UITextView similar to rounded UITextField with dynamic height

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Ever wanted to use an UITextView that looks like a rounded UITextFiled? Also, wished it will grow it’s height as you type your text? Well, you are in luck! Here is the swift file you will need.

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SHViewPager: Android like view pager control for iOS Version 2.0 finally!

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It has been almost or, more than 2 years I had created this controller called SHViewPager. And to my utmost surprise a lot of people actually got benefited from it. Some of them requested for the support for screen orientation and iPad. I was a bit busy (actually lazy! sorry guys, truly!)  to keep the request. Finally after a long wait, I was thinking, why am I not doing it?

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SHTwoDimensionalArray : A simple and easy to use two dimensional array for iOS applications.

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Ever felt the need to use a two dimensional array in you iOS project? Well, I have. So here is what I had done:

  • Created a NSObject subclass.
  • Taken two private NSMutableArray instances, one for row and one for column.
  • Created a nested for loop to traverse those arrays, and fill them with NSNull objects.
  • Created a method to insert value/object on the [row][column] index.

So this is fairly easy and straightforward. But wouldn’t it be nicer if you didn’t have to do all these steps and figure out how to write those monotonous codes all by yourself?

My good friend, I have good news for you! I have created a simple CocoaPod to minimize your task!

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Power of Inheritance

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We all know the three basic principles of OOP: Encapsulation, Inheritance and Polymorphism. And there is also this fourth principle: Data Abstraction; though it’s not always mentioned as a standalone principle, as it is closely tied with encapsulation. Today I am going to discuss a simple case to display the power and necessity of Inheritance.

Let’s assume a scenario: you are working on an application, which has to perform a server call asynchronously and has no direct impact on the UI. But when the server returns a response, you have to make some modification to your application regardless of the present UI.

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SHViewPager: Custom Controller for iOS

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Hello everybody,

For a recent project of mine, I had created this custom controller. This is quite similar to the ViewPager control used in Android. I’ve named this controller SHViewPager, here is the gitHub link.
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