Inbound Data Integrity and Scalability

As the use of data warehouses and business intelligence tools proliferate, managers are discovering that they cannot ignore the quality of inbound data to these systems. The 80/20 rule for data…


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Building Your First iOS App with UIKit

From ideation to development, lets walk through the process of building an iOS app using Interface Builder and UIKit

Building your first iOS app can be a daunting task, but with the right tools and a little bit of guidance, you can have your first app up and running in no time.

Let’s walk you through the process of building your first iOS app, step by step.

The first thing you’ll need to do is download and install Xcode, which is the development environment used to build iOS apps. Xcode can be downloaded from the Mac App Store and is available for free.

Once you have Xcode installed, launch the app and create a new project by clicking “Create a new Xcode project.” From there, select “Application” under “iOS” and choose the “Single View Application” template.

With your project created, the next step is to design the user interface (UI) of your app. You’ll do this using a visual editor called the Interface Builder, which is part of Xcode.

In the Interface Builder, you can drag and drop buttons, labels, and other UI elements onto your screen and arrange them however you like. For example, to add a button to your screen, you can drag a “Button” element from the Object Library onto your view.

This code snippet creates an outlet for the button, which allows you to access the button from your code. An outlet is a variable that references a UI element in your storyboard.

With your UI designed, it’s time to write the code that powers your app. You’ll do this in the ViewController.swift file.

In this code snippet, we import the UIKit framework, which provides the UI elements and functionality we need to build our app. The…

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