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Free Stuff!

By William Hawkins, Posted on March 14, 2011 at 2:46 pm

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It’s a rare occasion where anything is truely free. Most of the time it’s simply a way for a marketing company to obtain information about you, so they can provide (or bombard) you with information about products that you have no interest in purchasing. However, there are some occasions when “free” really does mean that there’s no additional cost. The Synergex CodeExchange is (IMHO) one of those gems.
In may last blog, I discussed the process of validating a large number of the CodeExchange submissions with Synergy 9.5 and Synergy for .Net. In this blog, I want to highlight a couple of new submissions that you may find useful.

SynArrayList – this submission contains a couple of subroutines that allow you to sort an ArrayList in Synergy, either using a bubble sort or dynamic memory/qsort. You probably won’t need to use both methods of sorting, but they provide code examples to allow you to create custom sort routines of your own. This submission also contains an example of extending the ArrayList class, and creating a new class that processes Synergy alpha types natively.  This allows you to avoid the requirement to box/unbox your alpha variables as you process a collection.  Of course, the underlying arraylist still requires object types, but you don’t have to be concerned about that. And it has sort() and reverse() methods and some other ArrayList method that are part of the ArrayList class in .NET

SourceTree – this submission builds a utility that will parse your source code, and generate a data file that records the subroutine/functions in your application that call other subroutines/functions.  This allows you to create documentation on where routines are used in your application.  It can also be used to generate a list of routines called by a particular subroutine/function/mainline and all the routines that are called by those routines.

I’m also working on some other CodeExchange submissions – examples include a file I/O class and a utlity to create the xfNetLink attributes that can decorate your code.  Watch this space!!!


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