TWTom Wolters·Mar 22, 201664How 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?TCRDTommy and 3 more commented
TWTom Wolters·Mar 16, 201620Does 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?Join discussion