Author Archives: Barrett Sonntag

About Barrett Sonntag

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Apple removes Flash CS5 export restrictions, should I stop learning Objective-C?

By | September 9, 2010

UPDATE: It’s been over a year since I considered stopping my study of Objective-C and I can gladly say that I made the right choice in continuing to learn Objective-C and native app development. With Adobe’s recent moves discontinuing Mobile and TV Flash development and moving the Flex SDK to ‘an established open source foundation’… Read More »

Will Windows Phone 7 users buy apps?

By | August 23, 2010

With the Windows Phone 7 developer tools being finalized September 16th and the marketplace accepting submissions in October I started, a little late in the game perhaps, to wonder how likely Windows Phone 7 users will be to buy apps. The iPhone and Android users buying apps have been discussed at length by cnet, NYTimes, mashable… Read More »

Validation of viewstate MAC failed.

By | May 12, 2009

A very popular error, so popular and in so many places still unresolved. I spent a while trying to track down what was causing this error on my new hosting environment. I felt it would be a great idea to go ahead and repost my successful solution. I first did a hefty bit of searching… Read More »