On Thu, Dec 13, 2001 at 10:41:57AM -0500, Jeff 'japhy' Pinyan wrote: > I probably would have thought about y/// after a while, but I can't pass > up a good regex. ;) > > y/a-zA-Z//>2&&y/0-9//>1 > > is probably where I'd get to. I think RJK's attempt to cheat the system > fails: > > y/a-zA-Z//&y/0-9//>1 > > fails for 4 and 3 (0100 & 0011 == 0).
That is NOT what I posted. This is the solution I posted: y/a-zA-Z//>2&y/0-9//>1 Or, more readably: (y/a-zA-Z// > 2) & (y/0-9// > 1) Each numeric comparison will return either 1 or 0. The bitwise-and will return true if and only if both numeric comparisons return true. Ronald
