Jeff 'japhy' Pinyan wrote:
On Aug 10, Tim McGeary said:
I have a file of data that I want to safety check to ensure that there is data for each piece of the line being split. Is there a fast way to say "If any of these are '' then write to error log"?
Assuming you store the data in an array, you can simply say:
if (grep length == 0, @data_members) { print LOG "error: empty fields found in this dataset\n"; }
Something to that effect should work.
Yes, they are indeed in an array. Excellent. I'll try this out. Thank you.
Tim
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