Learn Kotlin from Scratch | Build Real-World Apps with Kotlin Programming

Описание: 🚀 Welcome to The Total Kotlin Course – Learn Kotlin Today!
Are you ready to start your journey into app development? In this step-by-step Kotlin tutorial, you’ll learn everything you need to know to build real-world apps using the Kotlin programming language. Whether you’re completely new to coding or coming from Java, this course is perfect for Kotlin for beginners in 2025 and beyond.

⏱ Timestamps for The Total Kotlin Course

00:00 – Introduction: What is Kotlin?
01:38 – IDE Setup (Install Android Studio & Kotlin)
03:53 – Setting Up Kotlin
05:47 – Running Your First Kotlin Code
08:47 – Variables in Kotlin (Var & Val)
16:34 – Get User Input in Kotlin
20:55 – Kotlin Types Explained
28:35 – If Statements in Kotlin
40:21 – If Statements with OR
46:06 – When() in Kotlin
49:24 – When to Use When()
51:49 – Lists in Kotlin
57:09 – For Loop in Kotlin
1:03:01 – Best Friends List Example
1:04:36 – Array List in Kotlin
1:09:42 – While Loop in Kotlin
1:15:13 – Deleting Items from List (Part 1)
1:22:42 – Deleting Items from List (Part 2)
1:25:50 – When to Use a While Loop
1:27:42 – Introduction to Functions
1:35:20 – Function Returning in Kotlin
1:42:55 – Classes in Kotlin
1:48:58 – Private Variables
1:52:23 – Extending Classes
1:59:15 – Constructors in Kotlin
2:03:44 – Advanced Constructors
2:09:32 – Data Classes in Kotlin
2:13:52 – Interfaces in Kotlin
2:21:50 – Singletons in Kotlin
2:27:04 – enumClass in Kotlin
2:36:18 – Getter & Setter in Kotlin
2:40:22 – OOP Test (Quick Questions)
2:42:48 – Creating a Project in Android Studio
2:45:14 – Get User Input (Project)
2:48:33 – Create Bank Class
2:54:04 – Deposit Function
2:58:58 – Withdraw Function
3:05:12 – What is a Null in Kotlin?
3:07:52 – Using != Null in Kotlin
3:09:48 – Null Safety in Kotlin
3:15:16 – Null Safety Quiz
3:16:45 – Getting Current Date in Kotlin
3:21:56 – Formatting Date in Kotlin
3:27:19 – Course Wrap-Up & Next Steps

📱 What you’ll learn in this Kotlin Course:

Kotlin basics: var, val, lists, arrays & loops

How to run your first Kotlin program in Android Studio

Functions, classes, constructors, and OOP concepts

Null safety, data classes, and interfaces

Building real Android app development projects from scratch

Comparing Kotlin vs Java for modern mobile development

🔥 By the end of this Kotlin programming language tutorial, you’ll be able to:
✅ Write clean, efficient Kotlin code
✅ Understand the difference between Java and Kotlin
✅ Create Android Studio projects step by step
✅ Build real-world applications with confidence

💡 This Kotlin for beginners course is designed to make learning fun, interactive, and practical—helping you transition into professional app development faster!

📌 Why Kotlin?
Kotlin is the #1 choice for Android app development and cross-platform projects. It’s modern, safe, and officially supported by Google. If you’ve ever wondered how to make an app or wanted to step into mobile development, Kotlin is the language you need.

🔖 Keywords covered in this tutorial:
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