UIImage: Resize, then Crop
I’ve been bashing my face into this one for literally days now and even though I feel constantly that I am right on … Read more
ios
Archive button grayed out in Xcode
Would you be able to help me understand the reason why Archive button is grayed out in Xcode? I have all developers profiles … Read more
How do you dismiss the keyboard when editing a UITextField
I know that I need to tell my UITextField to resign first responder when I want to dismis the keyboard, but I’m not … Read more
NSPhotoLibraryUsageDescription key must be present in Info.plist to use camera roll
Recently I started to get this error: NSPhotoLibraryUsageDescription key must be present in Info.plist to use camera roll. I am using React Native … Read more
NavigationBar bar, tint, and title text color in iOS 8
The background text in the status bar is still black. How do I change the color to white? // io8, swift, Xcode 6.0.1 … Read more
FBSOpenApplicationErrorDomain code =4 error
When I’m trying to run iOS application in Xcode 6 in iPhone 6 simulator, I’m getting error Unable to run app in Simulator. … Read more
Importing CommonCrypto in a Swift framework
How do you import CommonCrypto in a Swift framework for iOS? I understand how to use CommonCrypto in a Swift app: You add … Read more
UITableViewCell show white background and cannot be modified on iOS7
I’ve implemented a custom table view cell class that inherit from UITableViewCell. The tableview contains a background image, so I want cell’s background … Read more
react-native: command not found
I am getting -bash: react-native: command not found error while creating a react-native project. Below are the additional info 1. brew –version homebrew … Read more
Simplest way to throw an error/exception with a custom message in Swift?
I want to do something in Swift that I’m used to doing in multiple other languages: throw a runtime exception with a custom … Read more