Setting up DKIM, SPF, Domainkeys DNS, Regular DNS on CentOS 5.3 at...
I'm working with one site that is struggling with mail being rejected outright by other mail servers and sent to the spam box. Over the past month, I've fixed a few errors in the MIME formats,...
View ArticleInstalling Flash Video Chat With Your Own Chat Server or p2p
I've recently been learning about video chat for one of my sites. Although Adobe is in the process of making p2p video chat widely available, by making it (RTMFP/Stratus) part of the nearly-ubiquitous...
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Landing Page and Referral Tracking For PHP/mysql osDate Site
I know from google analytics that about 25% of my paid clicks are from return visitors. Drilling deeper, I learned that one visitor from a certain city in California (I know the exact city) has been...
View ArticleosDate Permission Denied Behavior
OsDate has a simple system for allowing only registered, logged-in users view certain pages. These pages (like userpicgallery.php for instance) simply include the file "sessioninc.php" right after...
View ArticleosDate and mysql Performance Optimization Tips
Well, one of my websites has been successful to the point where I have to start looking into performance issues. It's based on osDate, so most of what I find may be helpful to others using that...
View ArticleUsing Jquery, JSON, and AJAX in Drupal
I recently had the opportunity to dig into drupal's activemenu module, a seldom-used and not-entirely-functional ajax framework that can be used to build menus/trees on the fly. It provided a good...
View ArticleInstalling APC from beta/alpha development onto centOS 5.4 64 bit dual core
I had some trouble installing APC from the published stable and beta versions and from pecl / pear - errors like error: 'apc_regex' has no member named 'nreg'read more
View ArticleFast and Effective PHP Session Setup Example to Minimize Logouts and Problems
I have one site which uses PHP sessions identified by browser cookies to store user state information. This allows the application to store a large amount of information efficiently, providing...
View ArticleIs A Yahoo Directory Link Worth It?
Link-building experts are sometimes confused about the guidelines for links -- supposedly, any link that "is paid" should "be nofollowed" which supposedly indicates that the link should not "pass...
View ArticleSlicebox.net Review: A Server Nightmare
About six months ago, I signed up for a dedicated server with slicebox.net. The servers are hosted at he.net which has a good reputation. And the price at that time was very attractive, $99/month...
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