Hot answers tagged sandbox
The reason for your not being able to use before and after is because when you're calling wp_nav_menu() with a default fallback of wp_page_menu(), which does not have a before and after arguments. Refer to line 171: http://core.trac.wordpress.org/browser/tags/3.2.1/wp-includes/nav-menu-template.php#L137 Apparently the menu you are trying to get does not ...
I sometimes use this plugin http://wordpress.org/extend/plugins/duplicator/ it works pretty well if your server enviroment meets it's requirements. Otherwise, it's the good ole, mysql dump route that the other guys explained.
From personal experience sync between two different computers work best in one direction. For example your desktop is primary and notebook is precise mirror (yep, of whole directory tree preferably with tool that doesn't touch unchanged files). Two way sync gets messy very fast for web stack. If you need to actively work with same stack on different ...
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