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Re: first elements in array, split join and sort problem

by samurai (Monk)
on Sep 27, 2002 at 13:18 UTC ( [id://201180]=note: print w/replies, xml ) Need Help??


in reply to first elements in array, split join and sort problem

It looks like one of your $lines is an uninitialized value. You could put in your foreach loop:

next unless $line;

But that's just ignoring the problem, not fixing it. But since we can't see sample data, it's hard to analyze WHY its uninitialized.

--
perl: code of the samurai

Replies are listed 'Best First'.
Re: Re: first elements in array, split join and sort problem
by alexiskb (Acolyte) on Sep 27, 2002 at 13:34 UTC
    a section of data... thank you.. 
    

-25,AAR   ,1303.000,00,1328.000
0,ABO   ,5.575,00,5.575
36,ABS   ,1243.000,00,1207.000
0,ABY   ,122.500,00,122.500
-0.1,ACBD  ,3.050,00,3.150
-1.5,ACG   ,70.000,00,71.500
-20,ACI   ,2459.000,00,2479.000
0,ACID  ,4.250,00,4.250
-8,ACO   ,1869.000,00,1877.000

    [download]
[reply]
[d/l]

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