Sierra, and Pharo now starts with an empty black
>> window and 100% CPU load and stays like this
Hello,
i just updated to macOS Sierra, and Pharo now starts with an empty black
window and 100% CPU load and stays like this forever.
Any ideas?
Best regards,
Martin.
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Sent from the Pharo
nice test system
> So someone can extend it.
> Because we cannot do everything. You cannot imagine how we are busy
> right now.
> Stef
>
> Le 25/2/16 19:04, MartinW a écrit :
>> I like Pharo's new book site: http://files.pharo.org/books/
>>
>> And since I
Sven Van Caekenberghe-2 wrote
> And Zn has a very simple one too (since recently):
>
> generateHelp
> "Generate an HTML page with links to all pages I support"
>
> ^ ZnHtmlOutputStream streamContents: [ :html |
> html page: (self class name, ' Help') do: [
> html
stepharo wrote
> Hi johan
>
> What would be good is to have it in a separate package because I wanted
> to output HTML and loading seaside
> for that was heavy.
>
> Stef
Yes, this is exactly what I was looking for :)
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I like Pharo's new book site: http://files.pharo.org/books/
And since I use a tablet more often, I wish there were ePUB versions of the
books.
Why is it important?
You could change the color scheme to light text on dark background and
increase font sizes and thus have a much more comfortable
SergeStinckwich wrote
> PharoLauncher is the cornerstone of my workflow in order to manage all
> my Pharo images.
Same here. I use it to create fresh images, manage and start all my images.
I use it for my private projects as well as for my projects at Humboldt
University Berlin.
Thank you for
Hi,
I know, there are templating systems like Mustache, but I always loved
Seaside's Canvas/Brush metaphor for creating HTML. Is it available as a
standalone package, so it can be used outside of Seaside?
Best regards,
Martin.
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Thank you, Sven! (I asked the question on StackOverflow)
And also let me thank you for NeoJSON, NeoCSV and Zinc, which I use a lot
and which are a joy to use! Also the documentation is very good and helps a
lot.
Your code works well and I save a bit of memory by avoiding intermediary
data
Offray wrote
Thanks, we had already detected the problem with Jpeg images and even
reported here to the list, but until now the solution eluded us. Your
solution is already on the repo.
Cool :)
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Offray wrote
Ok. Let me know what happens.
Hi Offray,
I got the scraping, importing and visualization working. Not sure, what went
wrong the first time.
I found one little bug, when the avatar was a jpeg. It can be solved by
changing the following lines in TwitterProfilescrapAvatarFrom:
from:
MartinW wrote
I succeeded in installing parts of TwitterRoassalPlayGround in a Pharo 3
image.
http://smalltalkhub.com/#!/~arturozambrano/TwitterRoassalPlayGround
- The RESTRetriever seems to work fine, but the Rest results are very
limited due to Twitter's own limitations
Thank you very much, Offray, that looks very interesting.
When was the last time, you used the scraping plugin? It does run and
scrolls down the twitter pages, but there is no result at all to be found in
the console. Can it be that Twitter changed the format lately?
I will try to find a way to
Hi,
I want to do some interaction with the Twitter API (retrieve tweets based on
hashtags mostly) and visualize results of some analyses using Roassal.
I saw there are some projects on Smalltalkhub, but none has
much/any/up-to-date documentation. What is the current status of these
projects?
Hi,
i entered a Pharo version to this Code Golf contest:
http://codegolf.stackexchange.com/a/32535/26615
Given three number values - being the Red, Green, and Blue elements of a
colour (eight bits per channel, 0 to 255) - your program must output the
name of the given colour.“
My answer is:
|
Nicolai Hess wrote
Color classr: r g: g b: b
Return a color with the given r, g, and b components in the range
[0.0..1.0].
:-) Range is [0..1] not [0..255]
Oh, thank you, how embarassing. I correct it to:
color := Color r: 255 g: 0 b: 0 range: 255.
Still the problem remains the same. I
MartinW wrote
Nicolai Hess wrote
Color classr: r g: g b: b
Return a color with the given r, g, and b components in the range
[0.0..1.0].
:-) Range is [0..1] not [0..255]
Oh, thank you, how embarassing. I correct it to:
color := Color r: 255 g: 0 b: 0 range: 255.
Still the problem
MartinW wrote
MartinW wrote
Nicolai Hess wrote
Color classr: r g: g b: b
Return a color with the given r, g, and b components in the range
[0.0..1.0].
:-) Range is [0..1] not [0..255]
Oh, thank you, how embarassing. I correct it to:
color := Color r: 255 g: 0 b: 0 range: 255
Hilaire Fernandes-6 wrote
Windows users, I test the application with Wine it works! But I have
this strange bugs: https://bugs.launchpad.net/drgeo/+bug/1331559
Do you have it?
It occurs on OS X 10.9.3 too.
And also on OS X there is a dialog after startup that says: „Got startup
errors,
Benjamin Van Ryseghem (Pharo) wrote
Out of this thread, I have made this post:
http://spec.st/docs/drag_n_drop/
With a small change in the Spec code base (to not sort by default, but
only when a sorting block is specified),
it gives an example of how to do what you want :)
Cool. Thank you.
Goubier Thierry wrote
Yes, I've seen that. It's fine by me that the list displayed in the
widget is copied and sorted, just that I would have liked to be able to
touch the true collection hidden inside the ListModel. Unless the list
model is more like a ListAdaptor in meaning, in which cas
Goubier Thierry wrote
By the way, any chance of having your code as an example for Spec? I
went through the spec documentation and I couldn't see anything similar,
and, from our difficulties to get that to work, I would guess a bit of
work on Spec drag and drop support could be a good
Goubier Thierry wrote
Another approach, that I would use, is to put more complex objects
inside the lists. Thoses objects would know how to get added / removed
from their respective collections, and then I would propagate collection
changes to the ListModel instances.
That sounded
Hi,
i have to make a UI where users can sort items (sentences) into different
collections by dragging and dropping them between list views. Is this
possible with the widgets currently available in Pharo?
M.
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Thank you. This is a step forward. The thing is i can't hardcode the
collections. In the end product i don't have two but seven lists, so i must
be able to detect in the acceptDropBlock which is the receiving
collection/list.
Goubier Thierry wrote
Ok, look at that code:
| collection1
First of all thank you for taking the time to explain all this to me! I
already learned a lot about working with the spec widgets..
I still have a problem. The first version with the hardcoded collections did
obviously change the original collections (that's the desired behaviour).
Goubier
Igor Stasenko wrote
u you u no draw morphs by athens :)
- use AthensWrapMorph.
put as many submorphs into it, and they all will be drawn via Athens.
eventually, the need in wrap morph will disappear once WorldMorph (the
root
of all morphs) start using Athens directly.
Ok, thank you,
Nicolai Hess wrote
in testIsInFieldOfVision
subject has velocity 100@0, I understand this as moves from left to
right.
testobject other2 and other3 are above and below subect, and not behind
and
in front, both should be visible with the fieldOfView.
Oh, thank you. I made a new testcase.
Hello,
i probably made some embarassing mistake, but as i cannot find it, i ask you
to have a look at this method.
It should calculate the angle between two vectors. And vectors are instances
of Point (perhaps here is already a misconception?).
It is used in my flocking simulation PharoBoids
Christophe Demarey wrote
… Metacello 2 (also known as Metacello Preview) that is now used in Pharo
3.0.
Thank you, this was the missing information :)
And i just tried Versionner. It works very well. Thank you. I did not know
about it's existence.
M.
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Hi,
it seems Metacallo changed in Pharo 3 compared to Pharo 2.
First thing i noticed was that a Configuration does no longer seem to be
supposed to subclass from Object but from ConfigurationOf?
Are there other changes? Where can i learn about them? Is there an official
documentation that
I have one follow-up question trying to understand how this works:
I see that nautilusXXXMenu is used in AbstractNautilusUI to build the
menus — but why is contextMenu here? Also the code seems to work all the
same without contextMenu?
Martin.
Benjamin Van Ryseghem-2 wrote
Here is an example
Damien Cassou“ wrote
I've just made a .dmg file for installing Pharo on MacOSX. Please try
it and report problems:
Works fine on 10.8.5.
But in my Applications Folder is already the Pharo VM called „Pharo“, so
perhaps you should rename the launcher to „Pharo Launcher“ or something like
this?
Just a thought on the discussions about Smalltalkhub beeing down and people
would love to use Gibhub instead:
I would rather pay for Smalltalkhub than use Github for free.
And there is all this talk about building a business with Pharo - why not
make a business from Smalltalkhub? The thought of
EstebanLM wrote
you probably has some weird status in the progress bar.
you can try:
SystemProgressMorph reset.
that will clean the progress bar status.
Recently (for example in #20623) i see two progress bars for each
progress.
Is this only an optical glitch - or is it something
Recently (for example in #20623) i see two progress bars for each progress.
Is this only an optical glitch - or is it something to worry about?
See screenshot:
http://forum.world.st/file/n4714175/twoprogressbars.png
M.
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Recently (for example in #20623) i see two progress bars for each progress.
Is this only an optical glitch - or is it something to worry about?
See screenshot:
http://forum.world.st/file/n4714176/twoprogressbars.png
M.
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Hi,
i am using the Spy framework in Pharo 2.0 which makes use of PackageInfo. It
seems PackageInfo is not updated properly:
Try this:
PackageInfo allPackages size. 562
RPackageOrganizer default packages size. 540
SystemOrganization categories size. 476
Object subclass: #MyClass
I believe you, of course :)
Now where would i look to learn enough about both systems to migrate some
tool/framework from PackageInfo to RPackage?
Stéphane Ducasse wrote
Because package info is bogus!
Now the question is, what can i do?
1) Hope someone fixes the PackageInfo updating?
2) Is
I started to play with Moose DSMMatrix visualization.
I tried to do something like This matrix diagram visualizes character
co-occurrences in Victor Hugo’s Les Misérables. by Mike Bostock: Les
Misérables Co-occurrence http://bost.ocks.org/mike/miserables/
I got to this in some minutes:
Hi,
i always find the Package-Chooser-Dialog (See Screenshot) when using Move
to package... (e.g. from Nautilus) very strange to use.
Why not replacing it with SearchFacade rPackageSearch (See second
Screenshot)?
I tried by changing AbstractTool moveInNewPackage:
from:
moveInNewPackage:
Hi,
i was looking for best practices on how to split or rename Pharo categories
with regard to Monticello packages. Means, when i change category names i
have to somehow reflect this in Monticello packages too?
I asked on Stackoverflow:
Benjamin Van Ryseghem-2 wrote
You have two solutions:
- write a spec model for roassal
- if presume that Roassal ends up as a Morph or something close. In spec
you can embed a morph for free
how can i combine a Roassal visualization and a Spec UI?
The snippet below generates
MartinW wrote
In my case the upper two panes would display the same object, only with
different views on it (a graph and a list), and the selections would be
syncronized (select an element in the graph - the same element will be
selected in the list and vice versa). Is this as easily possible
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