Sometimes my company needs to hire new iOS Developer and, in the last year, I was responsible for the interviews. What do you need to survive? more
Swift was introduced at Apple’s Worldwide Developer Conference (WWDC) 2014 as a replacement for Objective-C. It is the future and every Apple developer is waiting the right moment to start to use it: is this the right moment? more
Recently, after upgrading an app to use XCode 7, I received the error ITMS-90475 during the submission process, related to the multitasking support: how to fix it? more
In the multithreaded programming it is very common to create a structure where a thread waits signals from another one. An example can be a program with a graphic interface: the graphic thread, used to manage user inputs, can be blocked while another thread downloads information from a server (that’s not the correct way to handle it, but it is helpful to understood the process).
What if the graphic thread is waked up without a reason? more
In the last few days I’ve thought about buying an expensive MacBook Pro with Retina diplay to start building some iOS applications. While I’m waiting for my new toy, how to become confident with the new system? Is it possible to install Yosemite on an Intel based PC? Yes, it is: Hackintosh is the answer. more