#### >s='00101' >found = False >for i,c in enumerate(s): > if c == '0': > print 'Lane fail',i > found = True > if not found: print 'All lanes PASS >##### > >the enumerate is checking from left to right. is it possible check from right >to >left? > >for eg:s='00101' >The easiest way is just to reverse the string:
for i,c in enumerate(reversed(s)): HTH, Alan G.
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