Since the main use I have for PNG image files is as website graphical elements (button backgrounds, background images, style elements, etc., and they are usually loaded on every page of a website I design, it's important for me to be able to compress every byte out of the file that is possible. Most utilities that generate PNGs (besides the latest Photoshop CS5 edition, it seems) like to add about 5-15% of overhead to the file that actually doesn't make

I spent the greater part of this afternoon trying to get my AirPort Express to connect to the Internet and share an IP address using a Motorola SB5101 Cable modem (with Charter Internet)... and since the solution was so simple and annoyingly stupid, I thought I'd post it here, for my reference and for anyone else spending an afternoon thinking his AirPort Express is dead.

As it turns out, the cable modem (this one, and likely many others ) will only remember the

From the endorsements:

“This book demonstrates how New Media is already impacting the Church and outlines many practical steps for dioceses, parishes, and individual Catholics to embrace it more broadly…Everyone involved in Communications and Evangelization ministries for the Church should read

What's better than having every song you've ever purchased available wherever you are, without worrying about an expensive MP3 player getting stolen?

I've had my music library on my iPhone and iPad for some time now, but I find it cumbersome to listen to music on one of those devices, and I don't like taking them with me for a run, or setting them somewhere they might get stolen (like at a party, plugged into a stereo or sound system).

And I

On a recent project, I needed to generate the timestamp for the 'same day, next month' for billing purposes. This can be tough in some circumstances, like when a user signs up on the 31st of August. What happens in September, when there are 30 days? If I were to simply try something like strtotime('+1 month') , I would get back the first day of October rather than September 30th. Same problem happens when someone hits February (oh