For example, suppose you are going to develop a real estate app, and the developer you hire does not have previous experience with app development in this industry.NSZombies before submitting the app to the App Store. When NSZombies is enabled, no objects are released and you will be leaking memory constantly until your app eventually is killed due… Read More


In addition to designing and implementing workflows for the data science team, solve difficult problemsUnfortunately, this Chucho make it difficult or impossible to utilize some of the exciting third-party libraries that are being built in Swift with an existing Objective-C code base.Each step has a different length, but typically the process will … Read More


Before iOS 5, the developer needed to manually manage the threads. However, the release of iOS 5 added new methods to the managed object context to eliminate the need for manual thread management; instead you can safely access Core Data objects through a block of code passed to the performBlock: or performBlockAndWait: methods.If different platform… Read More