January 2017 - Pharo-users - lists.pharo.org

Re: [Pharo-users] Slashdot Submission

by serge.stinckwich＠gmail.com

This one ? http://shop.oreilly.com/product/mobile/9780596529321.do EnvoyÃ© de mon iPhone > Le 3 janv. 2017 Ã 20:36, Alexandre Bergel <alexandre.bergel(a)me.com> a Ã©crit : > > Ah yes!!! That one! > > Okay! By the way, soon I will design a new lecture, and part of this collective intelligence book will be covered by my lecture. I will let you know. > > Alexandre > > >> On Jan 3, 2017, at 3:04 PM, stepharong <stepharong(a)free.fr> wrote: >> >> the one that I gave you :) >> and is on your dropbox folder. >> >> >> >> On Sun, 01 Jan 2017 22:06:32 +0100, Alexandre Bergel <alexandre.bergel(a)me.com> wrote: >> >> Hi Stef! >> >> Which "Collective Intelligence" book are you referring to? Googling it gives me plenty of hits that are not really a book >> >> Cheers >> Alexandre >> >>> Le 1 janv. 2017 Ã 21:32, stepharong <stepharong(a)free.fr> a Ã©crit : >>> >>> On Sun, 01 Jan 2017 19:04:14 +0100, Offray Vladimir Luna CÃ¡rdenas <offray.luna(a)mutabit.com> wrote: >>> >>> Page views are a pretty bad metric about quality of conversation. I remember the XKCD comic about "someone is wrong on the Internet"[1] and I wonder if the energy should be put there, at all. >>> >>> [1] https://www.xkcd.com/386/ >>> >>> In my case, some of my fellow programmers friends started with some friendly "bullying" about my choice of Smalltalk/Pharo, well also for my choice of fossil or anything not trendy or popular, and some of them joke about me being some kind of "cyberhypster" :-P. That was at the beginning, and instead of trying to convince them otherwise by talking I prefer to build and demo my Grafoscopio project in our hackerspace but with other people (journalist, students, philosophers, teachers) with the idea of data storytelling instead of programming. Now my fellow programmers friends show more interest (but I'm still a cyberhypster :-)). >>> >>> I like your process and it is an excellent one because at the end you get >>> >>> - an artefact >>> - credibility (even if you always have people telling you something) >>> - and even a community >>> >>> I like this idea of data analyst and journalist. I was planning to read and port to Pharo the collective intelligence book but I got distracted by my kids and I wrote some chapters for my new books. >>> If you are interested by the collective intelligence book let me know (it took me some time to find it on torrent) I bought it but it still did not arrive to my place >>> >>> May be I should also be a cyberhypster :) but I like to shave from time to time :) >>> >>> Stef >>> >> >> >> >> -- >> Using Opera's mail client: http://www.opera.com/mail/ > > -- > _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: > Alexandre Bergel http://www.bergel.eu > ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. > > > >

Jan. 3, 2017

Re: [Pharo-users] Slashdot Submission

by Alexandre Bergel

Ah yes!!! That one! Okay! By the way, soon I will design a new lecture, and part of this collective intelligence book will be covered by my lecture. I will let you know. Alexandre > On Jan 3, 2017, at 3:04 PM, stepharong <stepharong(a)free.fr> wrote: > > the one that I gave you :) > and is on your dropbox folder. > > > > On Sun, 01 Jan 2017 22:06:32 +0100, Alexandre Bergel <alexandre.bergel(a)me.com> wrote: > > Hi Stef! > > Which "Collective Intelligence" book are you referring to? Googling it gives me plenty of hits that are not really a book > > Cheers > Alexandre > > Le 1 janv. 2017 Ã 21:32, stepharong <stepharong(a)free.fr> a Ã©crit : > >> On Sun, 01 Jan 2017 19:04:14 +0100, Offray Vladimir Luna CÃ¡rdenas <offray.luna(a)mutabit.com> wrote: >> >> Page views are a pretty bad metric about quality of conversation. I remember the XKCD comic about "someone is wrong on the Internet"[1] and I wonder if the energy should be put there, at all. >> >> [1] https://www.xkcd.com/386/ >> >> In my case, some of my fellow programmers friends started with some friendly "bullying" about my choice of Smalltalk/Pharo, well also for my choice of fossil or anything not trendy or popular, and some of them joke about me being some kind of "cyberhypster" :-P. That was at the beginning, and instead of trying to convince them otherwise by talking I prefer to build and demo my Grafoscopio project in our hackerspace but with other people (journalist, students, philosophers, teachers) with the idea of data storytelling instead of programming. Now my fellow programmers friends show more interest (but I'm still a cyberhypster :-)). >> >> I like your process and it is an excellent one because at the end you get >> >> - an artefact >> - credibility (even if you always have people telling you something) >> - and even a community >> >> I like this idea of data analyst and journalist. I was planning to read and port to Pharo the collective intelligence book but I got distracted by my kids and I wrote some chapters for my new books. >> If you are interested by the collective intelligence book let me know (it took me some time to find it on torrent) I bought it but it still did not arrive to my place >> >> May be I should also be a cyberhypster :) but I like to shave from time to time :) >> >> Stef >> > > > > -- > Using Opera's mail client: http://www.opera.com/mail/ -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

Jan. 3, 2017

selectAllSortBy: usage

by Asbath Sama biyalou

Hi everybody. I have an object and I want to select all of them sorting them by date (Date) and hour(Time). But I don't know to tell that condition to selectAllSortBy: I tried some things but no result. I am using Voyage with mongoDB. Thanks Asbath

Jan. 3, 2017

Re: [Pharo-users] Slashdot Submission

by stepharong

the one that I gave you :) and is on your dropbox folder. On Sun, 01 Jan 2017 22:06:32 +0100, Alexandre Bergel <alexandre.bergel(a)me.com> wrote: > Hi Stef! > > Which "Collective Intelligence" book are you referring to? Googling it > gives me plenty of hits that are not really a book > > CheersAlexandre > Le 1 janv. 2017 Ã 21:32, stepharong <stepharong(a)free.fr> a Ã©crit : > >> On Sun, 01 Jan 2017 19:04:14 +0100, Offray Vladimir Luna CÃ¡rdenas >> <offray.luna(a)mutabit.com> wrote: >> >>> >>> Page views are a pretty bad metric about quality of conversation. I >>> remember the XKCD comic about "someone is wrong on the Internet"[1] >>> and I wonder if the energy should be put >>>there, at all. >>> [1] https://www.xkcd.com/386/ >>> In my case, some of my fellow programmers friends started with some >>> friendly "bullying" about my choice of Smalltalk/Pharo, well also for >>> my choice of fossil or anything not trendy >>>or popular, and some of >>> them joke about me being some kind of "cyberhypster" :-P. That was at >>> the beginning, and instead of trying to convince them otherwise by >>> talking I prefer to >>>build and demo my Grafoscopio project in our >>> hackerspace but with other people (journalist, students, philosophers, >>> teachers) with the idea of data storytelling instead of >>> >>>programming. Now my fellow programmers friends show more interest >>> (but I'm still a cyberhypster :-)). >> >> I like your process and it is an excellent one because at the end you >> get >> - an artefact- credibility (even if you always have people telling you >> something)- and even a community >> >> I like this idea of data analyst and journalist. I was planning to read >> and port to Pharo the collective intelligence book but I got distracted >> by my kids and I wrote some chapters for my >>new books.If you are >> interested by the collective intelligence book let me know (it took me >> some time to find it on torrent) I bought it but it still did not >> arrive to my placeMay be I should also be a cyberhypster :) but I like >> to shave from time to time :) >> >> Stef >> -- Using Opera's mail client: http://www.opera.com/mail/

Jan. 3, 2017

[smalltalkhub.com] Feature to recover password please ?

by Jigyasa Grover

Hey all ! I came back to Pharo & smalltalkhub.com after a long time. After much efforts I am finally able to recover my UserID (Sorry but the search feature isn't that great as well) but the password still remains a mystery. A way out to recover my lost password shall be really great. "Forgot Password" option please ? What shall be the alternate way out ? Create a new ID ? I am stuck. Help appreciated. Thanks. Looking forward to a helpful response please. - Jigyasa Grover -- View this message in context: http://forum.world.st/smalltalkhub-com-Feature-to-recover-password-please-t… Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.

Jan. 3, 2017

Re: [Pharo-users] Rest post methods

by Asbath Sama biyalou

Thanks Sven. I will try it. On 02/01/2017 23:49, Sven Van Caekenberghe wrote: >> On 2 Jan 2017, at 20:42, Asbath Sama biyalou <asamabiyalou(a)yahoo.com> wrote: >> >> Thanks Sven. >> >> That is fine. According to your answer this is not a problem of >> implementation of rest methods. > Indeed. > >> But It is a problem of client. > Yes. > >> Then Have you an idea on how to do that client on Android? > I am afraid not. > > The chapter of the Pharo Enterprise book that I gave contains examples of how to do it using curl, which is a *nix command line http client. From there you should be able to find your way. Good luck, it should not be too hard. > >> Cheers >> >> Asbath >> >> >> On 02/01/2017 18:57, Sven Van Caekenberghe wrote: >>> Hi Asbath, >>> >>> From what I can see in the code included in the email, you wrote a POST handler that expects/accepts JSON, while the client call sends a application/x-www-form-urlencoded payload. >>> >>> You need to send JSON data. The following creates a client that sends and expects JSON. >>> >>> ZnClient new >>> url: 'http://localhost:8888/test'l; >>> accept: ZnMimeType applicationJson; >>> contentReader: [ :entity | entity ifNotNil: [ NeoJSONReader fromString: entity contents ] ]; >>> contentWriter: [ :object | ZnEntity with: (NeoJSONWriter toString: object) type: ZnMimeType applicationJson ]. >>> >>> To send data along, you can just pass it using #contents: >>> >>> client contents: { #username->'john'. #password->'secret } asDictionary. >>> >>> The #contentWriter will do the conversion. Finally, you execute using #get, #put, #post or #delete. You could also use any object that has a #neoJsonMapping. >>> >>> Have a look at section 11.3 in https://ci.inria.fr/pharo-contribution/job/EnterprisePharoBook/lastSuccessf… as well as the whole chapter. >>> >>> HTH, >>> >>> Sven >>> >>>> On 2 Jan 2017, at 18:41, Asbath Sama biyalou via Pharo-users <pharo-users(a)lists.pharo.org> wrote: >>>> >>>> >>>> From: Asbath Sama biyalou <asamabiyalou(a)yahoo.com> >>>> Subject: Rest post methods >>>> Date: 2 January 2017 at 18:41:30 GMT+1 >>>> To: Pharo users users <pharo-users(a)lists.pharo.org> >>>> >>>> >>>> Hello Everybody. >>>> I am implementing an architecture of rest services like in TinyBlog >>>> tutorial. Now I want to implement post >>>> methods. But it doesn't work. My >>>> execute function >>>> execute >>>> | user u | >>>> >>>> [ >>>> user := NeoJSONReader fromString: self context request rawBody. >>>> u := User new pseudo: (user at: #pseudo); >>>> numero_telephone: (user at: #numero_telephone). >>>> user save. >>>> ] on: Error do: [ self context request badRequest ]. >>>> self dataType: WAMimeType textPlain with: '' >>>> >>>> neojsonmapping on class User >>>> >>>> neoJsonMapping: mapper >>>> mapper for: self do: [ :mapping | mapping mapAllInstVars ] >>>> >>>> The restfilter consumes */json. >>>> >>>> I test it with ZnClient but that is not working. >>>> ZnClient new >>>> url: 'http://localhost:8080/Application/users/add'; >>>> formAt: 'pseudo' put: 'Big man'; >>>> formAt: 'numero_telephone' put: '99546321'; >>>> post. >>>> >>>> I don't know what is the matter. >>>> >>>> Thanks. >>>> >>>> Asbath >>>> >>>> >>>> >>>>

Jan. 2, 2017

Re: [Pharo-users] Rest post methods

by Sven Van Caekenberghe

> On 2 Jan 2017, at 20:42, Asbath Sama biyalou <asamabiyalou(a)yahoo.com> wrote: > > Thanks Sven. > > That is fine. According to your answer this is not a problem of > implementation of rest methods. Indeed. > But It is a problem of client. Yes. > Then Have you an idea on how to do that client on Android? I am afraid not. The chapter of the Pharo Enterprise book that I gave contains examples of how to do it using curl, which is a *nix command line http client. From there you should be able to find your way. Good luck, it should not be too hard. > Cheers > > Asbath > > > On 02/01/2017 18:57, Sven Van Caekenberghe wrote: >> Hi Asbath, >> >> From what I can see in the code included in the email, you wrote a POST handler that expects/accepts JSON, while the client call sends a application/x-www-form-urlencoded payload. >> >> You need to send JSON data. The following creates a client that sends and expects JSON. >> >> ZnClient new >> url: 'http://localhost:8888/test'l; >> accept: ZnMimeType applicationJson; >> contentReader: [ :entity | entity ifNotNil: [ NeoJSONReader fromString: entity contents ] ]; >> contentWriter: [ :object | ZnEntity with: (NeoJSONWriter toString: object) type: ZnMimeType applicationJson ]. >> >> To send data along, you can just pass it using #contents: >> >> client contents: { #username->'john'. #password->'secret } asDictionary. >> >> The #contentWriter will do the conversion. Finally, you execute using #get, #put, #post or #delete. You could also use any object that has a #neoJsonMapping. >> >> Have a look at section 11.3 in https://ci.inria.fr/pharo-contribution/job/EnterprisePharoBook/lastSuccessf… as well as the whole chapter. >> >> HTH, >> >> Sven >> >>> On 2 Jan 2017, at 18:41, Asbath Sama biyalou via Pharo-users <pharo-users(a)lists.pharo.org> wrote: >>> >>> >>> From: Asbath Sama biyalou <asamabiyalou(a)yahoo.com> >>> Subject: Rest post methods >>> Date: 2 January 2017 at 18:41:30 GMT+1 >>> To: Pharo users users <pharo-users(a)lists.pharo.org> >>> >>> >>> Hello Everybody. >>> I am implementing an architecture of rest services like in TinyBlog >>> tutorial. Now I want to implement post >>> methods. But it doesn't work. My >>> execute function >>> execute >>> | user u | >>> >>> [ >>> user := NeoJSONReader fromString: self context request rawBody. >>> u := User new pseudo: (user at: #pseudo); >>> numero_telephone: (user at: #numero_telephone). >>> user save. >>> ] on: Error do: [ self context request badRequest ]. >>> self dataType: WAMimeType textPlain with: '' >>> >>> neojsonmapping on class User >>> >>> neoJsonMapping: mapper >>> mapper for: self do: [ :mapping | mapping mapAllInstVars ] >>> >>> The restfilter consumes */json. >>> >>> I test it with ZnClient but that is not working. >>> ZnClient new >>> url: 'http://localhost:8080/Application/users/add'; >>> formAt: 'pseudo' put: 'Big man'; >>> formAt: 'numero_telephone' put: '99546321'; >>> post. >>> >>> I don't know what is the matter. >>> >>> Thanks. >>> >>> Asbath >>> >>> >>> >>> >

Jan. 2, 2017

Re: [Pharo-users] Rest post methods

by Asbath Sama biyalou

Thanks Sven. That is fine. According to your answer this is not a problem of implementation of rest methods. But It is a problem of client. Then Have you an idea on how to do that client on Android? Cheers Asbath On 02/01/2017 18:57, Sven Van Caekenberghe wrote: > Hi Asbath, > > From what I can see in the code included in the email, you wrote a POST handler that expects/accepts JSON, while the client call sends a application/x-www-form-urlencoded payload. > > You need to send JSON data. The following creates a client that sends and expects JSON. > > ZnClient new > url: 'http://localhost:8888/test'l; > accept: ZnMimeType applicationJson; > contentReader: [ :entity | entity ifNotNil: [ NeoJSONReader fromString: entity contents ] ]; > contentWriter: [ :object | ZnEntity with: (NeoJSONWriter toString: object) type: ZnMimeType applicationJson ]. > > To send data along, you can just pass it using #contents: > > client contents: { #username->'john'. #password->'secret } asDictionary. > > The #contentWriter will do the conversion. Finally, you execute using #get, #put, #post or #delete. You could also use any object that has a #neoJsonMapping. > > Have a look at section 11.3 in https://ci.inria.fr/pharo-contribution/job/EnterprisePharoBook/lastSuccessf… as well as the whole chapter. > > HTH, > > Sven > >> On 2 Jan 2017, at 18:41, Asbath Sama biyalou via Pharo-users <pharo-users(a)lists.pharo.org> wrote: >> >> >> From: Asbath Sama biyalou <asamabiyalou(a)yahoo.com> >> Subject: Rest post methods >> Date: 2 January 2017 at 18:41:30 GMT+1 >> To: Pharo users users <pharo-users(a)lists.pharo.org> >> >> >> Hello Everybody. >> I am implementing an architecture of rest services like in TinyBlog >> tutorial. Now I want to implement post >> methods. But it doesn't work. My >> execute function >> execute >> | user u | >> >> [ >> user := NeoJSONReader fromString: self context request rawBody. >> u := User new pseudo: (user at: #pseudo); >> numero_telephone: (user at: #numero_telephone). >> user save. >> ] on: Error do: [ self context request badRequest ]. >> self dataType: WAMimeType textPlain with: '' >> >> neojsonmapping on class User >> >> neoJsonMapping: mapper >> mapper for: self do: [ :mapping | mapping mapAllInstVars ] >> >> The restfilter consumes */json. >> >> I test it with ZnClient but that is not working. >> ZnClient new >> url: 'http://localhost:8080/Application/users/add'; >> formAt: 'pseudo' put: 'Big man'; >> formAt: 'numero_telephone' put: '99546321'; >> post. >> >> I don't know what is the matter. >> >> Thanks. >> >> Asbath >> >> >> >>

Jan. 2, 2017

Re: [Pharo-users] Rest post methods

by Sven Van Caekenberghe

Hi Asbath, >From what I can see in the code included in the email, you wrote a POST handler that expects/accepts JSON, while the client call sends a application/x-www-form-urlencoded payload. You need to send JSON data. The following creates a client that sends and expects JSON. ZnClient new url: 'http://localhost:8888/test'l; accept: ZnMimeType applicationJson; contentReader: [ :entity | entity ifNotNil: [ NeoJSONReader fromString: entity contents ] ]; contentWriter: [ :object | ZnEntity with: (NeoJSONWriter toString: object) type: ZnMimeType applicationJson ]. To send data along, you can just pass it using #contents: client contents: { #username->'john'. #password->'secret } asDictionary. The #contentWriter will do the conversion. Finally, you execute using #get, #put, #post or #delete. You could also use any object that has a #neoJsonMapping. Have a look at section 11.3 in https://ci.inria.fr/pharo-contribution/job/EnterprisePharoBook/lastSuccessf… as well as the whole chapter. HTH, Sven > On 2 Jan 2017, at 18:41, Asbath Sama biyalou via Pharo-users <pharo-users(a)lists.pharo.org> wrote: > > > From: Asbath Sama biyalou <asamabiyalou(a)yahoo.com> > Subject: Rest post methods > Date: 2 January 2017 at 18:41:30 GMT+1 > To: Pharo users users <pharo-users(a)lists.pharo.org> > > > Hello Everybody. > I am implementing an architecture of rest services like in TinyBlog > tutorial. Now I want to implement post > methods. But it doesn't work. My > execute function > execute > | user u | > > [ > user := NeoJSONReader fromString: self context request rawBody. > u := User new pseudo: (user at: #pseudo); > numero_telephone: (user at: #numero_telephone). > user save. > ] on: Error do: [ self context request badRequest ]. > self dataType: WAMimeType textPlain with: '' > > neojsonmapping on class User > > neoJsonMapping: mapper > mapper for: self do: [ :mapping | mapping mapAllInstVars ] > > The restfilter consumes */json. > > I test it with ZnClient but that is not working. > ZnClient new > url: 'http://localhost:8080/Application/users/add'; > formAt: 'pseudo' put: 'Big man'; > formAt: 'numero_telephone' put: '99546321'; > post. > > I don't know what is the matter. > > Thanks. > > Asbath > > > >

Jan. 2, 2017

Rest post methods

by Asbath Sama biyalou

Hello Everybody. I am implementing an architecture of rest services like in TinyBlog tutorial. Now I want to implement post methods. But it doesn't work. My execute function execute | user u | [ user := NeoJSONReader fromString: self context request rawBody. u := User new pseudo: (user at: #pseudo); numero_telephone: (user at: #numero_telephone). user save. ] on: Error do: [ self context request badRequest ]. self dataType: WAMimeType textPlain with: '' neojsonmapping on class User neoJsonMapping: mapper mapper for: self do: [ :mapping | mapping mapAllInstVars ] The restfilter consumes */json. I test it with ZnClient but that is not working. ZnClient new url: 'http://localhost:8080/Application/users/add'; formAt: 'pseudo' put: 'Big man'; formAt: 'numero_telephone' put: '99546321'; post. I don't know what is the matter. Thanks. Asbath

Jan. 2, 2017