From: Lucky Nl <lakshmi27.u@...>
Date: 2010-08-03T19:04:20+09:00
Subject: Re: How to remove leading   from string

Oh k basically result not modified then returns nil right?

its very helpful your regular expression
But i need one mroe help
str = "<p> pargraph1 pargraph1 &nbsp;&nbsp; </p>  <p>pargraph2 pargraph2 
pargraph2 &nbsp;&nbsp; </p>
 <p> pargraph3 hello3 hell13 &nbsp;&nbsp; </p>
 <p> pargraph4 hello3 hell14 &nbsp;&nbsp;</p> <p>&nbsp;&nbsp;</p>"


In the above str <p>&nbsp;&nbsp;</p> is empty line inmy point of view.
so the enetered text in editor is upto

str = "<p> pargraph1 pargraph1 &nbsp;&nbsp; </p>  <p>pargraph2 pargraph2 
pargraph2 &nbsp;&nbsp; </p>
 <p> pargraph3 hello3 hell13 &nbsp;&nbsp; </p>
 <p> pargraph4 hello4 hell14 &nbsp;&nbsp;</p>

i want to remove spaces wt the endof the lastpargrpah also.Not in the 1 
&2&3rd pargrpahs
Want result is
str = "<p> pargraph1 pargraph1 &nbsp;&nbsp; </p>  <p>pargraph2 pargraph2 
pargraph2 &nbsp;&nbsp; </p>
 <p> pargraph3 hello3 hell13 &nbsp;&nbsp; </p>
 <p> pargraph4 hello4 hell14</p>


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