iOS Tutorials and Insights

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View Controller Lifecycle iOS applications

Start writView Controller Lifecycle iOS applications LifeCycle is an event that has several steps from the point of creation to deletion. It is a sequence of methods as they progress. If you want to d...
View Controller Lifecycle iOS applications

10 Basic Swift Interview Questions to Practice with

Here are ten of the most important aspects of Swift that you probably have questions about. You can also use these questions to help you prepare for your junior developer interview.
10 Basic Swift Interview Questions to Practice with

iOS Sending POST Data to your PHP server

Send data from your iOS app to PHP server

Swift & Objective-C: How to Use 2 Languages in Your Project

Today, we will be discussing how you can use Swift and Objective-C in your projects together. It’s not always easy, or as straightforward as Apple promises, but with a small amount of work you should be able to have both languages co-exist in a single project.
Swift & Objective-C: How to Use 2 Languages in Your Project

Swift Algorithm Part 1: Fizz Buzz Test Solution

Learn how to implement Swift algorithms by performing a simple Fizz Buzz Test!
Swift Algorithm Part 1: Fizz Buzz Test Solution
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How to Create Delegates in Swift

What are delegates? Let's explain the concept in simple terms with basic examples to get you started with delegations in Swift.
How to Create Delegates in Swift

Building React Native Apps: Retrofitting an iOS app to Android

This tutorial will extend a React Native Todo app from iOS to the Android platform.
Building React Native Apps: Retrofitting an iOS app to Android

Building an iOS Geolocation Travel App with React Native

An app that manages and keeps track of favorite places and routes is something you can build using React Native—let's get started!
Building an iOS Geolocation Travel App with React Native

Getting Started with Swift

With this crash course of sorts, you will know enough to be dangerous in Swift.
Getting Started with Swift

How to Stop Squandering Your Precious Mac Development Resources

Let's cover some of the most effective ways to get more out of your Mac development environment to help increase your performance and capacity as a developer.
How to Stop Squandering Your Precious Mac Development Resources

iOS Interview Questions For Senior Developers

For hiring senior IOS developers, what are some interview Q&As you should look for? Check out this article and get a clearer picture.
iOS Interview Questions For Senior Developers

Enumerations and mappings to other enumerations

Swift enumerations are cool, and here is a neat use case and example of how to use Swift enumerations.
Enumerations and mappings to other enumerations

20 iOS Developer Interview Questions

Have an upcoming iOS interview for a developer position? Codementor Matt has been giving technical interviews for 12 years - here are some tips as well as sample questions & answers that will help you prepare.
20 iOS Developer Interview Questions

iOS QuickTip: Getting and Reading JSON Data from a URL

Here's an iOS tutorial / quick tip on how to retrieve JSON data from a URL using minimum code.
iOS QuickTip: Getting and Reading JSON Data from a URL

Swift Beginner's Guide to View Animations

Want to make your app more interesting and attractive? In this tutorial you are going to learn how to use View animation and how to convert a simple view into an awesome view.
Swift Beginner's Guide to View Animations

Swift Quick Tip: Using Apple MapKit's MKLocalSearch

Have you ever wondered which restaurants were nearby? Apple’s MapKit framework provides an easy way to lookup places via natural language search - here's how.
Swift Quick Tip: Using Apple MapKit's MKLocalSearch

Parse Tutorial: Adding a Twitter/Facebook Signup/Login to Your iOS App

Kiss those long hours spent on setting up the login screen goodbye thanks to Parse, which offers a great platform to handle signups and integration with Facebook and Twitter for free. In this tutorial, we’ll look at how to setup a custom Login and Signup view, so you can get users signed up with minimal effort.
Parse Tutorial: Adding a Twitter/Facebook Signup/Login to Your iOS App

Parse Tutorial: Customizing Your Twitter/Facebook Signup/Login Views

In this Parse tutorial, you'll learn how to add and customize a simple Log In and Sign Up flow, and adjust it to look like a professional polished app with minimal efforts.
Parse Tutorial: Customizing Your Twitter/Facebook Signup/Login Views

Swift Tips & Tricks: Using Functions as Parameters in Swift

Learn how to use functions such as Parameters and other practical things in Swift. Here are some quick tricks you can try.

Making a Bookkeeping App with NSUserDefaults and Complex Objects

In my previous article, the basics of how to persist data using NSUserDefaults were covered. Now we'll see how to persist custom classes that we create. These classes will be contained in an array. We'll save the entire array to NSUserDefaults.
Making a Bookkeeping App with NSUserDefaults and Complex Objects
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