Recent CodeSOD

Code Snippet Of the Day (CodeSOD) features interesting and usually incorrect code snippets taken from actual production code in a commercial and/or open source software projects.

Aug 2021

Select Orders

by in CodeSOD on

Some time ago, Will started a new job- a four month contract to take an old, ugly DOS application and turn it into a new, shiny VisualBasic 6 application. "And," the new boss explained, "the new program is almost done anyway. It's just that the last guy left, so we need someone to take it over the finish line."

A key feature was that it needed to be able to fetch PDF files stored on a shared network drive. The order numbers were serialized, but the PDFs themselves were organized by year, creating file paths like I:\ORDLOG\2007\172.pdf. Now, in this particular block of code, one had access to both the ordnum and the ordyear, so constructing this path could be a trivial exercise. The previous developer did not take the trivial path, though.