I'm not sure I understand. As far as I can see, ?: and &&|| do the same thing: 
print 1 ? 'true' : 'false';     # True
print 1 && 'true' || 'false';   # True
print 0 ? 'true' : 'false';     # False
print 0 && 'true' || 'false';   # False

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In both a ? b : c and a && b || c, a is a boolean expression. What can ?: do that &&|| cannot?

In reply to Re: Re: Re: Trinary or If'n'Else? by Anonymous Monk
in thread Trinary or If'n'Else? by SamQi

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