Thanks for your advice corion but somtime I found the documention not enought clear and even the book. They are not enought straight forward even on of my tutor, he complain there is not enough example to tell you what the code means or what the code do.
I have read a book of Perl "Perl and CGI for the World Wide Web" and it is quite straight forward what you need to do. What this book says, it is better to give example to the novice instead to a long documentation to read. I don't blame you "corion" because you are right and I respect all the people from this useful forum. For me, it is a great forum to have discussion and to have help from wise people.

Maxim

In reply to Re^4: How to remove elements with XML::LibXML by Maxim
in thread How to remove elements with XML::LibXML by Maxim

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.