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Retrofit Android Example Tutorial

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Welcome to Retrofit Android Example Tutorial. Today we’ll use the  Retrofit  library developed by Square to handle REST API calls in our android application. http://www.journaldev.com/13639/retrofit-android-example-tutorial Retrofit Android Retrofit is type-safe REST client for Android and Java which aims to make it easier to consume RESTful web services. We’ll not go into the details of Retrofit 1.x versions and jump onto  Retrofit 2  directly which has a lot of new features and a changed internal API compared to the previous versions. Retrofit 2 by default leverages  OkHttp  as the networking layer and is built on top of it. Retrofit automatically serialises the JSON response using a POJO(Plain Old Java Object) which must be defined in advanced for the JSON Structure. To serialise JSON we need a converter to convert it into  Gson  first. We need to add the following dependencies in our  build.grade  file. compile 'com.squareup.retrofit2:retrofit:2.1.0' c
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UISearchController Tutorial: Getting Started

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Create a gradient color view in iOS using Swift 3 and XCode 8

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What is Gradient Gradients and Colors. Anyone who has remotely worked on or had heard about computer graphics would know what a gradient is. For the unaware masses, a gradient or a ramp is a set of colors used to fill a particular region with minimal boundaries visible. We know it is quite difficult to define gradient in words and even more difficult to understand what is it just by reading. Let us shoot you an image of what a gradient is and that’s what we will focus on doing today Environment set-up Create a new XCode project. We have used XCode 8 for the demonstration but you are free to use a version of your preference. We will code using Swift 3 and we believe that Swift 2 and Objective-C might have minor syntactical changes. In case you face an issue, please do leave a comment below. The Task We are going to change the background of the primary view controller to a gradient color. We are going to use the same colors that the image above sports. For reference, thes
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