Welcome to the Complete Java Full Course 2026. This structured Java tutorial series is designed to take you from absolute beginner to advanced level in Java programming. In this playlist, you will learn: • Java Basics • Variables & Data Types • OOP Concepts (Encapsulation, Inheritance, Polymorphism, Abstraction) • Constructors & Methods • Static & Non-static concepts • Memory Management in Java • Collections Framework • Exception Handling • Multithreading • Java for Placements & Interviews This course is perfect for: College students Beginners starting programming Placement preparation Software engineering interviews DSA preparation Anyone who wants strong Java fundamentals Each lecture is structured step-by-step with deep conceptual clarity and practical examples. Start from Lecture 1 and follow the playlist in sequence for best results. Subscribe and stay consistent. Java mastery requires structured learning. Github Link for Notes & Code : https://github.com/adityatandon15/Java-Full-Course java full course 2026, java tutorial for beginners, learn java step by step, complete java course, java programming course, java for placements, java interview preparation, java beginner to advanced, java dsa preparation, java oops concepts, java fundamentals, java basics to advanced
Curated by: Coder Army (57 videos)
In this video, we dive deep into Java Type Conversions, Type Casting, and Type Promotion, one of the most important foundations in Java programming. Understanding how Java converts data types automatically and explicitly is crucial to writing correct and bug-free code. What You’ll Learn: Implicit (Widening) Type Conversion Explicit (Narrowing) Type Casting Data Loss & Truncation Why boolean cannot be converted How Java handles arithmetic operations internally Type Promotion Rules in Expressions Why char + char becomes int Real code examples for every scenario This is a must-watch video if you are: Preparing for Java Interviews Learning Java from scratch Moving from C/C++ to Java Preparing for placements Building strong Java fundamentals. Mastering type conversion and promotion will help you understand how Java handles memory, expressions, and arithmetic internally. Why Learn Java? Java is one of the most powerful and widely used programming languages in the world. It is used in: Backend development Enterprise applications Android development Banking systems Large-scale distributed systems If you want to master Data Structures, Spring Boot, Microservices, or System Design, Java fundamentals are essential. Join Coder Army Whatsapp Group: https://whatsapp.com/channel/0029Va6H0tbHVvTbcuT99Y1f Join System Design Whatsapp Group: https://whatsapp.com/channel/0029VbBF1XKF1YlMyYuPM23s Code and Notes: Github : https://github.com/adityatandon15/Java-Full-Course We offer paid course on Dsa, web development, blockchain, system design and GenAI. Join our Paid Course: https://strikes.in/ Coder Army: https://coderarmy.in/#home Coder Army app: https://play.google.com/store/apps/details?id=com.rohit.negi Connect with Aditya Tandon Instagram : https://www.instagram.com/adityatandon2 LinkedIn : https://www.linkedin.com/in/adityatandon2 Twitter : https://x.com/adityatandon02 Java type conversion, Java type casting, Java type promotion, implicit type conversion Java, explicit type conversion Java, widening conversion Java, narrowing conversion Java, truncating conversion Java, Java boolean conversion, Java data type conversion rules, Java arithmetic promotion, type promotion in Java expressions, Java primitive conversion, Java casting tutorial, Java beginners tutorial, Java full course, Java interview questions, Java fundamentals, Java programming basics, int to double Java, double to int Java, char to int Java, Java numeric promotion, Java tutorial for beginners, Java concepts explained Timestamp : 00:00 Intro 01:27 Type Conversions 02:38 Rules of type conversion 07:33 Explicit Conversion 17:20 Truncating Conversion 19:00 Code for all conversion 24:17 Boolean conversion 25:33 Type promotions in java 30:34 Rules of type promotions