i am having a script in which i read a file and store its content in a array.Like
@testListArray=<TEST_LIST>;where TEST_LIST is a handle.
if file is
test1
test2
array will have test1 test2. i change to these directories one by one. this is expected behaviour
but if file is
test1
test2

here there is empty string after test2. array will have test1 test2 and empty string.now when i try to do change directory for each folder it works fine with both test folders but when it sees empty string it changes directory to home directory in linux, solaris. is there any way i remove this empty string from array so it has only test folder names. i tried with chop(arrayname) but does not seems to work.

In reply to manipulating arrays by Anonymous Monk

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.