Normal web dev job? Never. Having fun with genetic algorithms? More than once.
At my day job, I did have to write a CSV parser once. Once. Don't quite remember why using an existing solution wasn't an option. I think the input wasn't exactly proper CSV format, but was very similar.
At my day job, I did have to write a CSV parser once. Once. Don't quite remember why using an existing solution wasn't an option. I think the input wasn't exactly proper CSV format, but was very similar.