Tag Archives: xCode

How to check whether a character is from English language or not in Objective-C

Posted on January 30, 2013 by Razib Chandra Deb

Last day I needed to check the UITextField ‘s text whether it is from English language or other Unicode character form other language. And also how many characters are form English language and how many from others? Here is how … Continue reading →

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[[UIDevice currentDevice] orientation] is not working for iPad

Posted on October 13, 2012 by Razib Chandra Deb

Today I face a problem in developing my app for iPad. I am checking the current orientation of my device using the following function and checking weather it is in Portrait or Landscape mode. This was working for iPhone 5.1 … Continue reading →

Posted in iPhone | Tagged , , , , , , | 1 Comment

Hide UINavigationBar LeftBarButtonItem & add custom UIButton in iOS 4.3 and iOS 5.1

Posted on October 10, 2012 by Razib Chandra Deb

You can easily hide the UINavigationBar LeftBarButton. But the problem is your way may not work for both iOS 4.3 & iOS 5.1. I just find a way that work in both iOS Code is:

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Dismis keyboard on UITextField return key pressed

Posted on July 23, 2012 by Razib Chandra Deb

Let you have a text filed and a button in a view. if you pressed the button something will  happen.

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