- 1. Introduction 3m 22s
- 2. Getting Started on Windows, MacOS or Linux 1m 40s
- 3. How to Ask Great Questions 1m 52s
- 4. FAQs 1m 30s
Java Mastery Intermediate: Methods, Collections, and Beyond
About this course
Take your Java programming skills to the next level with our Intermediate Java Concepts online course. This comprehensive course is designed to build upon your foundational knowledge and dive deep into essential topics such as methods, collections (ArrayList, LinkedList, HashMap, HashSet), file handling, error handling, regular expressions (RegEx), multi-threading, concurrency, and lambda expressions.
Course Highlights:
1. **Advanced Methods:** Learn how to create and use methods effectively, including method overloading, recursion, and understanding the nuances of method parameters and return types.
2. **Collections Framework:** Explore the power of Java collections, including ArrayList, LinkedList, HashMap, and HashSet. Master the art of storing, retrieving, and manipulating data efficiently.
3. **File Handling:** Discover how to work with files in Java, from reading and writing text files to managing directories and handling exceptions associated with file operations.
4. **Error Handling:** Gain proficiency in error handling techniques, including try-catch blocks, custom exceptions, and effective error reporting to create robust and reliable Java applications.
5. **Regular Expressions (RegEx):** Unleash the potential of regular expressions in Java to search, match, and manipulate text patterns within your applications, enhancing data validation and manipulation.
6. **Multi-threading and Concurrency:** Delve into the world of concurrent programming, enabling your Java applications to perform multiple tasks simultaneously. Learn about thread synchronization, race conditions, and avoiding common pitfalls.
7. **Lambda Expressions:** Understand the principles of functional programming in Java with lambda expressions, enabling concise and powerful coding techniques for tasks like filtering, mapping, and reducing data.
By the end of this course, you'll have a strong grasp of these intermediate Java concepts and be well-prepared to tackle more complex programming challenges. You'll also have hands-on experience through practical exercises and real-world examples to reinforce your learning.
Whether you're looking to advance your career as a Java developer or simply want to become a more proficient programmer, this Intermediate Java Concepts course is the key to unlocking new possibilities and expanding your Java programming capabilities.
Prerequisites:
- Proficiency in core Java programming (variables, data types, loops, conditional statements, and basic object-oriented concepts).
Join us on this educational journey and take your Java programming skills to the next level!
What you'll learn
- Take your Java programming skills to the next level with our Intermediate Java Concepts online course.
- This comprehensive course is designed to build upon your foundational knowledge and dive deep into essential topics such as methods, collections (ArrayList, LinkedList, HashMap, HashSet), file handling, error handling, regular expressions (RegEx), multi-threading, concurrency, and lambda expressions.
- Course Highlights:
- 1.
Curriculum
89 Lessons • 8H- 1. Introduction 3m 50s
- 2. Popular IDEs for Coding 3m 4s
- 3. Java Installation (Step by Step) 10m 23s
- 4. Java Path Setting (Environment Variables) 9m 38s
- 5. IntelliJ IDEA Installation 9m 43s
- 6. Getting Started With IntelliJ IDEA 7m 51s
- 7. First Java Hello World Program 14m 36s
- 1. Introduction 1m 58s
- 2. Create a Method 12m 20s
- 3. Call a Method 10m 23s
- 4. Method with Parameter 13m 32s
- 5. Method with Multiple Parameters 7m 14s
- 6. Applying Return Keyword 9m 56s
- 7. Using a Method on Decisions 9m 37s
- 8. Method Overloading 12m 33s
- 9. Variable Scope 6m 16s
- 10. Method Recursion 4m 24s
- 11. Assessment Test 1 1m 43s
- 12. Solution for Assessment Test 1 4m 3s
- 1. Introduction 2m 19s
- 2. Creating ArrayList 6m 40s
- 3. Add Items to ArrayList 5m 16s
- 4. Access an Item in ArrayList 5m 41s
- 5. Change an Item in ArrayList 5m 4s
- 6. Remove or Clear Items in ArrayList 4m 3s
- 7. Finding ArrayList Size 2m 29s
- 8. Loop Through an ArrayList 6m 43s
- 9. Sorting an ArrayList 9m 14s
- 1. Introduction 1m 46s
- 2. ArrayList vs LinkedList 5m 11s
- 3. Creating LinkedList 5m 11s
- 4. LinkedList Methods (addFirst(), addLast()) 4m 20s
- 5. LinkedList Methods (removeFirst(), removeLast()) 2m 26s
- 6. LinkedList Methods (getFirst(), getLast()) 4m 13s
- 1. Introduction 1m 10s
- 2. Create a HashMap 5m 11s
- 3. Add Items to HashMap 6m 37s
- 4. Access an Item in HashMap 3m
- 5. Remove an Item in HashMap 3m
- 6. Find HashMap Size 2m 27s
- 7. Loop Through a HashMap 6m 26s
- 8. Assessment Test 2 1m 28s
- 9. Solution for Assessment Test 2 3m 42s
- 1. Introduction 1m 30s
- 2. Create a HashSet 3m 6s
- 3. Add Items to HashSet 2m 25s
- 4. Check Items in HashSet 2m 39s
- 5. Remove an Item in HashSet 2m 29s
- 6. Find HashSet Size 1m 9s
- 7. Loop Through a HashSet 1m 46s
- 1. Introduction 1m 9s
- 2. Creating an Iterator 7m 31s
- 3. Loop Through a Collection 4m 25s
- 4. Removing Items from Collection 3m 37s
- 1. Introduction 2m 17s
- 2. File Handling 6m 56s
- 3. Creating a New File 11m 4s
- 4. Writing a File 6m 59s
- 5. Read a File 10m 48s
- 6. Getting File Information 7m 57s
- 7. Delete a File 2m 48s
- 8. Delete a Directory 4m 35s
- 1. Exceptions 6m 58s
- 2. Try and Catch Block Coding 9m 49s
- 3. Finally Block Statement 2m 16s
- 4. Throw Keyword (Error Handling) 14m 36s
- 1. What Is a Regular Expression 5m 23s
- 2. Matcher-Pattern Program - Real World 8m 5s
- 3. Number Validation Program - Real World 9m 19s
- 4. String Validation Program – Real World 5m 46s
- 1. Using Thread Class Program 4m 49s
- 2. Using Runnable Interface Program 3m 53s
- 1. Concurrency Scenarios 6m 4s
- 2. Prevent Concurrency Problems 4m 21s
- 1. Create Lambda Expressions 3m 21s
- 2. Lambda Expression – ArrayList 5m 12s
- 3. Lambda Expression – Consumer Interface 4m 23s
- 4. Lambda Expression – Method 6m 48s
- 1. Introduction 1m 23s
- 2. Project Overview 2m 8s
- 3. User Class and Methods Creation 5m 16s
- 4. User Choice Options 5m 1s
- 5. User Registration Method 3m 23s
- 6. User Login Method 3m 10s
- 7. Authentication System Real-Time Project 9m 7s
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- 1 courses
- Systems students worldwide
Metla Sudha Sekhar
Learn from DragonZap instructors with practical, build-first lessons focused on systems, low-level programming, compilers, kernels, and real-world engineering fundamentals.
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