400 Bad Request

aka

EINVAL - Invalid argument.

aka

Error 22

Why einval.com?

It's a long story, involving some software called Manager and some poor hapless souls who were forever affected by their attempts to maintain it. After all, who needs other error codes when "invalid input" covers just about all possibilities?

einval.com sites host a few things that might interest you:

Internal links:

Steve McIntyre <steve@einval.com>
Last updated 2012/01/25