Installing TortiseSVN after Installing and Configuring WordPress

If you have WordPress installed and running successfully on a Windows server, then you install the TortiseSVN client, and then you export a block of code from Subversion, you may notice that the WordPress admin UI can no longer save edited presentation files. I found that the TortiseSVN install removed the IIS guest user account I had allowed on the themes directory, changing the permissions on that directory back to what they were originally, so it had to be added back to allow access.

Odd.

Getting a Count of Posts in The Loop in WordPress

I had a hard time finding this information. Here's how you can get a count of the number of posts in your current loop and the index of the current post you're accessing. post_count starts at zero and current_post starts at 1. In this example, I'm outputting a horizontal rule after all posts except the last one in the loop.

<?php 
/* From http://codex.wordpress.org/The_Loop_in_Action */ 
if( ($wp_query->current_post + 1) < ($wp_query->post_count) ) 
{ 
  echo("<hr />"); 
} 
?>