sixohthree.com » bookmarklet http://sixohthree.com The Weblog of Adam Backstrom Wed, 08 Feb 2012 14:27:11 +0000 en hourly 1 http://wordpress.org/?v=3.3.1 JavaScript Bookmarklets http://sixohthree.com/554/bookmarklet http://sixohthree.com/554/bookmarklet#comments Mon, 06 Oct 2008 13:38:02 +0000 Adam Backstrom http://blogs.bwerp.net/?p=554 I wrote my first bookmarklet as a proof-of-concept the other day. I often find myself shortcutting up to the location bar to switch between development and production web servers. Here’s a bookmarklet that toggles “dev” and “www” subdomains for me, broken into a few lines for readability:

javascript:dL=document.location;
nH=dL.host.split('.')[0]=='www'?'dev':'www';
dL.href=dL.href.replace(/^(https?:\/\/)[^\.]+/i,"$1"+nH);

And in its ready-to-drag-to-your-bookmark-bar version: switch.

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