Two simple way to detect the shake of iPhone, 1. Using UIAccelerometer. 2. Using Motion Events. Using UIAccelerometer Check this Link. Using Motion Events In your UIViewController add the following methods. - (void)motionBegan:(UIEventSubtype)... [More]

#define kAccelerationThreshold 2.2     //Somewhere in initialization UIAccelerometer *accel = [UIAccelerometer sharedAccelerometer]; accel.delegate = self; accel.updateInterval = 1.0f/10.0f;     //Method to detect Shake... [More]

What is Ad Hoc Distribution? Ad Hoc Distribution allows you to try an application before it’s available in the iTunes App Store. This is how we distribute iPhone applications to beta customers. These instructions assume you have a .zip file. ... [More]

When you need to set basic colors to things in Objective-C, it's really easy: //This works, but come on...cell.textColor = [UIColor grayColor]; However, if you want to be more specific normally you need to get the RGBA for the color and set it that... [More]

A-Z Animals 1.0 A-Z Animals application includes educational activities to keep kids entertained and learning. In the A-Z Animals, kids can flip through images of animals in all letters of the alphabets and match the letter of the Alphabet to the... [More]

Surya Namaskar This application teaches the user to perform “Surya Namaskar” (Sun Salutation) a form of yoga to offer prayer to Lord Sun. Surya Namaskar (“Salute to the Sun”) is a practice of offering prayers to Lord Sun th... [More]

To install or update your iPhone OS to 3.0 beta, you have to know some key points before you do the update or installation. Devices updated to iPhone 3.0 beta can not be restored to earlier versions of iPhone OS . Devices will be able to upgr... [More]

Today I just came across an issue in my current project. Its just a .NET web application compatible for BlackBerry Device. I have to use a Calendar Control which allows the user to select a day and schedule an appointment. The default ASP.NET Calend... [More]

After installing iphone sdk, the xcode IDE shortcut is automatically placed on the dock. If it does not appear, you are recommended to create one manually.Running the XCode IDE wont show up any window, and this may confuse any first time .NET develop... [More]

We shall now have a look at each of the requirements in detail..Apple Mac Pro ComputerAfter spending 11 years with PCs and Microsoft Operating system, I was finally forced to move on to a Apple Mac Computer for iPhone development. I first tried with ... [More]