- Pharo-users - lists.pharo.org

Re: [Pharo-users] NeoCSV with numerous fields

by Hilaire

The data come from sensors in 60, 600 and 6000 fields. I can do has below but I need to know first the number of fields. But it's ok. csv := (NeoCSVReader on: stream) separator: Character tab. 60 timesRepeat: [ csv addFloatField]. csv upToEnd inspect. Le 22/12/2019 Ã 17:34, Sven Van Caekenberghe a Ã©critÂ : > Or do you want something else ? -- Dr. Geo http://drgeo.eu

Dec. 22, 2019

Re: [Pharo-users] NeoCSV with numerous fields

by Sven Van Caekenberghe

Hi Hilaire, Maybe I don't understand your question, but reading floats with NeoCSV is quite elementary: data := '10.5,-7.5\10.4,-7.4\10.3,-7.3\10.2,-7.2\10.1,-7.1' withCRs. (NeoCSVReader on: data readStream) addFloatField; addFloatField; upToEnd. "#(#(10.5 -7.5) #(10.4 -7.4) #(10.3 -7.3) #(10.2 -7.2) #(10.1 -7.1))" There is even a #addFloatFieldRadixPointComma that shows how to do more custom number reading. Or do you want something else ? Sven > On 22 Dec 2019, at 17:03, Hilaire <hilaire(a)drgeo.eu> wrote: > > Hi, > > I have float number datas coming with 60, 600 and 6000 rows. > > Is there a convenient way to let NeoCSV load and convert to array of floats. > > So far, I am doing it by "hand" with stream? > > Thanks > > Hilaire > > -- > Dr. Geo > http://drgeo.eu > > >

Dec. 22, 2019

Re: [Pharo-users] NeoCSV with numerous fields

by CÃ©drick BÃ©ler

Hi Hilaire, I think data frame is better for such case https://github.com/PolyMathOrg/DataFrame Cheers, Cedrick et bonne fÃªtes ;) > Le 22 dÃ©c. 2019 Ã 17:04, Hilaire <hilaire(a)drgeo.eu> a Ã©crit : > > ï»¿Hi, > > I have float number datas coming with 60, 600 and 6000 rows. > > Is there a convenient way to let NeoCSV load and convert to array of floats. > > So far, I am doing it by "hand" with stream? > > Thanks > > Hilaire > > -- > Dr. Geo > http://drgeo.eu > > >

Dec. 22, 2019

NeoCSV with numerous fields

by Hilaire

Hi, I have float number datas coming with 60, 600 and 6000 rows. Is there a convenient way to let NeoCSV load and convert to array of floats. So far, I am doing it by "hand" with stream? Thanks Hilaire -- Dr. Geo http://drgeo.eu

Dec. 22, 2019

Re: [Pharo-users] Namespaces (was Re: Behold Pharo: The Modern Smalltalk)

by ponyatov

What is the modern state of namespaces support? Maybe in Pharo 8 (or 9) I'm going to model some generic async Smalltalk in Pharo, package-bounded namespaces can save me from prefixing every class name. -- Sent from: http://forum.world.st/Pharo-Smalltalk-Users-f1310670.html

Dec. 22, 2019

Re: [Pharo-users] I feel like an overwhelmed maintenance programmer - how to get some toeholds?

by pmissech

It's not particularly a novel idea. Some people were talking about doing it, but we have to check with our employer, or organize this on our free time. We didn't because of the Christmas holidays approaching. Pierre. On 22/12/2019 01:44, Pierce Ng wrote: > On Sat, Dec 21, 2019 at 08:32:02AM -0600, ponyatov wrote: >> The problem can be covered by a few experienced programmers who stream their >> everyday work on a regular basis. >> As I know, there is no anyone doing it. > Twitch for programmers? Intriguing idea. > > Pierce >

Dec. 22, 2019

Re: [Pharo-users] Teapot load error - ZdcPluginMissing

by BrunoBB

This is closed because is was fixed with: http://forum.world.st/External-Module-not-found-LGitLibrary-td5108496.html#… -- Sent from: http://forum.world.st/Pharo-Smalltalk-Users-f1310670.html

Dec. 22, 2019

Re: [Pharo-users] External Module not found - LGitLibrary

by BrunoBB

Hi, Finally i remember how i fixed this problem in the past. Just a small description for the record. libgit2.dll fail to load on startup on Pharo 7 on Windows (in this case 8). * Starting Pharo from launcher >> libgit2.dll load FAIL * Starting Pharo from command line >> libgit2.dll load FAIL * Double click on Pharo.exe and selecting the image (and viceversa) >> libgit2.dll load FAIL Solution: Open 2 different file explorers and drag&drop your Pharo image on Pharo.exe >> it works !!! The funny thing is after applying the solution the previous methods that failed to load the DLL start to work ok. So, it seems some hacky problem with Windows LoadLibrary()... and the association between .image file and Pharo.exe Thanks Andrei and Ben for your answers !!! regards, bruno -- Sent from: http://forum.world.st/Pharo-Smalltalk-Users-f1310670.html

Dec. 22, 2019

Re: [Pharo-users] External Module not found - LGitLibrary

by BrunoBB

Hi, Reboot the machine usually fixed the problem but not this time. Note: It happen on image startup. regards, bruno -- Sent from: http://forum.world.st/Pharo-Smalltalk-Users-f1310670.html

Dec. 22, 2019

Re: [Pharo-users] I feel like an overwhelmed maintenance programmer - how to get some toeholds?

by Pierce Ng

On Sat, Dec 21, 2019 at 08:32:02AM -0600, ponyatov wrote: > The problem can be covered by a few experienced programmers who stream their > everyday work on a regular basis. > As I know, there is no anyone doing it. Twitch for programmers? Intriguing idea. Pierce

Dec. 22, 2019