Cephi Systems Software and Contract Services

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Latest Articles:

Finding the Lowest Value In an Array

You can find the lowest value in an array though iteration as shown in the example below. With an array the performance of this algorithm would be O(N) in that processing time increases linearly and proportionally to the array size. If you can maintain then search a sorted array and simply fetch index 0 performance […]

Euclidean Algorithm in Objective-C

This is the Euclidean Algorithm in Objective-C. The Euclidean algorithm (also called Euclid’s algorithm) is used to calculate the greatest common divisor (GCD) of two integers. The GCD is the largest positive integer that divides the two input integers without leaving a remainder. This is a basic example of a simple computational algorithm. It was […]

Beetles and Gems

We are working on a new iPhone game in our spare time as just a fun weekend project. It is an action game with some puzzle elements. Above is some of the concept art. The working title is Boulder Smash, however our marketing resources are working on the most appetizing name they can conjure, as […]


CephiSearch $25 (or $75 with US tech support) Contact us to buy or with questions CephiSearch is an ecapsulated search engine written in Objective-C designed to add simple search functionality to existing iOS application with little to no refactoring of existing code. This class is great for developers who need to add a search function […]

16 Things To Do With Siri

For me, Siri was one of the things I was most excited about the iPhone 4S. For business, personal, and software development use I mainly used a 3GS, so the 4S was a big leap forward. Before I get started on all the things you can do with Siri, below are a few things to […]

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