04/16 – The Best iOS Development Links

The best iOS development links from April 2016.

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How To Overcome A Temporary Loss Of Motivation?

It doesn’t matter how much you love your work and how passionated you are about it, at some point you will face a temporary loss of motivation. Most of the times, this is due to the so-called “Wall

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Swift: filter

Swift provides you some handy functions like filter and map for manipulating arrays. In this post we will take a look at filter and how you can combine it with map.

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Swift: Use Cases For Guard

The keyword guard has been introduced in Swift 2. It was a little bit inconspicuous at the first sight, but it has a lot of power. In this article we will take a look at three uses cases for guard.

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try!

Error handling is a very important topic and I’ve written already a blog post about that topic. You can also check out my talk about that topic on the Swift Summit in San Francisco. In this post

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Swift: The Nil Coalescing Operator

The so-called Nil Coalescing Operator is an interesting operator, that you can use for working with optionals.

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Building A Simple iOS Calculator App – Part 1

A calculator app is a great example for a simple iOS application. In this tutorial  series we will cover all steps to build one. Introduction This will be a four part tutorial that will cover everything

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How To Leave Your Comfort Zone As A Developer?

For sure you’ve already heard that leaving your comfort zone is a great way for improving yourself. In this article we discuss the best ways for a developer to do so.

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Data Persistence On iOS – An Overview

Very often an app creates data that should be saved. In this article we’ll discuss the different possibilities for data persistence on iOS.

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03/16 – The Best iOS Development Links

The best iOS development links from March 2016.

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NSTimer – Repeat

The NSTimer class is a workhorse of iOS applications, but it is also complex, fraught with hidden gotchas and cumbersome to use. For example, when a timer expires, its callback mechanism consists of performing

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Android Development For iOS Developers – An Overview

In this article we look into Android from an iOS development point of view.

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