Building a QR Code Generator with Core Image Filters
One of the first tutorials I contributed here at Appcoda was a guide about how to create a QR code
Gabriel Theodoropoulos
Gabriel has been a software developer for almost about two decades and he’s got long experience in programming using various languages. iOS development is what he’s being doing since 2010.
Latest
Working with CloudKit in iOS
One of the greatest tasks that developers have to perform, is to find and implement a proper way to store
A Swift Tutorial for Google Maps SDK
Working with maps in iOS consists of an entire programming chapter, as there are tons of things that a developer
Developing iBeacons Apps with Swift
Since the introduction of iBeacons with iOS 7 by Apple, a lot of things have been said and written about.
Xcode Tips: Vector Images, Code Snippets and Many More
As a developer, no matter whether your are a professional one, or you are just doing programming for fun, it’
Building a Text to Speech App Using AVSpeechSynthesizer
iOS is an operating system with many possibilities, allowing to create from really simple to super-advanced applications. There are times
Documenting Your Objective-C and Swift Code in Xcode with HeaderDoc and Doxygen
During the development of an application there are various steps involved in the whole process. Some of them are the
Building a Chat App in Swift Using Multipeer Connectivity Framework
When programming in iOS, there are certain aspects of the SDK that pull the developers’ attention and interest a lot
A Beginner's Guide to Animated Custom Segues in iOS
When the fifth version of iOS (iOS 5) was released to the public, it introduced a brand new, revolutionary approach
Creating Interactive Local Notifications in iOS
Notifications are the way of an application to communicate with users, especially when it’s not running in the foreground.
Working with iOS Handoff Part 2: Using Continuation Streams
In my last tutorial we met for first time the Handoff capability that was introduced in iOS 8.0. With
Working with Handoff in iOS 8
I am going to start this tutorial with the following wonderful scenario: Imagine that you are working with an application