by Dj Sison | Dec 4, 2016 | iOS Development, Xcode
The Problem Recently, I encountered an error when installing gems. I was working on a new pet project, and I tried to install gems dependencies through Bundler. One of the gems being installed was “json” with version 1.8.3 as a dependency of one of the...
by Dj Sison | Oct 29, 2016 | iOS Development, Xcode
Running your app on iOS 10 with Xcode 7 When you try to run an app you are building using Xcode 7 (e.g. Xcode 7.3.1) to your iOS 10 device, you are greeted with the error message “Could not find Developer Disk Image”. You probably gave up thinking that you...
by Dj Sison | Oct 29, 2016 | iOS Development, Objective-C, Swift
https://autolayoutconstraints.com/ Recently, a co-worker of mine suggested this great tool for generating auto layout constraints code for both Swift and Objective-C. The tool works like the Interface Builder for storyboards, so you can just utilize the tool...
by Dj Sison | May 9, 2016 | iOS Development, Sample Code, Swift
Singleton Singletons are useful when you want data in memory to persist throughout the lifetime of the application. Usually, it is better to pass around the relevant data to each of your controller for easier unit testing and debugging. But sometimes, you just need a...
by Dj Sison | May 9, 2016 | iOS Development, Sample Code
Sample Codes List This page lists the sample code posts from this blog. Feel free to copy-paste them in your projects! Swift...
by Dj Sison | May 2, 2016 | iOS Development
First, the similarities. Both OverFullScreen and OverCurrentContext have the “Over” in their names, meaning that both modal presentation styles will not remove the views underneath the newly presented views. This is useful when you want to show a modal...
