in reply to Comapring two values of a scalar
Looks like you tried to write \[31:15\] rather than use code tags. See Markup in the Monastery for help with posting questions.
Taking a bit of a guess but you probably have something like $array[0]= "31:15";. If so, just split on the ":" and do the subtraction. This should be simply enough for a beginner (sorry for the assumption) but if it gets confusing, try the same thing on a simple variable (scalar) like $foo= "31:15";.
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Re^2: Comapring two values of a scalar
by BillKSmith (Monsignor) on Apr 13, 2013 at 17:47 UTC | |
by igelkott (Priest) on Apr 13, 2013 at 22:50 UTC |
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