- Pharo-users - lists.pharo.org

Alert Messages don't disappear
by Davide Varvello Oct. 19, 2013

Oct. 19, 2013

Hi, I'm on Pharo 2.0. I don't know why, but today, at the end of test runs, the alert dialog about the successful or failure of tests does not disappear by itself, I have to manually click on x to close. Probably I typed a combination of keys that prevents the dialog to dissolve, but I was not aware of it. Can you help me please? Thanks Davide -- View this message in context: http://forum.world.st/Alert-Messages-don-t-disappear-tp4715828.html Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.

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ZnServer + keep alive
by Paul DeBruicker Oct. 19, 2013

Oct. 19, 2013

From reading the Zinc docs here: http://zn.stfx.eu/zn/zinc-http-components-paper.html I can see that ZnClient supports the 'Keep Alive' header. Does ZnManagingMultiThreadedServer? Seems like it does from the code, assuming the presence of the 'Keep-Alive' header from the client and a HTTP v 1.1 connection, but I'm not sure. If so, is there a way to configure the timeout or max # of connections? I just want to make sure the settings in my nginx proxy match up with Zinc Thanks Paul

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Loading Fuel in Pharo 1.4 -> Could not resolve Fuel
by HernÃ¡n Morales Durand Oct. 18, 2013

Oct. 18, 2013

Trying to load Fuel in Pharo 1.4 one click from the Configuration Browser raise an exception: Error: Could not resolve: Fuel [Fuel-MaxLeske.686] in C:\Pharo-1.4-one-click.app\Contents\Resources\package-cache http://ss3.gemstone.com/ss/Fuel Is there a way to load Fuel in Pharo 1.4? Cheers, HernÃ¡n

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Spec Lists - setting the selection
by btc＠openinworld.com Oct. 18, 2013

Oct. 18, 2013

I found it hard to find documentation on Spec beyond [1],[2],[3], some of which seem to have changed some syntax since they were written. I've been piecing things together to work out how to set the selected item with the simplest example I could. Even though it turns out pretty simple, I thought I'd share in case it was useful for others that haven't dipped their toes into Spec yet. ComposableModel subclass: #TestSpec instanceVariableNames: 'list text' classVariableNames: '' poolDictionaries: '' category: 'BTCPlay' TestSpec >> initializeWidgets self instantiateModels: #( #list #ListModel ). TestSpec >> getList ^list TestSpec class >> mySpecLayout <spec:#default> ^ SpecLayout composed add:#getList ; yourself. Then from Workspace x := (TestSpec new openWithSpec ; yourself). x getList items: { 1 . 2 . 3 . 4}. x getList setSelectedItem: 2. cheers -ben [1] hal.inria.fr/hal-00759030/PDF/Spec-IWST12-Final.pdfâ [2] https://ci.inria.fr/pharo-contribution/job/PharoForTheEnterprise/lastSucces… [3] http://hal.inria.fr/docs/00/70/80/67/PDF/SpecTechReport.pdf

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Pharo 3 alpha - new inspectors demo - Morph Viewer
by btc＠openinworld.com Oct. 18, 2013

Oct. 18, 2013

I've just been impressed by the new inspectors in Pharo 3 being able to display a Morph (I don't think that was possible before). For anyone interested in having a look here is a quick procedure... 1. Open Pharo 3 2. Shift-click on the background to get up a selection list "find window" from which select ImageMorph 3. From the spanner icon, select <explore morph> 4. Observe that it show this as a 'Tree Inspector'. Change this to 'Morph Viewer' Another thing to try, then change to TreeInspector and expand 'icons'.... Smalltalk ui icons inspect Thats it. Very nice work. cheers -ben

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Gstreamer
by Annick Fron Oct. 18, 2013

Oct. 18, 2013

Hi, I would like to know whether somebody knows about the gstreamer plugin. I would like to make it run on the Raspberry. I have already worked on a Java mapping here : http://code.google.com/p/gstreamer-java/ But it addresses only version 0.10 and not version 1.0. I will be in the Gstreamer conference next week in Edimburg. Annick Fron

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fileout or something similar from crashed image
by Usman Bhatti Oct. 17, 2013

Oct. 17, 2013

Hello, I crashed my image and I had some unsaved code. Now, I know I can go to the changes file but I'm lazy. I am told there is a tool that allows "repairing/rejuvenating" a crashed image to recover .mcz files and I would like to give it a try. Tx Usman

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Comanche on HTTPS
by Bernat Romagosa Oct. 17, 2013

Oct. 17, 2013

Hi list, Is there a way to serve HTTPS via Comanche? I can't use Zinc or Swazoo. Our app uses a version of Comanche that's pretty much hand-tailored for our needs, and switching would be quite a massive amount of work. In case it's not currently supported, does someone know what would it take to implement it? Thanks! Bernat. -- Bernat Romagosa.

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[OT] Block challenge
by Francisco Garau Oct. 17, 2013

Oct. 17, 2013

There is a missing line that makes the below evaluate to true. Can you spot it? [ | pointClass setX setY squared | pointClass := [ | x y | setX := [ :aNumber | x := aNumber ]. setY := [ :aNumber | y := aNumber ]. squared := [ (x * x) + (y * y) ]. #end. ]. setX value: 3. setY value: 4. squared value. ] value = 25

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Re: [Pharo-users] NYC for a group?
by Paul Davidowitz Oct. 16, 2013

Oct. 16, 2013

I'm in the general area (Long Island), but not sure what the purpose of such a meeting would be. - Paul

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