Posts tagged #cocoa

Are humans still needed?

Three tips for concise Swift using the Guard statement

Three quick examples for how you can use guard to write shorter and simpler code

Hirundo: Comfortably follow Swift Mailing Lists on OSX

Hirundo is a Mac App for reading the Swift mailing lists like Swift-Evolution or Swift-Dev. You can even bookmark messages of threads because they contain important information

Using @autoclosure to write a Swift syntax extension

Swift's @autoclosure allows to extend the Swift syntax in fantastic ways. Observe how we re-implement the `cond` function from Lisp

Debugging entitlement issues in Maps, iCloud, In-App, Keychain, or GameCenter

I recently ran into an issue where a Mac App did lack an entitlement even though I had all entitlements properly set up in my account. I also had performed rigourous testing prior to submission, which made it even more worrisome as I had no idea how to proceed.

Use VIM as an Xcode alternative

How you can use VIM as an Xcode alternative

Fast NSDictionary traversal in Objective-C

Using the C preprocessor to improve NSDictionary key path traversal