br « regex « jQuery Q&A

1. jQuery Regex to extract all HTML except br, bold, italic, and a    stackoverflow.com

I'm using an extremely ugly function in jQuery to listen on a paste event and remove all extraneous HTML formatting from the paste. Unfortunately, what I have now is overly strict, ...

2. Replace multiple
into single
using C# or Jquery    stackoverflow.com

which contains multiple \r\n and when i used

Regex.Replace(sampleText, @"[\r\n]{2,}", "<br />");

3. (Javascript) how can be this code more simplified text.replace('

','
').replace('

','
');?    stackoverflow.com

How can be this code more simplified?

text.replace('</p>','<br/>').replace('</P>','<br/>');

4. jQuery javascript regex Replace
with \n    stackoverflow.com

How do i write a regex to replace <br /> or <br> with \n. I'm trying to move text from div to textarea, but don't want <br>'s to show in ...

5. Jquery regex : substitute
    stackoverflow.com

This is my code :

$(".tooltip").live('click', function() {
    var texte = $('#tiptip_content').text();
    $('#subheader').html(texte);
});

6. How to replace \n with
in JavaScript?    stackoverflow.com

I have a textarea where I insert \n when user presses enter. Code from this textarea is sent to a WCF service via jQuery.ajax(). I cannot save \n in DB as ...