CCNA, CCNP, MCSA, CCNA Final Exam, All Answer Test Module With 100/100

I have read w3's page on this here , but it is still vague to me. Is the role attribute's purpose to clarify the code? Or will it be interpreted by some browsers or spiders? Can it be used as a dom selector using some javascript libraries (I am thinking that since the id attribute has to be unique, this could be use to identify multiple resources on a page)? Source: Tips4all

I am able to do the list using float:left; like this But I would like to show it like this (as 2 or more columns) How can I do that? @sandeep gave good solution. Unfortunately does not work in IE(need ie7 and above). any help? Source: Tips4all

Please help me i am doing project of file conversion that is converting xml to html using xsl in java and also i need to convert html to xml using the xsl. my first process is got over.but i structed in second part of conversion.. Is there is any possibility to do that conversion.I will tell you the exact flow of the first process... This is my sample xml file: tabl.xml: <?xml version="1.0" encoding="utf-8"?> <?xml-stylesheet type="text/xml" href="testxsl.xsl"?> <mainpara> <epigraph> <para>Though successful research demands a deep <emphasis role="italic">trained</emphasis> <emphasis role="italic">taught</emphasis> to regard. </para> <para>Kuhn (1976, p. 66)</para> </epigraph> <blockquote role="extract"> <para>Though successful research demands a deep commitment to the status quo. <emphasis role="italic">train...

I need to read an XHTML file with an Android app. How can I do it? Should I use xmlparser, like an xml file?