Mohamed Abd El Hakim

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Scanning Barcodes with iOS 7 (Objective-C)

Introduction<p>With the release of iOS 7, Apple included the ability to detect barcodes through its AV Foundation framework. The supported types …

Background Fetch

Prior to iOS 7, developers were pretty limited in what they could do when their apps left the foreground. Aside from VOIP and location-based …

Creating a genetic algorithm for beginners

An introductory tutorial to genetic algorithms (GA) for beginners. Step by step guide of how to create a basic binary genetic algorithm (GA) in Java …

9 Things You Will Regret Not Doing Sooner

<i>“People always say life is too short for regrets.<br>But the truth is, it’s too long.”<br>―Sarah Addison Allen</i><p>One of the most difficult things to deal with …

Myrandomstuff.se

Från och med den 1 januari 2009 så finns det ändrade krav i Arbetsmiljölagen som avser byggande, det som gäller nu är att man vid alla bygg- och …

Creating a Static Library in iOS Tutorial

Create a static library in iOS!<p>If you’ve been developing for iOS for some time, you probably have a decent set of your own classes and utility …

iOS Programming

Understanding the FFT Algorithm | Pythonic Perambulations

75 Essential Tools for iOS Developers

If you were to go to a master woodworker's shop, you'd invariably find a plethora of tools that he or she uses to accomplish various tasks.<p>In …

NSHashTable NSMapTable

NSSet and NSDictionary, along with NSArray are the workhorse collection classes of Foundation. Unlike other standard libraries, implementation …

Quick Tip: Customize NSLog for Easier Debugging

In this quick tip we are going to learn how to customize the output generated by NSLog in order to debug programs more efficiently. Read on!<p>Problem<p>By …

What Every College Student Should Post on LinkedIn

Are you waiting until after graduation to start building up your LinkedIn profile? It's time to reconsider.<p>"Every student is blindly trying to make a …

How to make a videogame (with no experience)

Did you know that Super Mario Run was made with a free game engine you could download and use today? Now I'm not going to lie and say making a game …

Build Your Own GameBoy-Sized Handheld with a BeagleBone

The GameBoy is a classic piece of equipment, and if you want to live those glory days with a bit more power, blogger Max Thrun shows off how to turn …

Raspberry Pi