Recent Representative Line

A single line of code from a large application that somehow manages to provide an almost endless insight into the pain that its maintainers face each day.

Dec 2017

An Array of WHY

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Medieval labyrinth

Reader Jeremy sends us this baffling JavaScript: "Nobody on the team knows how it came to be. We think all 'they' wanted was a sequence of numbers starting at 1, but you wouldn't really know that from the code."

A Case of File Handling

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Tim W caught a ticket. The PHP system he inherited allowed users to upload files, and then would process those files. It worked… most of the time. It seemed like a Heisenbug. Logging was non-existent, documentation was a fantasy, and to be honest, no one was exactly 100% certain what the processing feature was supposed to do- but whatever it was doing now was the right thing, except the times that it wasn’t right.

Specifically, some files got processed. Some files didn’t. They all were supposed to.