objective-c Archives

Objective-C

Using attributedText to Create a Single UILabel with Multiple Styles

Attributed text lets you style strings without changing the style on the label directly. Here's a guide for creating a single UILabel with multiple styles.

Objective-C

3 Good Habits for Avoiding Memory Leaks in Objective-C

The best way to deal with Objective-C memory leaks is to stop them before they start. Here are 3 good development habits that can help.

Developer Tools

IDE Knows the Trouble I’ve Seen

Text editors are great at just that–editing text. For large projects, I would recommend looking into an IDE. You might be surprised what you discover.

Developer Tools

10 Super Cool Alcatraz Xcode Plugins

Xcode comes with many great features out of the box, but is lacking these 10 super cool abilities, available through Alcatraz.

Objective-C

ReactiveCocoa – Cleaning Up after replay, replayLast, and replayLazily

Using replay, replayLast, and replayLazily operators on an infinite signal leads to memory leaks if you're not careful. Be sure to clean up after yourself.

Objective-C

Objective-C Value Objects: Code Generation

A Ruby DSL and script for the code generation of Objective-C immutable Value Objects that use the Mantle library.

Objective-C

Simplifying Objective-C Value Objects with Mantle and the Builder Pattern

Creating easy-to-use Objective-C Value Objects using the Builder Pattern with immutable Mantle models.

Objective-C, Swift

Working with Objective-C and Swift on the Same Project

Converting classes from Swift to Objective-C, and Objective-C to Swift.

Objective-C

Objection Turns 4, Gets 1,000th Follower

Objection is a dependency injection framework for Objective-C that I wrote in one day 2011 while working on an iOS project.

iOS / OS X

Tall Trucks, Low Bridges, and iOS Geofences

Adding geofencing to an iOS app — permissions, implementation, and entries/exits with Objective-C.

Objective-C

Bi-directional Data Bindings in ReactiveCocoa with RACChannel

Using RACChannel and RACChannelTerminal to execute bi-directional data binding in ReactiveCocoa for Objective-C.

Developer Tools

Specifying the Destination of an Unwind Segue Programmatically

How to programmatically determine the destination of an iOS Unwind Segue by overriding canPerformUnwindSegueAction.