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by Jocelyn-Fiat (modified: 2017 May 24)

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Check the latest messages:

  • Jul 10
    Re: [eiffel-users] Linux GCC Warning
    Fair enough On Tue, Jul 10, 2018, 5:58 PM Berend de Boer wrote: > >>>>> "Larry" == Larry Rix writes: > > Larry> Preparing C compilation Compiling C code in E1 > Larry> > /home/larry/.es/eiffel_user_files/18.01/precomp/spec/unix/EIFGENs/ >
  • Jul 10
    Re: [eiffel-users] Linux GCC Warning
    Larry> Preparing C compilation Compiling C code in E1 Larry> /home/larry/.es/eiffel_user_files/18.01/precomp/spec/unix/EIFGENs/ Larry> base-scoop-safe/W_code/preobj.o(Cobj8.o): In function Larry> `F236_6741': (.text+0x4c3e1): warning: the use of `tempnam' Larry> is dangerous
  • Jul 07
    Re: Deep Learning, Machine Learning, and AI
    Got this on external C compile output using Linux and gcc: Preparing C compilation Compiling C code in E1 /home/larry/.es/eiffel_user_files/18.01/precomp/spec/unix/EIFGENs/base-scoop-safe/W_code/preobj.o(Cobj8.o): In function `F236_6741': (.text+0x4c3e1): warning: the use of `tempnam' is dangerous
  • Jul 07
    Linux GCC Warning
    Got this as an external C/C++ compile under Linux using GCC: Preparing C compilation Compiling C code in E1 /home/larry/.es/eiffel_user_files/18.01/precomp/spec/unix/EIFGENs/base-scoop-safe/W_code/preobj.o(Cobj8.o): In function `F236_6741': (.text+0x4c3e1): warning: the use of `tempnam' is
  • Jul 06
    Re: DataView cluster
    You are quite welcome! On Friday, July 6, 2018 at 5:29:57 AM UTC-4, ООО Навигатор wrote: > > Thank you very much for the video example. > > пятница, 6 июля 2018 г., 4:47:32 UTC+3 пользователь Larry Rix написал: >> >> https://youtu.be/sxbQWoLqrvI ... video example >> >> On Tuesday, June 19, 2018 at
  • Jul 06
    Re: DataView cluster
    Thank you very much for the video example. пятница, 6 июля 2018 г., 4:47:32 UTC+3 пользователь Larry Rix написал: > > https://youtu.be/sxbQWoLqrvI ... video example > > On Tuesday, June 19, 2018 at 4:03:34 PM UTC-4, ООО Навигатор wrote: >> >> you're absolutely right. >> EiffelStore DataView
  • Jul 06
    Re: DataView cluster
    https://youtu.be/sxbQWoLqrvI ... video example On Tuesday, June 19, 2018 at 4:03:34 PM UTC-4, ООО Навигатор wrote: > > you're absolutely right. > EiffelStore DataView Cluster. > I would like to see a very simple example. > If it's not too much trouble. > > > > вторник, 19 июня 2018 г., 4:40:05
  • Jul 03
    Eiffel concurrent garbage collection

    Can anyone explain how the concurrent garbage collection is implemented in eiffel ? What i found are details regarding garbage collection for sequential programs: - generation scavaging - mark and sweep - memory compaction

    Does Eiffel handle the concurrent (using SCOOP) garbage collection differently? Using SCOOP the heap is divided in regions for each separate objects. Which are the criteria to deallocate a specific object?

  • Jun 28
    Misnomers in EXECUTION_ENVIRONMENT
    It has occurred to me that there are some strange directory name misnomers in EXECUTION_ENVIRONMENT. home_directory_path I think it natural to expect home_directory_path to return $HOME on Linux and %HOMEDRIVE%\%HOMEPATH% on Windows. The latter environ names have existed since at least Windows-X
  • Jun 27
    Re: [eiffel-users] DataView cluster
    I will do my part to handle the stale docs. On Tuesday, June 26, 2018 at 5:39:32 PM UTC-4, javier hector wrote: > > It seems the documentation is obsolete. > You can use the following code. > > selection: DB_SELECTION > tuple: DB_TUPLE > ... > create tuple.copy (selection.cursor) > > To learn
  • Jun 26
    Re: [eiffel-users] DataView cluster
    It seems the documentation is obsolete. You can use the following code. selection: DB_SELECTION tuple: DB_TUPLE ... create tuple.copy (selection.cursor) To learn more about it, please check the store example that comes with EiffelStudio `examples\store\esql`. /Javier On Tuesday, June 26,
  • Jun 26
    Re: [eiffel-users] DataView cluster
    https://www.eiffel.org/doc/solutions/Selection_Access selection: DB_SELECTION tuple: DB_TUPLE ... create tuple.make_from_cursor (selection.cursor)(???? not find tuple.make_from_cursor ) вторник, 19 июня 2018 г., 20:13:10 UTC+3 пользователь Alexander Kogtenkov написал: > > Indeed, the
  • Jun 22
    Re: Deep Learning, Machine Learning, and AI
    Hi, If that can be of any use; I had a student that create a little neural network library entirely in Eiffel. You can find it there: https://github.com/ZeLarpMaster/Neural-Network . Also, there is a little example where the neural network learn the XOR operator there: https://github.com/ZeLarp
  • Jun 20
    Re: [eiffel-users] Eiffel Smart Phone Apps
    Thank you very much for your responses - this gives me some direction for digging deeper. Anthony On Wed, Jun 20, 2018 at 1:20 PM, 'Louis M' via Eiffel Users < eiffel...@googlegroups.com> wrote: > Hi, > > in fact, I have already compile and execute an Eiffel Hello World program > on Android.
  • Jun 20
    Re: [eiffel-users] Eiffel Smart Phone Apps
    Hi, in fact, I have already compile and execute an Eiffel Hello World program on Android. There is a little how-to there: https://github.com/tioui/Eiffel_Spec/tree/master/android-spec . The problem is that it cannot use the user interface library. We could use Qt as GUI toolkit, but the problem
  • Jun 20
    Re: [eiffel-users] DataView cluster
    Alexander, I presume the library is not used and this is why it is not maintained. I further presume, the library is not used because it is more useful or understandable than just using Base classes, types, and data structures coupled with existing EV GUI classes, yes? Given the above—I further
  • Jun 20
    Re: [eiffel-users] Deep Learning, Machine Learning, and AI
    An interesting find: Data sets upon which one can exercise ML. https://archive.ics.uci.edu/ml/index.php
  • Jun 20
    Re: [eiffel-users] DataView cluster
    EiffelWeb? вторник, 19 июня 2018 г., 20:13:10 UTC+3 пользователь Alexander Kogtenkov написал: > > Indeed, the Dataview library included in the Store library was developed > to visualize data using Vision library. > However, there are no examples and, although, it can be compiled without > an
  • Jun 19
    Re: DataView cluster
    you're absolutely right. EiffelStore DataView Cluster. I would like to see a very simple example. If it's not too much trouble. вторник, 19 июня 2018 г., 4:40:05 UTC+3 пользователь Larry Rix написал: > > I presume you are referring to the dataview cluster in the store_dataview > library, yes?
  • Jun 19
    Re: [eiffel-users] Deep Learning, Machine Learning, and AI
    Hi, We have some AI expertise, but nothing written in Eiffel yet, related to AI/ML. Yesterday I wrote a code generator for clusters/classes/features generation, related to the initial basic structure of Neural Networks simulator. (I love Eiffel, but no time for real SW development) In general,
  • Jun 19
    Re: [eiffel-users] DataView cluster
    Indeed, the Dataview library included in the Store library was developed to visualize data using Vision library. However, there are no examples and, although, it can be compiled without an issue, the dataview library is not actively maintained. It would help it you could provide some more details
  • Jun 19
    Re: [eiffel-users] Deep Learning, Machine Learning, and AI
    Looks like Google has an excellent tutorial to get started with! https://developers.google.com/machine-learning/crash-course
  • Jun 19
    Re: DataView cluster
    I presume you are referring to the dataview cluster in the store_dataview library, yes? If so, then you're referring to the DV_? collection of classes, yes?
  • Jun 18
    Re: [eiffel-users] Eiffel Smart Phone Apps
    Hi Anthony In theory it is possible to have Eiffel running on Android since there is a native development kit that uses C and C++ but making an Eiffel SDK is something for a future community effort, and I don't see that happening anytime soon. https://developer.android.com/ndk/guides/ However
  • Jun 18
    Remembering the Vasa!!
    Did anyone see this article in The Register? What's all the C Plus Fuss? Bjarne Stroustrup warns of dangerous future plans for his C++ https://www.theregister.co.uk/2018/06/18/bjarne_stroustrup_c_plus_plus/ I put in this comment. I remember reading something a long time ago by Bjarne on the
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