There's a few ways to do it but the easiest way to do is maintain a separate array of markers then remove them one by one. So the code would look like :

while(markerArrayList[0]){
   markerArrayList.pop().setMap(null);
}

We keep going through the array in the while loop and pop an item until we don't have any more at which point the markerArrayList[0] will return false and stop the loop.

Example code here

I hope this helps some out there! Please feel free to comment!

Introduction to MODx Revolution, Pt. I – http://vimeo.com/8335791?hd=1

modx and kohana – Someone has attempted to bridge between Modx and Kohanahttp://forum.kohanaframework.org/comments.php?DiscussionID=4221
 

Getting back into modx when you have locked yourself out – http://www.lucidgreen.net/webbybooth/?p=27

Wordpress vs modx – I just found this thread recently, old but interesting http://modxcms.com/forums/index.php/topic,15341.0.html

Stats plugin for modx – http://modxcms.com/about/blog/zaigham/slimstat-plugin-for-modx.html

More modx tutorials – http://www.modxrules.com/

General site structure

• "keywords" meta tag – google ignores
• h1 tag – descriptive term
• description meta tag -
• friendly url – that describes the page hint: should be close to H1 tag
• Keep content as high as possible
• Vary the media
• Add alt tags to all picture
• If using flash add spiderable content of what the flash content should have

Making google happy

• Optimise for speed

More techie stuff

• Robot.txt
• Sitemap.xml – generate automatically
• rel="Nofollow" – add to outbound links which you do not want the search engine to give weight or scrae through
• When using ajax to update content, make sure we can degrade to non-javascript mode as I do not believe the spiders render the page to figure out what content will appear

Content guide

• html site guide
• Privacy policy

Tools

• Googleweb master
• http://www.pluginseo.com/
• majesticseo.com – report on backlinks
• ubervu.com – tracking how people respond to your website. Helps with building relationships and back linking further?

Other

• Backlinks – get other sites to create a link to your site

I read a couple of posts and just changed dll used to version 2.0.0 and it suddenly worked!

Also for future reference :

zend_extension_ts="C:/wamp/bin/php/php5.2.9-1/ext/php_xdebug-2.0.4-5.2.8.dll"
xdebug.remote_enable=on
xdebug.remote_handler=dbgp
xdebug.remote_host=localhost
xdebug.remote_port=9000

Got this from the netbeans wiki

I think I managed to get a few people interested in Modx and through this I'm hoping that I can give back to the community. After all, the more people who use it, the more it will spread!

My talk was then followed by a great informal chit chat of SxSW from Nathan. He discussed his faves talks, the mad life, the interesting people and situations plus the general sub-culture around it! I really do fancy going next year and planning to book my ticket

Here's my slides on the modx talk to download

UPDATE:

Check them out on slideshare and the video is available also

• h.264 video – Whoot! No more needing to install flash!
• SVG and 2D acceleration – Again above and will look cool when we have some people building some extra funkness into site. Maybe building a version of Mario to natively run in the browser?
• HTML 5 – Though on the face of it I see this as being a VERY good thing. I'll like to see how MS will "interpret " the standard

Another big surprise is the dropping of WinXp support! Sigh, I guess I'll have to leave my cozy WinXp machine at some point then
 

GEvent.addListener(gmapFn.mapObj,'dragend',function(){
   var ctrLatLng = gmapFn.mapObj.getCenter();
   alert(ctrLatLng.distanceFrom(gmapFn.lastRefLatLng));
});


Very handy! gmapFn.mapObj = the object of the instianted gmap object and gmapFn.lastRefLatLng is a GLatLng. You can quickly get the center of a google map by calling the function gmapObject.getCenter() which returns the center as a GLatLng.

Enjoy!

Update : handy refrence of all the events you can to a google maps listener http://econym.org.uk/gmap/gevent.htm

Here is a small collection of them that has ended up in my delicious bookmarks.

• Security Best Practices – Yahoo! Developer Network
  
• Best Practices for Speeding Up Your Web Site
  
• PHP mistakes, misconceptions, bad practices and blatant no nos
  
• 30+ PHP Best Practices for Beginners – Basix
  
• Javascript Best Practices
  
• jQuery and JavaScript Coding: Examples and Best Practices
  
• SQL SERVER – Guidelines and Coding Standards Complete List Download
  
• Ten Common Database Design Mistakes
  
• Best practices for taking on the SQL Server DBA role as a developer
  

• [(varName)] = site setting, set site wide
• [*varName*] = content or template var
• [*#content*] = content var, like before sets in the document edit screen but the hash allows Quickedit
• {{chunkName}} = chunk
• [[snippetName]] = cachable code snippet
• [!snippetName!] = uncached code snippet
• [+placeholderName+] = place holder used inside snippet templates such as Ditto to show page id or Page title. Need to double chk what the specific snippet supports