Introduction to NSMutableAttributedString in swift: NSMutableAttributedString is a great way to customize or decorate UILable text programmatically. For example your requirement involves certain word in the middle of the text is in bold and in different color, what will you do. In this case one can use NSMutableAttributedString class provided in swift language. In this […]
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Introduction to UITableView in Swift: UITableView is the basic control used in mobile apps. In this tutorial, we will learn how to create UITableView in swift language. All the delegates for the UITableview are same only syntax changes are there in swift language. Let us start how to create UITableView in swift. Implementation of code
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UIPageControl in IOS is a control that is used mostly in help screens or info screens for IOS apps. In this post, we are going to create a small tutorial for UIPageControl in swift language. And in this tutorial, we will change background color of UIImageView as per page number selected by user on tapping on UIPageControl. And also, on scroll of
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Function is a group of statements the are executed to perform a certain task. For example, we want multiplication of two numbers that user entered then for this requirement we can create a function names Multiply which takes two number as input normally called parameters and inside it use multiply operator, then return the multiply
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Swift provides us with all the control flow that are available in c language and objective C. As the term control flow is self explanatory, let me give more clarifications on the control flow. These are the constructs that allows us to control the behavior of our program execution. For example For Loop helps
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Dictionary is another collection type available in Swift. Dictionary can store multiple values of same type. Dictionary is a key value pair collection, where each key has a value associated with it. Dictionary in Swift are different from NSDictionary in objective C. The common difference between the two is that NSDictionary can store different values
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Arrays is one of the two collection types provided by swift language. By collection types, we meant to say that both array and dictionary can hold collection of data. The major difference between array and dictionary in swift with array and dictionary in objective c is that in swift array and dictionary are type dependent.
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What is string? String is an ordered collection of characters. Like NSString in objective C we have String type in swift and for characters we have character type. String is a combination of characters. You can create string as var myName = “iPhone Development” To initialize an empty string var myName = ” ” var
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As all developers related to IOS and mac OS X app development are aware of the fact that Apple launched new programming language to develop IOS and mac OS X apps. This new programming language is named as SWIFT. In this post we will cover basic part of the language. Constants and Variables: As the
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