Open « hyperlink « HTML CSS Q&A

1. Can I open two websites on one hyperlink?    stackoverflow.com

I want to open two different websites on one hyperlink mean one click.

2. create mailto hyperlink that will open in outlook with a hyperlink in the body    stackoverflow.com

Here's my scenario: I'm trying to embed a hyperlink in the body of an email that will be generated using the mailto hyperlink. So I will have something like this:

<a href="mailto:someemail@test.com?subject=Email ...

3. open html page on my hardrive - sinatra project    stackoverflow.com

In my erb file, this works as expected:

<INPUT  type="button" target="_blank" value="Preview" name="button0" onclick="window.open('http://google.com');" >

4. how to open windows explorer through a hyperlink?    stackoverflow.com

How can I open a folder in windows explorer through a html site with a hyperlink? This example just opens the folder in the webbrowser:

<a href="file:///folder">Open Folder in Windows Explorer</a>