July 2016 - Pharo-users - lists.pharo.org

Re: [Pharo-users] An Implementation of JSON Web Tokens

by Norbert Hartl

I uploaded an old implementation of mine. It is not fully implemented but usable for the easy case. http://smalltalkhub.com/#!/~NorbertHartl/JSONWebToken <http://smalltalkhub.com/#!/~NorbertHartl/JSONWebToken> Hope it helps, Norbert > Am 21.07.2016 um 10:04 schrieb Sven Van Caekenberghe <sven(a)stfx.eu>: > > Hi, > > Sean Glazier (who has trouble subscribing to the mailing lists, in CC) is looking for an implementation of JSON Web Tokens (https://tools.ietf.org/html/rfc7519) Is there anyone who can help him ? > > He is doing his first Pharo project coming from VW, and of course he has time constraints. > > Thanks, > > Sven > >

July 21, 2016

Re: [Pharo-users] Customizing GTSpotter

by Dimitris Chloupis

oops , i copy pasted the same link two times :D second link is this https://cdn2.unrealengine.com/blog/screen1-624x295-1027286209.png On Thu, Jul 21, 2016 at 12:41 PM Dimitris Chloupis <kilon.alios(a)gmail.com> wrote: > Yes sorry I need to be more specific . > > What I am trying to create is a visual programming language for Pharo and > Blender inspired by Unreal's Blueprint language > > here is how it looks > > http://s11.postimg.org/5lum5o2cj/French_BP.jpg > > The nice thing about Blueprint besides being a full blown programming > language is that is very convenient to use for those that prefer to type. > So unlike Phratch you dont drag and drop nodes (this boxes you see) instead > you right click in the Blueprint area and a pop up box similar to GTSpotter > appears, where is shows you all available nodes in categories , and like > GTSpotter it allows you to do searches that can be refined. > > Another cool feature is when you drag a cable from the inputs or outputs > of a node to connect it with another node the search box will appear again > but this time will has refined search results depending on the type of the > node and the type of its input and output. > > Here how it looks > > http://s11.postimg.org/5lum5o2cj/French_BP.jpg > > Now I think I have figured out how to do this > a) capture shift-enter on top of the morph i will be using as the node > area (thats what I meant by "upon the morph) and right click for opening a > GTSpotter that will be customised to search only nodes and do the things I > described above > > b) nodes will be basically pharo methods with a dedicated pragma that will > provide information about the type of node, its category, its outputs and > inputs and of course the type of the outputs and inputs. > > c) Then the search of GTSpotter will start always from filtering those > methods that contain this pragma. > > With what you mentioned and my study of GTSpotter extentions I think I > have managed to figure out how to do this, so thank you. > > On Thu, Jul 21, 2016 at 10:17 AM Nicolai Hess <nicolaihess(a)gmail.com> > wrote: > >> Hi Dimitris, >> I don't know what you mean with >> "called upon a specific morph", but you can use Spotter to do "local" >> searches. >> >> For example, inspecting an array or a Morph or CompiledMethod and look at >> the "Search"-Icon (upper right corner). It will open a Spotter window for >> this object. >> It lets you search the items of the array, the submorphs of the morph or >> in the bytecode of the compiled method. >> >> >> >> 2016-07-21 8:27 GMT+02:00 Dimitris Chloupis <kilon.alios(a)gmail.com>: >> >>> I want customize GTSpotter so when it's called upon a specific morph has >>> a different behavior. Because I will be building a node system I want to >>> search only through nodes and sort them to categories. In essence I will be >>> building a visual coding language very similar to Unreal's Blueprints. Can >>> GTSpotter do this in a easy way ? I have read human assessment blog posts >>> on GTSpotter but they focus on extending it than modifying it's basic >>> behavior. Basically I want a secondary GTSpotter with heavily customized >>> behavior. >>> >> >>

July 21, 2016

Re: [Pharo-users] Customizing GTSpotter

by Dimitris Chloupis

Yes sorry I need to be more specific . What I am trying to create is a visual programming language for Pharo and Blender inspired by Unreal's Blueprint language here is how it looks http://s11.postimg.org/5lum5o2cj/French_BP.jpg The nice thing about Blueprint besides being a full blown programming language is that is very convenient to use for those that prefer to type. So unlike Phratch you dont drag and drop nodes (this boxes you see) instead you right click in the Blueprint area and a pop up box similar to GTSpotter appears, where is shows you all available nodes in categories , and like GTSpotter it allows you to do searches that can be refined. Another cool feature is when you drag a cable from the inputs or outputs of a node to connect it with another node the search box will appear again but this time will has refined search results depending on the type of the node and the type of its input and output. Here how it looks http://s11.postimg.org/5lum5o2cj/French_BP.jpg Now I think I have figured out how to do this a) capture shift-enter on top of the morph i will be using as the node area (thats what I meant by "upon the morph) and right click for opening a GTSpotter that will be customised to search only nodes and do the things I described above b) nodes will be basically pharo methods with a dedicated pragma that will provide information about the type of node, its category, its outputs and inputs and of course the type of the outputs and inputs. c) Then the search of GTSpotter will start always from filtering those methods that contain this pragma. With what you mentioned and my study of GTSpotter extentions I think I have managed to figure out how to do this, so thank you. On Thu, Jul 21, 2016 at 10:17 AM Nicolai Hess <nicolaihess(a)gmail.com> wrote: > Hi Dimitris, > I don't know what you mean with > "called upon a specific morph", but you can use Spotter to do "local" > searches. > > For example, inspecting an array or a Morph or CompiledMethod and look at > the "Search"-Icon (upper right corner). It will open a Spotter window for > this object. > It lets you search the items of the array, the submorphs of the morph or > in the bytecode of the compiled method. > > > > 2016-07-21 8:27 GMT+02:00 Dimitris Chloupis <kilon.alios(a)gmail.com>: > >> I want customize GTSpotter so when it's called upon a specific morph has >> a different behavior. Because I will be building a node system I want to >> search only through nodes and sort them to categories. In essence I will be >> building a visual coding language very similar to Unreal's Blueprints. Can >> GTSpotter do this in a easy way ? I have read human assessment blog posts >> on GTSpotter but they focus on extending it than modifying it's basic >> behavior. Basically I want a secondary GTSpotter with heavily customized >> behavior. >> > >

July 21, 2016

An Implementation of JSON Web Tokens

by Sven Van Caekenberghe

Hi, Sean Glazier (who has trouble subscribing to the mailing lists, in CC) is looking for an implementation of JSON Web Tokens (https://tools.ietf.org/html/rfc7519) Is there anyone who can help him ? He is doing his first Pharo project coming from VW, and of course he has time constraints. Thanks, Sven

July 21, 2016

Re: [Pharo-users] Customizing GTSpotter

by Nicolai Hess

Hi Dimitris, I don't know what you mean with "called upon a specific morph", but you can use Spotter to do "local" searches. For example, inspecting an array or a Morph or CompiledMethod and look at the "Search"-Icon (upper right corner). It will open a Spotter window for this object. It lets you search the items of the array, the submorphs of the morph or in the bytecode of the compiled method. 2016-07-21 8:27 GMT+02:00 Dimitris Chloupis <kilon.alios(a)gmail.com>: > I want customize GTSpotter so when it's called upon a specific morph has a > different behavior. Because I will be building a node system I want to > search only through nodes and sort them to categories. In essence I will be > building a visual coding language very similar to Unreal's Blueprints. Can > GTSpotter do this in a easy way ? I have read human assessment blog posts > on GTSpotter but they focus on extending it than modifying it's basic > behavior. Basically I want a secondary GTSpotter with heavily customized > behavior. >

July 21, 2016

Customizing GTSpotter

by Dimitris Chloupis

I want customize GTSpotter so when it's called upon a specific morph has a different behavior. Because I will be building a node system I want to search only through nodes and sort them to categories. In essence I will be building a visual coding language very similar to Unreal's Blueprints. Can GTSpotter do this in a easy way ? I have read human assessment blog posts on GTSpotter but they focus on extending it than modifying it's basic behavior. Basically I want a secondary GTSpotter with heavily customized behavior.

July 21, 2016

Re: [Pharo-users] SQLite and sure last_insert_rowid

by Hilaire

Hi Pierce, Yes, I already knew about this problem and documentation. That's why I do it in a transaction. My question was about be unsure my code example do it correctly in Pharo. Thanks Hilaire Le 20/07/2016 21:09, Pierce Ng a Ã©crit : > On Sat, Jul 16, 2016 at 02:19:37PM +0800, Hilaire wrote: >> > In a multi-thread context use of Sqlite, I try to find out how one will >> > fetch securely the automatically last row index of a Primary key. >> > >> > The problem seems to be that between the insert of rows in a table and >> > the moment you request the last row id, you may have another insert from >> > another thread in the same database. > Hi Hilaire, > > See http://www.sqlite.org/c3ref/last_insert_rowid.html, especially > last paragraph: > > If a separate thread performs a new INSERT on the same database connection > while the sqlite3_last_insert_rowid() function is running and thus changes the > last insert rowid, then the value returned by sqlite3_last_insert_rowid() is > unpredictable and might not equal either the old or the new last insert rowid. > > Pierce > > -- Dr. Geo http://drgeo.eu

July 21, 2016

Re: [Pharo-users] change which browser opens when browsing senders/implementors

by Stephan Eggermont

On 20/07/16 16:53, Cyril Ferlicot Delbecque wrote: > The correct answer could be the third: make it into a setting :) Nah, that would always be the wrong answer :) Stephan

July 20, 2016

Re: [Pharo-users] change which browser opens when browsing senders/implementors

by Thierry Goubier

Hi Paul, Le 20/07/2016 17:34, Paul DeBruicker a Ã©crit : > Hi Thierry, > > > The reason I want the change for myself is that most of the time I want to > be in a browser where I can right click on code and have a refactoring menu > pop up. This is exactly what I expect, too. So I implemented it. > Does your message flow browser support that? The Alt browser? Yes, it takes over the message list and replaces it with a system browser scoped to the implementors/senders results (any search, even finder results, are handled). You loose some of the features of the usual message list(*) and you gain the browser features instead: per package / class classification, browser menu and workflow. The funiest is scoping over scoping: a search from a search result apply the search only to the result, not to the whole system. > I haven't looked at it and don't often remember it exists. There is also the flow browser which present an interesting view on those search and code activities. Thierry (*) The message list is dynamic: compiling a new method matching the message list original query adds it to the message list. The AltBrowser variant is static and does not take in account those changes. > Paul > > > > > Thierry Goubier wrote >> 2016-07-20 16:47 GMT+02:00 Peter Uhnak < > >> i.uhnak@ > >> >: >> >>> On Wed, Jul 20, 2016 at 03:00:01PM +0200, Denis Kudriashov wrote: >>>> It was like that in some Pharo version >>> >>> Only shortly, because people preferred consistency over convenience, so >>> it >>> was changed back. >>> (Note that there is no correct answer here.) >>> >> >> There is one correct answer according to you then: >> >> - A browser able to show a list of implementors / senders. >> >> Can be done with RB environments and Nautilus scoping, probably. >> >> Thierry >> >> >> >>> >>> Peter >>> >>>> >>>> 2016-07-20 2:45 GMT+02:00 Mariano Martinez Peck < > >> marianopeck@ > >> >: >>>> >>>>> >>>>> >>>>> On Tue, Jul 19, 2016 at 8:26 PM, PAUL DEBRUICKER < > >> pdebruic@ > >> > >>>>> wrote: >>>>> >>>>>> Which method should I change if when browsing senders/implementors >>> there >>>>>> is only one sender or implementor I'd like the Nautilus browser to >>> open? >>>>>> >>>>>> >>>>> +999999999 >>>>> >>>>> I would also love this!!!! >>>>> >>>>> >>>>> -- >>>>> Mariano >>>>> http://marianopeck.wordpress.com >>>>> >>> >>> > > > > > > -- > View this message in context: http://forum.world.st/change-which-browser-opens-when-browsing-senders-impl… > Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com. > >

July 20, 2016

Re: [Pharo-users] change which browser opens when browsing senders/implementors

by Paul DeBruicker

Hi Thierry, The reason I want the change for myself is that most of the time I want to be in a browser where I can right click on code and have a refactoring menu pop up. Does your message flow browser support that? I haven't looked at it and don't often remember it exists. Paul Thierry Goubier wrote > 2016-07-20 16:47 GMT+02:00 Peter Uhnak < > i.uhnak@ > >: > >> On Wed, Jul 20, 2016 at 03:00:01PM +0200, Denis Kudriashov wrote: >> > It was like that in some Pharo version >> >> Only shortly, because people preferred consistency over convenience, so >> it >> was changed back. >> (Note that there is no correct answer here.) >> > > There is one correct answer according to you then: > > - A browser able to show a list of implementors / senders. > > Can be done with RB environments and Nautilus scoping, probably. > > Thierry > > > >> >> Peter >> >> > >> > 2016-07-20 2:45 GMT+02:00 Mariano Martinez Peck < > marianopeck@ > >: >> > >> > > >> > > >> > > On Tue, Jul 19, 2016 at 8:26 PM, PAUL DEBRUICKER < > pdebruic@ > > >> > > wrote: >> > > >> > >> Which method should I change if when browsing senders/implementors >> there >> > >> is only one sender or implementor I'd like the Nautilus browser to >> open? >> > >> >> > >> >> > > +999999999 >> > > >> > > I would also love this!!!! >> > > >> > > >> > > -- >> > > Mariano >> > > http://marianopeck.wordpress.com >> > > >> >> -- View this message in context: http://forum.world.st/change-which-browser-opens-when-browsing-senders-impl… Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.

July 20, 2016