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Error Handling in Scan Endscan Loop
Message
From
30/01/2014 13:08:15
John Ryan
Captain-Cooker Appreciation Society
Taumata Whakatangi ..., New Zealand
 
 
To
30/01/2014 12:36:57
General information
Forum:
Visual FoxPro
Category:
Coding, syntax & commands
Environment versions
Visual FoxPro:
VFP 9 SP2
OS:
Windows 8
Network:
Windows XP
Database:
Visual FoxPro
Application:
Desktop
Miscellaneous
Thread ID:
01592536
Message ID:
01592669
Views:
57
>>Unit Testing and iterative development will eliminate most of that. I'm working on an application right now that will open an Excel sheet, parse the data, and create an XML file for import into a different system. We bought an Excel library for this. It's API seems strange and I don't need almost all of it. No charting, no display, etc. I had to wade through the docs more than once to find what I need. Now that I have that, I'm writing lots more code. But, I'm doing it along with unit tests, so I write a bit of code, run the test, write a bit more code, run the test.

Were this discussion occurring a decade ago, your average practitioner would know exactly how to complete your task as described using a single predictable product, writing a single proc that could be written and tested in about an hour. You prove Dragan's point: only IT would see it as a benefit now to have to purchase an extra tool and then wade through a galaxy of features that are no good to you.

So much for tech advancement making things easier and more streamlined. Rube Goldberg would have loved "modern" IT, as well as the tendency for gurus to glory in the pointless complexity of it all while insisting that it's for the customer, all for the customer.
"... They ne'er cared for us
yet: suffer us to famish, and their store-houses
crammed with grain; make edicts for usury, to
support usurers; repeal daily any wholesome act
established against the rich, and provide more
piercing statutes daily, to chain up and restrain
the poor. If the wars eat us not up, they will; and
there's all the love they bear us.
"
-- Shakespeare: Coriolanus, Act 1, scene 1
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