Code Mastery Guides

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Programming

How to Calculate Percentage in Android Kotlin

Introduction: In Android apps, calculating percentages is a common task, used for things like progress bars or score computations. This tutorial will guide you on efficiently performing percentage calculations in Android using Kotlin. We will follow a step-by-step guide to calculate the percentage. Step 1: Understand Percentage: Before writing any code, let’s first understand how […]

How to make text bold in TextView in Java & Kotlin

Text Formatting is a very important aspect of visualizing text in Android Applications. In this tutorial, we will discuss how to make text bold in TextView in Android using Java and Kotlin. We will follow a step-by-step guide to make text bold in Textview. This guide will focus on Java and Kotlin both. By Using […]

How to Ask for User Input-Output in Kotlin

When coding in Kotlin and seeking user input via the console, you have various methods at your disposal to accomplish this task. Keep in mind that Kotlin, being a versatile programming language, provides multiple approaches to facilitate user input in the console. Input with readLine() This is the simplest method to obtain input from the […]

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