First, relax, downvotes happen, you've got to wait a few days to see the final tally. Also see Why did I get downvoted?

However, while it's true that TIMTOWTDI, your code isn't actually "one way to do it", since lshokri02 wants to read a CSV file, and your code does something very different (plus, it doesn't compile). Off-topic posts are not generally a bad thing, but this one should probably be more clearly described as such, otherwise it may send the person looking for answers down the wrong path. This is especially true for your first post, since it begins by describing a method that would not be particularly useful in reading a CSV file.

(Also, posting 5 nodes all in reply to each other probably isn't necessary, as you could have edited your node. It makes it look like you didn't take the time to think about your post before submitting it.)

In reply to Re^3: read CSV file line by line and create hash table by Anonymous Monk
in thread read CSV file line by line and create hash table by lshokri02

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post, it's "PerlMonks-approved HTML":


  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.