iOS / OS X Archives

Most Recent

iOS / OS X

Intro to Modals in iOS

How to get started with iOS modal view implementation, including a list of tools.

Developer Tools, iOS / OS X

Developing on OS X Inside Vagrant

Leverage templates for Packer to build an OS X Vagrant box to develop OS X applications without risking the good working order of your Mac.

iOS / OS X

Transitioning to ReactiveCocoa 4

Differences between ReactiveCocoa 2 to ReactiveCocoa 4 – what you need to know.

iOS / OS X

Continuous Validation for Mobile User Interfaces in iOS

We can automate testing so that our iOS user interface looks the way we expect by taking a screenshot of every view and composing them into a document.

iOS / OS X

Tall Trucks, Low Bridges, and iOS Geofences

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

iOS / OS X

How to Constrain a Square View with Auto Layout in iOS

Constraining a square view in both portrait and landscape with Auto Layout in iOS.

iOS / OS X

Turn Any iOS Task into a Background Task with ReactiveCocoa’s RACSignal

An example of how ReactiveCocoa can be used to turn any task into a background task using a RACSignal that calls endBackgroundTask: when disposed of.

iOS / OS X

Fixing UI Elements that Float Away

The bug appeared when testing on iOS 7 but not iOS 8, which suggested the root cause might be a floating point error with the constraint layout library.

iOS / OS X

Evaluating Expressions in iOS with Objective-C and Swift

Evaluating string expressions in iOS with the NSExpression and NSPredicate classes. Examples given in both Objective-C and Swift.

iOS / OS X

Sunrise and Sunset in iOS using CoreLocation

Combining iOS's CoreLocation framework and the EDSunriseSet cocoa-pod to obtain local sunrise and sunset times.

iOS / OS X

Automated iOS Retain Cycle Testing in Objective-C

A simple method of testing for iOS retain cycles / memory leaks in an automated test suite using Objective-C.

iOS / OS X

Git Pre-Commit Hooks and Specta’s Focused Examples

A Git pre-commit hook to prevent accidentally committing a Specta test suite with a focused examples (fit or fdescribe).

iOS / OS X

Platforms & Languages category

Other Categories

Keep up with our latest posts.