The code below will prevent the iPhone from dimming its screen and ultimately going to sleep. Use it wisely as you don't want your application becoming notorious for being a battery hog.
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If you are a developer (which you most likely are if you are reading this) you probably have (or should have) a Twitter account. With Twitter getting so much attention lately, you would be crazy to not include some sort of Twitter integration into your own iPhone application.
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One thing I have noticed about many of the games in the app store is they lack animation. Of course, the huge companies like Sega and PopCap have some pretty amazing animation, but what about us indie iPhone game developers?
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This tutorial shows how to take screenshots programmatically using the iPhone SDK
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This will be a simple tutorial showing you how to access the iPhone's photo library as well as the camera. Since the 3.0 update, the methods for picking photos have been deprecated. So this will be a 3.0 and above tutorial.
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This will be a simple tutorial showing you how to put a UITextField in a UIAlertView. This is simple and just a couple lines if code. You will learn CGAffineTransform and coding UITextField programmatically.
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A lot of applications you see have an email button. When you click it then it will leave the application and take you to the Mail application. It can get really annoying leaving the application and then going back in after your done sending the email.
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The UITextField is probably one of the most commonly used UI controls on the iPhone. It is the primary method of user input via the keyboard and provides a great deal of additional functionality.
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Upon first glance, the UIButton class doesn't seem to provide what you might expect in terms of customization. This often causes developers to resort to creating buttons in an image editor and then specifying that in the Background field in Interface Builder. This is a fine solution and will ...
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In this article, I'm going to tell you about some meta tags (and more), which can both make your website visitors' experience more enjoyable and save your web development efforts.
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FlexyCore is pleased to introduce iSpectrum for the Java community. Develop and debug your iPhone native application in Java under Eclipse IDE or port your existing applications to iPhone.
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I've been doing iPhone development for about a year now and have used the delegation pattern many times. Specifically with regards to UITableViews and object serialization (NSCoding, NSCopying). Wikipedia has a great write up on the delegation pattern as well as examples in a few languages ...
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Glyph Language Services will be offering a free training workshop on iPhone App Localization best practices in March 2010. Two equivalent sessions are planned to accommodate clients in Europe and the US. For Europe the event will take place on March 9 at 15:00 Central European Time. The US ...
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This article is the first in a three part series covering audio topics of interest to the iPhone developer. In this article, we'll start by covering file and data formats
Read More @ raywenderlich.com