Hm, can't agree, really. I think he needs an array because he said the line numbers are important.

If you use a sorted hash then the output file will only contain lines for the strings he has, and if there are any sequential numbers missing from the input, then the output file will not meet the specs.

(I do agree that you could put the data into an array as you split the input lines, skipping the hash. But I didn't want to clutter my example with code for splitting the input, as he said he has the strings and the line numbers already).

In reply to Re^3: Print to specific line by 1nickt
in thread Print to specific line by perlUser345

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