64TWTom WoltersHow do you test if your idea is any good?We've al had solutions for problems that don't exist. Well. I have. How do you test if those solutions are not just for you, but for many people. How do you know if an idea is worth building?Mar 22, 2016TCRD
20TWTom WoltersDoes someone have a good tutorial, link or goto article I can read about Swift's CGPDFScanner?Starting with CGPDFScanner, seems like uncharted territory. Can someone point me to a good tutorial or article?Mar 16, 2016