June 2014 - Pharo-users - lists.pharo.org

Re: [Pharo-users] ZnClient get then post?

by Sven Van Caekenberghe

I didn't notice this thread until just now. Doing OAuth and similar things is not easy. There is Zinc-SSO https://github.com/svenvc/docs/blob/master/zinc/zinc-sso-paper.md http://sso.stfx.eu/sso-demo You might also learn something from #testGetAfterPost HTH, Sven On 25 Jun 2014, at 20:41, Paul DeBruicker <pdebruic(a)gmail.com> wrote: > Hey Tim, > > > Your emails aren't getting posted to the users list, only the nabble forum. > Are you a subscriber? If not you should sign up as described here: > http://forum.world.st/mailing_list/MailingListOptions.jtp?forum=1310670 > > > > I know Sven (the Zinc package author) may have other or better ideas for how > to approach what you're attempting. There is also some oAuth stuff in this > repo: > > http://smalltalkhub.com/#!/~JanVanDeSandt/Cloudfork > > > Good luck. > > Paul. > > > > > > > Tim Mackinnon wrote >> That Charles app is pretty darn good - I can see some differences between >> a browser and Zn. >> >> The encoding of submitted form values is different (the browser seems to >> encode a / as %2F when it submits a field value?), there are also some >> cookies missing. >> >> Will check these difference out. >> >> Tim >> >> On 25 Jun 2014, at 15:35, Tim Mackinnon < > >> tamackinnon@ > >> > wrote: >> >>> Hey Paul - I was following: >>> https://trello.com/docs/gettingstarted/index.html#token - where it shows >>> how to manually get a token. When you do an initial request like: >>> https://trello.com/1/authorize?key=substitutewithyourapplicationkey&name=My… >>> >>> It takes you to a page in your browser which has some hidden fields, >>> which you can then click on accept and its posts the form to the url >>> (/1/token/approve). You then get a text result showing your token. >>> >>> I thought this would be a simple way to get the credentials - as in just >>> do what the user does manually. However, I guess its not a simple as that >>> - and it may need OAuth, which I can see there are some Pharo classes >>> Sven did - so maybe I can investigate that (although its getting a bit >>> more complicated than I wanted). >>> >>> Tim >>> >>> p.s. Of course if I get it working, happy to share the secret sauce (Iâve >>> also spotted a few bugs in the new Pharo as well - so I should report >>> those too) >>> >>> On 25 Jun 2014, at 15:14, Paul DeBruicker [via Smalltalk] < > >> ml-node+s1294792n4764722h62@.nabble > >> > wrote: >>> >>>> Where in their docs do you see to use the /1/token/approve endpoint? >>>> >>>> >>>> I didn't see it in this list: >>>> >>>> https://trello.com/docs/api/index.html >>>> >>>> or in the discussion about user tokens >>>> >>>> >>>> >>>> >>>> >>>> also - when you get this working you'll post a MIT licensed version for >>>> everyone to use right? ;) >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> Tim Mackinnon wrote >>>> Hi Paul - yes that ZnEasy call works fine - in my case I am trying to >>>> read some data from Trello.com and so you do an initial request with an >>>> application key and then you authorise an operation with some parameters >>>> to get back a token to use for private requests. >>>> >>>> The sequence I am using is this: >>>> >>>> | znc resp soup key sig | >>>> >>>> (znc := ZnClient new) logToTranscript. >>>> >>>> resp := znc >>>> url: 'https://trello.com/1/authorize'; >>>> queryAt: 'scope' put: 'read'; >>>> queryAt: 'expiration' put: '1day'; >>>> queryAt: 'name' put: 'Pharo App'; >>>> queryAt: 'response_type' put: 'token'; >>>> queryAt: âkey' put: 'xxxxxxx1d588819825d57da6dad4dd'; >>>> get; >>>> response. >>>> >>>> soup := (Soup fromString: resp entity). >>>> key := soup findTag: [ :e | (e name = 'input') and: [ (e attributeAt: >>>> 'name' ifAbsent: ['']) = 'requestKey' ]]. >>>> sig := soup findTag: [ :e | (e name = 'input') and: [ (e attributeAt: >>>> 'name' ifAbsent: ['']) = 'signature' ]]. >>>> >>>> Transcript cr; cr; show: (key attributeAt: 'value'); cr; show: (sig >>>> attributeAt: 'value'); cr; cr. >>>> >>>> resp := znc >>>> resetEntity; >>>> url: '/1/token/approve'; >>>> formAt: 'approve' put: 'Allow'; >>>> formAt: 'requestKey' put: (key attributeAt: 'value'); >>>> formAt: 'signature' put: (sig attributeAt: 'value'); >>>> post; >>>> response. >>>> >>>> >>>> If I look at the logging in the transcript - the first part works fine: >>>> >>>> 2014-06-25 14:50:37 042813 I Wrote a ZnRequest(GET >>>> /1/authorize?response_type=token&key=xxxxxxxxxx1d588819825d57da6dad4dd&scope=read&name=Pharo%20App&expiration=1day) >>>> 2014-06-25 14:50:37 042813 D Sent headers >>>> Accept: */* >>>> User-Agent: Zinc HTTP Components 1.0 >>>> Host: trello.com >>>> >>>> 2014-06-25 14:50:37 042813 I Read a ZnResponse(200 OK >>>> text/html;charset=utf-8 2199B) >>>> â¦.. >>>> >>>> Its the next bit of the log which is doing something weird - and showing >>>> a resource moved - so I wonder if the server is expecting something >>>> extra? The transcript is showing I have extracted my key and signature >>>> to populate my form and then I see the 302 status code? >>>> >>>> xxxxxx1bf70c02d829c9541f0c3c >>>> xxxxxx5437639/0f28401bf858e7f623c971a45b77291dc113988782 >>>> >>>> >>>> 2014-06-25 14:50:37 042813 I Wrote a ZnRequest(POST /1/token/approve) >>>> 2014-06-25 14:50:37 042813 D Sent headers >>>> User-Agent: Zinc HTTP Components 1.0 >>>> Content-Length: 146 >>>> Host: trello.com >>>> Content-Type: application/x-www-form-urlencoded >>>> Accept: */* >>>> >>>> 2014-06-25 14:50:37 042813 I Read a ZnResponse(302 Moved Temporarily >>>> text/plain;charset=UTF-8 35B) >>>> 2014-06-25 14:50:37 042813 D Received headers >>>> X-Frame-Options: DENY >>>> Content-Length: 35 >>>> Content-Type: text/plain; charset=UTF-8 >>>> X-Powered-By: Express >>>> X-Content-Type-Options: nosniff >>>> Location: / >>>> Cache-Control: no-store, no-cache >>>> Strict-Transport-Security: max-age=15768000 >>>> Date: Wed, 25 Jun 2014 13:50:37 GMT >>>> X-Xss-Protection: 1; mode=block >>>> Vary: Accept, Accept-Encoding >>>> >>>> 2014-06-25 14:50:37 042813 D Redirecting to https://trello.com:443/ >>>> 2014-06-25 14:50:37 042813 I Wrote a ZnRequest(GET /) >>>> 2014-06-25 14:50:37 042813 D Sent headers >>>> User-Agent: Zinc HTTP Components 1.0 >>>> Host: trello.com >>>> Accept: */* >>>> >>>> 2014-06-25 14:50:38 042813 I Read a ZnResponse(200 OK >>>> text/html;charset=utf-8 147886B) >>>> 2014-06-25 14:50:38 042813 D Received headers >>>> X-Frame-Options: DENY >>>> Content-Length: 147886 >>>> Set-Cookie: sup=1; Path=/; Expires=Thu, 25 Jun 2015 13:50:37 GMT >>>> Content-Type: text/html; charset=utf-8 >>>> X-Powered-By: Express >>>> Etag: "579547792" >>>> X-Content-Type-Options: nosniff >>>> Date: Wed, 25 Jun 2014 13:50:37 GMT >>>> Cache-Control: no-store, no-cache >>>> Strict-Transport-Security: max-age=15768000 >>>> X-Xss-Protection: 1; mode=block >>>> Vary: Accept-Encoding >>>> >>>> 2014-06-25 14:50:38 042813 D Received cookie: sup=1; path=/; >>>> domain=trello.com; expires=Thu, 25 Jun 2015 13:50:37 GMT >>>> 2014-06-25 14:50:38 042813 D Received cookie: sup=1; path=/; >>>> domain=trello.com; expires=Thu, 25 Jun 2015 13:50:37 GMT >>>> 2014-06-25 14:50:38 042813 T GET / 200 147886B 1136ms >>>> >>>> >>>> I think Iâm a bit out of my depth on this, so maybe I might have to find >>>> a different way of doing things. >>>> >>>> I appreciate the help. >>>> >>>> Tim >>>> >>>> On 25 Jun 2014, at 14:41, Paul DeBruicker [via Smalltalk] <[hidden >>>> email]> wrote: >>>> >>>>> Are you able to get the contents of >>>>> >>>>> ZnEasy get: 'https://www.google.com' >>>>> >>>>> >>>>> ? >>>>> >>>>> >>>>> >>>>> If so then is not an SSL issue. If not you'll need to use charles >>>> proxy (http://www.charlesproxy.com/) or an equivalent to see the decoded >>>> https requests. Wireshark only has encrypted packets. >>>>> >>>>> >>>>> Are you doing the #resetEntity prior to setting the url or other >>>> parameters when doing your POST? >>>>> >>>>> >>>>> >>>>> Tim Mackinnon wrote >>>>> Actually looking at this a bit more - #resetEntity does do what you >>>> suggest (my mistake) - but I still have some problem, possibly related >>>> to https? Not sure whats going on as it looks like the post call is >>>> sending out what I think it should - but somehow the receiving server is >>>> not happy and is redirecting to â/â? >>>>> >>>>> Not really sure how to debug that - guess I might have to learn how to >>>> use wireshark. >>>>> >>>>> Tim >>>>> >>>>> On 25 Jun 2014, at 08:55, Tim Mackinnon <[hidden email]> wrote: >>>>> >>>>>> Hi Paul - thanks for your suggestions, #resetEntity doesn't seem to >>>> clear the parameters or have any effect (which I think makes sense given >>>> the name?). >>>>>> >>>>>> The get portion and decoding parameters is all working perfectly, >>>> it's the post that has me confused. >>>>>> >>>>>> If I inspect the request - it seems to be issuing to "/" - so it's >>>> like the URL: is not being honoured (and the response I get back is the >>>> contents of the / webpage). >>>>>> >>>>>> I think I'm confused about the interaction of URL:, and setting >>>> request and form params. From the docs, it wasn't obvious to me that >>>> ordering is important - but it seems that it is (I was expecting #post >>>> or #get to assemble everything when invoked - but I'm not sure it works >>>> like that). >>>>>> >>>>>> I guess I will have to debug through the code. >>>>>> >>>>>> Tim >>>>>> >>>>>> Sent from my iPhone >>>>>> >>>>>> On 25 Jun 2014, at 05:12, "Paul DeBruicker [via Smalltalk]" <[hidden >>>> email]> wrote: >>>>>> >>>>>>> Do your query parameters from the initial GET get cleared from the >>>> request before the POST? If you're not sure send the client >>>> #resetEntity. >>>>>>> >>>>>>> >>>>>>> Is the response of the GET correct & are the keys decoded properly? >>>> if not can you get a valid signature and request key from somewhere else >>>> (e.g. web ui, or ....) to test the POST? >>>>>>> >>>>>>> >>>>>>> Is it important to reuse the connection? IF not add the #beOneShot >>>> method to both and see if that helps as it does some resetting. >>>>>>> >>>>>>> The #post method is a convenience method that conjoins a send to >>>> #method: and #execute. You could separate them and use #method: at the >>>> top and #execute; before the #request line but I'd be surprised to learn >>>> that fixed things. >>>>>>> >>>>>>> >>>>>>> Good luck >>>>>>> >>>>>>> Paul >>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>>>> Tim Mackinnon wrote >>>>>>> Hi I'm a bit confused about how to send a get request to a resource >>>> and then post a response to it? I seem to fail on the post part, as it >>>> seems that my query is not being well formeed - or something is not >>>> being cleared when I reuse the connection I used in the get. My code >>>> looks as follows (and I'm sure there is a simple mistake). >>>>>>> >>>>>>> It seems that in my post request, it doesn't formulate the post I >>>> expect - it shows a GET / msg, and as such my response doesn't give me >>>> the token I expect. If I move the "post" line up to the start, I seem >>>> to get a request header I expect, but still not the the result I expect. >>>> Can anyone offer any tips? Do I need to clear my Client in some way >>>> before the second post operation? >>>>>>> >>>>>>> Tim >>>>>>> >>>>>>> | znc resp | >>>>>>> >>>>>>> (znc := ZnClient new) logToTranscript. >>>>>>> >>>>>>> resp := znc >>>>>>> url: 'https://trello.com/1/authorize'; >>>>>>> queryAt: 'scope' put: 'read'; >>>>>>> queryAt: 'expiration' put: '1day'; >>>>>>> queryAt: 'name' put: 'Pharo App'; >>>>>>> "queryAt: 'response_type' put: 'token';" >>>>>>> queryAt: 'key' put: 'xxxxxx1d588819825d57da6dad4dd'; >>>>>>> get; >>>>>>> request; >>>>>>> response. >>>>>>> >>>>>>> soup := (Soup fromString: resp entity). >>>>>>> sig := soup findTag: [ :e | (e name = 'input') and: [ (e >>>> attributeAt: 'name' ifAbsent: ['']) = 'signature' ]]. >>>>>>> key := soup findTag: [ :e | (e name = 'input') and: [ (e >>>> attributeAt: 'name' ifAbsent: ['']) = 'requestKey' ]]. >>>>>>> >>>>>>> resp := znc >>>>>>> url: 'https://trello.com/1/token/approve'; >>>>>>> formAt: 'approve' put: 'Allow'; >>>>>>> formAt: 'requestKey' put: (key attributeAt: 'value'); >>>>>>> formAt: 'signature' put: (sig attributeAt: 'value'); >>>>>>> post; >>>>>>> request; >>>>>>> response. >>>>>>> >>>>>>> >>>>>>> If you reply to this email, your message will be added to the >>>> discussion below: >>>>>>> http://forum.world.st/ZnClient-get-then-post-tp4764605p4764608.html >>>>>>> To unsubscribe from ZnClient get then post?, click here. >>>>>>> NAML >>>>> >>>>> >>>>> If you reply to this email, your message will be added to the >>>> discussion below: >>>>> http://forum.world.st/ZnClient-get-then-post-tp4764605p4764717.html >>>>> To unsubscribe from ZnClient get then post?, click here. >>>>> NAML >>>> >>>> >>>> If you reply to this email, your message will be added to the discussion >>>> below: >>>> http://forum.world.st/ZnClient-get-then-post-tp4764605p4764722.html >>>> To unsubscribe from ZnClient get then post?, click here. >>>> NAML >>> > > > > > > -- > View this message in context: http://forum.world.st/ZnClient-get-then-post-tp4764605p4764779.html > Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.

June 26, 2014

Re: [Pharo-users] A question about sets

by Hilaire Fernandes

Great! Now I wonder how it could be used within Dr. Geo. Thanks Hilaire Le 25/06/2014 18:33, Alain Busser a Ã©crit : > About the birthday problem, I already pulished something that I had > exeperimented in the classroom, but it is in French: > http://irem.univ-reunion.fr/spip.php?article618 (clic on "problÃ¨me des > anniversaires" tab). The idea is that if you add say 30 times a "365 > atRandom" to a bag (instead of a set) it happens now and then that a > number appear more than once. In this classroom, two students actually > had the same birthday, and they were eager to know of it happens often, > so that they were very active for this exercise. > > Happy reading ;-) > > Alain > > > On Wed, Jun 25, 2014 at 12:10 PM, hilaire > <hfern(a)free.fr > <mailto:hfern@free.fr>> wrote: > > Alain, > > I love very much your cultural insight and I would like to see more > examples > like this one applied to Dr. Geo scripting or Smalltalk sketches. > Personally, I don't have the time to both develop Dr. Geo *and* to > investigate such examples; contributions like yours are more than > welcome. > > Thanks > > Hilaire > > > > -- > View this message in context: > http://forum.world.st/A-question-about-sets-tp4763094p4764640.html > Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com. > > -- Dr. Geo http://drgeo.eu iStoa - https://launchpad.net/istoa

June 26, 2014

Re: [Pharo-users] [Pharo-dev] [Tutorial] Rediscovering the UX of the legendary HP-35 Scientific Pocket Calculator

by Peter Gragert

Got it working ( as a sorcerers apprentice) ;-). Thanks ... now reading your web page will make (more) sense to me .. By the way, I programmed the HP 32S with Python on Ipad ... (programming part not finished, yet, and some small quirks ;-( ). I think, your info about your Pharo implementation will help to review my Python version ... 2014-06-26 9:06 GMT+02:00 Sven Van Caekenberghe <sven(a)stfx.eu>: > Peter, > > Yes, the highest numbered .mcz file is the latest. > > In the appendix, I describe the different ways you can get the code, in > order of increasing complexity - you took the latest ;-) > > Anyway, I hope you figure it out. > > Sven > > On 26 Jun 2014, at 08:50, Peter Gragert <pkhgragert(a)gmail.com> wrote: > > > Sven, not used Pharo for a long time, I forgot nearly all of it ... so I > need help how to activate YOUR *.mcz files > > and what does the different numbers mean? Version ... so ... one should > always try the latest or all?? > > > > > > 2014-06-25 23:23 GMT+02:00 Tudor Girba <tudor(a)tudorgirba.com>: > > This really is beautiful! > > > > Doru > > > > > > On Wed, Jun 25, 2014 at 3:29 PM, Sven Van Caekenberghe <sven(a)stfx.eu> > wrote: > > Hi, > > > > I have written a new, extensive, long form, introductory article about > Pharo. > > > > Rediscovering the UX of the legendary HP-35 Scientific Pocket > Calculator > > > > A tutorial on Pharo, test and specification based immersive programming > > > > > https://medium.com/@svenvc/rediscovering-the-ux-of-the-legendary-hp-35-scie… > > > > > > It is a bit different because > > > > - it is based on a non-trivial example > > - it uses a backdrop story unrelated to Pharo > > - it uses several multimedia elements > > - it is published on medium.com which is a general publishing platform > > > > The appendix describes several ways you can get the code. I think > building both a Spec and Seaside UI from the same specification as well as > reusing functional tests in different contexts is cool. Anyway, I hope you > enjoy it. > > > > Sven > > > > -- > > Sven Van Caekenberghe > > Proudly supporting Pharo > > http://pharo.org > > http://association.pharo.org > > http://consortium.pharo.org > > > > > > > > > > -- > > www.tudorgirba.com > > > > "Every thing has its own flow" > > > > >

June 26, 2014

Re: [Pharo-users] [Tutorial] Rediscovering the UX of the legendary HP-35 Scientific Pocket Calculator

by Sven Van Caekenberghe

On 25 Jun 2014, at 17:05, Sven Van Caekenberghe <sven(a)stfx.eu> wrote: > Apparently it already got posted on YC News > > https://news.ycombinator.com/item?id=7943876 > > so it needs votes and comments to survive. Let's try again - it is hard to get up the rankings, both votes & comments help - thanks.

June 26, 2014

Re: [Pharo-users] [Pharo-dev] [Tutorial] Rediscovering the UX of the legendary HP-35 Scientific Pocket Calculator

by Sven Van Caekenberghe

On 25 Jun 2014, at 23:23, Tudor Girba <tudor(a)tudorgirba.com> wrote: > This really is beautiful! > > Doru Thanks; like I said, this last year we seem to have this friendly competition in trying to produce the best possible documentation. Everyone's contributions, combined, will eventually make a difference, I am sure. > On Wed, Jun 25, 2014 at 3:29 PM, Sven Van Caekenberghe <sven(a)stfx.eu> wrote: > Hi, > > I have written a new, extensive, long form, introductory article about Pharo. > > Rediscovering the UX of the legendary HP-35 Scientific Pocket Calculator > > A tutorial on Pharo, test and specification based immersive programming > > https://medium.com/@svenvc/rediscovering-the-ux-of-the-legendary-hp-35-scie… > > > It is a bit different because > > - it is based on a non-trivial example > - it uses a backdrop story unrelated to Pharo > - it uses several multimedia elements > - it is published on medium.com which is a general publishing platform > > The appendix describes several ways you can get the code. I think building both a Spec and Seaside UI from the same specification as well as reusing functional tests in different contexts is cool. Anyway, I hope you enjoy it. > > Sven > > -- > Sven Van Caekenberghe > Proudly supporting Pharo > http://pharo.org > http://association.pharo.org > http://consortium.pharo.org > > > > > -- > www.tudorgirba.com > > "Every thing has its own flow"

June 26, 2014

Re: [Pharo-users] [Pharo-dev] [Tutorial] Rediscovering the UX of the legendary HP-35 Scientific Pocket Calculator

by Sven Van Caekenberghe

Peter, Yes, the highest numbered .mcz file is the latest. In the appendix, I describe the different ways you can get the code, in order of increasing complexity - you took the latest ;-) Anyway, I hope you figure it out. Sven On 26 Jun 2014, at 08:50, Peter Gragert <pkhgragert(a)gmail.com> wrote: > Sven, not used Pharo for a long time, I forgot nearly all of it ... so I need help how to activate YOUR *.mcz files > and what does the different numbers mean? Version ... so ... one should always try the latest or all?? > > > 2014-06-25 23:23 GMT+02:00 Tudor Girba <tudor(a)tudorgirba.com>: > This really is beautiful! > > Doru > > > On Wed, Jun 25, 2014 at 3:29 PM, Sven Van Caekenberghe <sven(a)stfx.eu> wrote: > Hi, > > I have written a new, extensive, long form, introductory article about Pharo. > > Rediscovering the UX of the legendary HP-35 Scientific Pocket Calculator > > A tutorial on Pharo, test and specification based immersive programming > > https://medium.com/@svenvc/rediscovering-the-ux-of-the-legendary-hp-35-scie… > > > It is a bit different because > > - it is based on a non-trivial example > - it uses a backdrop story unrelated to Pharo > - it uses several multimedia elements > - it is published on medium.com which is a general publishing platform > > The appendix describes several ways you can get the code. I think building both a Spec and Seaside UI from the same specification as well as reusing functional tests in different contexts is cool. Anyway, I hope you enjoy it. > > Sven > > -- > Sven Van Caekenberghe > Proudly supporting Pharo > http://pharo.org > http://association.pharo.org > http://consortium.pharo.org > > > > > -- > www.tudorgirba.com > > "Every thing has its own flow" >

June 26, 2014

Re: [Pharo-users] [Pharo-dev] [Tutorial] Rediscovering the UX of the legendary HP-35 Scientific Pocket Calculator

by Peter Gragert

Sven, not used Pharo for a long time, I forgot nearly all of it ... so I need help how to activate YOUR *.mcz files and what does the different numbers mean? Version ... so ... one should always try the latest or all?? 2014-06-25 23:23 GMT+02:00 Tudor Girba <tudor(a)tudorgirba.com>: > This really is beautiful! > > Doru > > > On Wed, Jun 25, 2014 at 3:29 PM, Sven Van Caekenberghe <sven(a)stfx.eu> > wrote: > >> Hi, >> >> I have written a new, extensive, long form, introductory article about >> Pharo. >> >> Rediscovering the UX of the legendary HP-35 Scientific Pocket Calculator >> >> A tutorial on Pharo, test and specification based immersive programming >> >> >> https://medium.com/@svenvc/rediscovering-the-ux-of-the-legendary-hp-35-scie… >> >> >> It is a bit different because >> >> - it is based on a non-trivial example >> - it uses a backdrop story unrelated to Pharo >> - it uses several multimedia elements >> - it is published on medium.com which is a general publishing platform >> >> The appendix describes several ways you can get the code. I think >> building both a Spec and Seaside UI from the same specification as well as >> reusing functional tests in different contexts is cool. Anyway, I hope you >> enjoy it. >> >> Sven >> >> -- >> Sven Van Caekenberghe >> Proudly supporting Pharo >> http://pharo.org >> http://association.pharo.org >> http://consortium.pharo.org >> >> > > > -- > www.tudorgirba.com > > "Every thing has its own flow" >

June 26, 2014

Re: [Pharo-users] Loading petitparser when Voyage is loaded is taking an awful long time

by phil＠highoctane.be

I use it. Now, how can one paste text in the lower pane? I can't get that working and it is frustrating. Especially when I do have long external samples. I also got some out of memory errors when a grammar loops on itself in a wrong way. Which is what happend when trying things out. There should be a kind of limit one could customize. Especially when hitting 'example'tab... :-) I should have a shot at GT... I am using Pharo3. Phil Le 26 juin 2014 00:52, "Tudor Girba" <tudor(a)tudorgirba.com> a Ã©crit : > If you want to use PetitParser at full speed, you should take a look at > the dedicated PetitParser browser: PPBrowser open. > > And if you want to really go into it, you can also use the dedicated > inspector and debugger from GT. > > Cheers, > Doru > > > On Tue, Jun 24, 2014 at 2:25 PM, phil(a)highoctane.be <phil(a)highoctane.be> > wrote: > >> Thanks, didn't knew about this. >> >> BTW, PetitParser is really awesome. Up and running in a couple hours. Wow. >> >> Phil >> >> >> >> >> On Tue, Jun 24, 2014 at 2:00 PM, Mariano Martinez Peck < >> marianopeck(a)gmail.com> wrote: >> >>> What if you put your gofer expression to load PetitParser in a block >>> closure and then: >>> >>> SystemAnnouncer uniqueInstance suspendAllWhile: [ Gofer it ... ] >>> >>> ? >>> >>> (I don't know what Pharo version you are using...but if that doesn't >>> work check in BlockClosure for doSilently: or something similar). >>> >>> Best, >>> >>> >>> On Tue, Jun 24, 2014 at 5:52 AM, phil(a)highoctane.be <phil(a)highoctane.be> >>> wrote: >>> >>>> Looks like there is an announcement for added methods that is used by >>>> Voyage when loading packages. >>>> >>>> I was loading PetitParser and the image appeared unresponsive for quite >>>> a while. >>>> >>>> Is there a way to disable that check temporarily? >>>> >>>> Phil >>>> >>>> >>>> >>> >>> >>> -- >>> Mariano >>> http://marianopeck.wordpress.com >>> >> >> > > > -- > www.tudorgirba.com > > "Every thing has its own flow" >

June 26, 2014

Re: [Pharo-users] Contextual menu

by stepharo

Mark this is good that you ask questions! Keep asking :) On 25/6/14 11:30, Mark Rizun wrote: > Hi, > > Can somebody tell me, where I can find an implementation of contextual > menu. > In particular I'd like to know where I can find some kind of its > initialization and adding items to this menu. > > Cheers, > Mark

June 26, 2014

Re: [Pharo-users] Programming Puzzles & Code Golf: What color is this?

by MartinW

MartinW wrote > > MartinW wrote >> >> Nicolai Hess wrote >>> Color class>>r: 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 tested the code with Color random >> and only for the post changed to Color r:g:b:. > And some colors are found to be next to âtransparentâ for example > color := Color r: 100 g: 0 b: 0 range: 255. > which clearly has alpha 1.0. Ok, i have to get rid of transparent :) colorNames := Color registeredColorNames copyWithout: #transparent. -- View this message in context: http://forum.world.st/Programming-Puzzles-Code-Golf-What-color-is-this-tp47… Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.

June 26, 2014