Error Handling - Part 4 – Dyalog Webinar with Adám Brudzewsky
Adám continues his series on error handling, this time focusing on the trapping mechanism ⎕TRAP and using the error information and diagnostic messaging with ⎕DMX.
Slides PPTX: https://www.dyalog.com/uploads/files/...
Slides PDF: https://www.dyalog.com/uploads/files/...
Start: (0:00)
Introduction and series recap: (0:04)
Example - convert text to hexadecimal encoding: (2:52)
An expected error: (4:18)
Turn off error trapping with a debug switch: (8:08)
Multi-level trapping for unexpected errors: (11:00)
Collecting error information: (19:05)
Scoping issues in dfns: (23:33)
Collecting error information in dfns: (28:00)
Scope capsules: (32:33)
Episode recap and conclusion: (38:12)
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