Prior to swift 3, i used to use for example: let path = self.tableView.indexPathForSelectedRow if (path != NSNotFound) { //do something } But now, since i u
I've a TabBarController in which presents a view controller with custom animations with UIViewControllerAnimatedTransitioning; The animations run normally with
=== EDIT ======== This issue is now solved in Xcode 8.1. I have checked. ================ I don't know auto-layout properly. So, I am using autoresizing opti
I am scheduling notifications with Unique Identifiers so I don't have to make a new String for each notification. This all works well for scheduling but the pro
I am implementing a very basic Refresh control... var refreshControl = UIRefreshControl() refreshControl.addTarget(self, action: Selector(("refresh:"))
I am getting a 'Type of expression is ambiguous without more context ' on this part of code from a project I am trying to upgrade to latest Swift version. I can
I'm trying to print all the values from an object that inherits from a class, here is my example: I create the class: class Pokemon { var name: String? va
I was looking for a way to render a CALayer or NSView and get NSImage back. I have a custom class, which is a subclass of NSView. At the beginning I simply make
How can I set a custom store.sqlite URL to NSPersistentContainer? I have found an ugly way, subclassing NSPersistentContainer: final public class PersistentCo