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Getting started with APLNext.

Last post 06-17-2007, 7:56 AM by grant.kilvington. 4 replies.
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  • Getting started with APLNext.

     06-13-2007, 8:38 PM

    I am someone who has only ever used APL (no experience with compiled stuff), so can anyone suggest a learning path to get me up to speed? What I think I need is something like "APL is Easy"!.

    Also I probably need to read about C# and .Net - any book recommendations?  There are so many to choose from so a bit of help here would be great.

  • Re: Getting started with APLNext.

     06-14-2007, 9:21 AM

    You can start with the Tutorials section of the documentation for Visual APL. This contains a good number of examples that can get you started with Visual APL.

    You can also search for the QuickStarts in the .Net Framework SDK. The QuickStarts is a set of samples that showcase a lot of the features of .Net and are available in C# and VB.net.

  • Re: Getting started with APLNext.

     06-14-2007, 6:33 PM

    Thanks again Jairo.  I already had a look at the Tutorial and can get the examples working OK (or most of them anyway).

    What I want to get a feel for is how to do the equivalent of:

     - Creating a workspace for my app

     - Loading it and executing []lx

    and so on.

    For example I was unable to do something like:

    'fm' []wi 'Create' 'Form'

    I think there is so much information I am a bit overwhelmed (I am getting old!).

    Cheers.

  • Re: Getting started with APLNext.

     06-15-2007, 9:09 AM

    Hello Grant,

    Hope you are keeping well.

    There is no workspace with Visual APL, so there is no []lx. []wi is an (enhanced!) legacy feature and like the native and component file systems, not available by default; you have to make a reference to the libraries.

    Visual APL is a (welcome, because it is in the right direction!) upheaval in the cosy world of APL+Win. I know exactly what you mean by 'overwhelmed' ... and 'old'.

    My version RC7.0 has ceased to work. I do not know what version you are using. The Cielo Explorer is a good place to start and explore the new structure for defining functions, index origin (0 by default), scoping (very different from APL+Win), the reversal of localisation rules. You can also explore the new APL function signatures here (i.e. overloading and the function signatures that allow optional/named/positional parameters).

    I would recommend that you watch the webcasts to get started; implicitly, these show how to use VS2005 as well as features of Visual APL.

     

     

  • Re: Getting started with APLNext.

     06-17-2007, 7:56 AM

    Thanks Ajay, hope you are well also.  I had a plan, which was to watch the webcasts starting with the oldest first, but I couldn't get them to work, it was as though the files had been corrupted.  I had the same problem on my laptop as well.

    The more recent ones work fine.

    Cheers.

    Grant

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