Unlocking the Full Potential of Java Intermediate Programming and manipulating data efficiently
Note: Course Free for limited time and limited users(500 limit) so Enroll ASAP. If not free it means you are late. Scroll Down and click Enroll Now button to get enrolled
Scroll Down and click Enroll Now Button to get enrolled into the Free Course
Apply Coupon Code: UPGRAD
What you’ll learn
- Master the art of creating and using methods with advanced concepts such as method overloading and recursion
- You will learn to Explore the Java Collections Framework efficiently manage and manipulate data
- Dive into the world of multi-threading and concurrency
- Learn how to work with files in Java, from reading and writing text files effectively
- Develop skills in error handling, including try-catch blocks, custom exceptions
- Harness the power of regular expressions to search, match, and manipulate text patterns
- Grasp the principles of functional programming with Java’s lambda expressions
- Learn What is Generative AI / Gen AI
This course includes:
- 8.5 hours on-demand video
- 4 coding exercises
- 1 practice test
- Assignments
- Access on mobile and TV
- Full lifetime access
- Certificate of completion
Coding Exercises
This course includes our updated coding exercises so you can practice your skills as you learn.See a demo
Course content
15 sections • 90 lectures • 8h 20m total lengthCollapse all sections
Introduction
- Introduction
- Getting started on Windows, macOS or Linux
- How to ask great questions
- FAQ’s
- Learn What is Generative AI / Gen AI
Setting up Local Development
- Introduction
- Popular IDEs for Coding
- Java Installation (step by step)
- Java path setting (environment variables)
- IntelliJ IDEA Installation
- Getting start IntelliJ IDEA
- First Java Hello World program
Java Methods
- Introduction
- Create a method
- Call a method
- Method with parameter
- Method with multiple parameters
- Applying return keyword
- Using a method on decisions
- Method overloading
- Variable scope
- Method recursion
- Assessment Test1
- Solution for Assessment Test1
- Method with parameters
Java Collections – ArrayList
- Introduction
- Creating ArrayList
- Add items to ArrayList
- Access an item in ArrayList
- Change an item in ArrayList
- Remove or clear an items in ArrayList
- Finding ArrayList Size
- Loop through an ArrayList
- Sorting an ArrayList
- ArrayList
Java LinkedList
- Introduction
- ArrayList vs LinkedList
- Creating LinkedList
- LinkedList methods( addFirst(), addLast() )
- LinkedList methods( removeFirst(), removeLast() )
- LinkedList methods( getFirst(), getLast() )
- Creating Linked List and accessing data items
Java HashMap
- Introduction
- Create a HashMap
- Add items
- Access an item
- Remove an item
- Find HashMap size
- Loop through a HashMap
- Assessment Test2
- Solution for Assessment Test2
- Assignment Test Query
Java HashSet
- Introduction
- Create a HashSet
- Add items
- Check items
- Remove an item
- Find HashSet size
- Loop through a HashSet
Java Collections
- Introduction
- Creating an iterator
- Loop through a collection
- Removing items from collection
Java File Handling
- Introduction
- File handling
- Creating a new file
- Writing a file
- Read a file
- Getting a file information
- Delete a file
- Delete a directory
Java Error Handling and Exceptions
- Exceptions
- try and catch block coding
- finally block statement
- throw keyword (error handling)
Java Regular Expressions – RegEx
- What is a Regular Expression
- Matcher-pattern program – Real world
- Number validation program – Real world
- String Validation program – Real world
- Java String Data Validation using the RegEx pattern
Java Multi Threading
- Using thread class program
- Using Runnable interface program
- Create thread and run
Java Concurrency
- Concurrency scenarios
- Prevent concurrency problems
Java Lambda Expressions
- Create Lambda Expressions
- Lambda Expression – ArrayList
- Lambda Expression – Consumer interface
- Lambda Expression – Method
Java Project: User Authentication system
- Introduction
- Project overview
- User Class and methods creation
- User Choice options
- User Registration method
- User Login method
- Authentication System real time project
Requirements
- A computer with either Windows, Mac or Linux to install all the free software and tools needed to build your new apps
- A strong work ethic, and willingness to learn awesome new programs you’re about to build
- Basic core Java programming helpful(optional). You will learn fundamentals you need to know
Description
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.
Learn What is Generative AI / Gen AI
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!
Who this course is for:
- Beginners who have never coding collections before
- Beginner Java developers curious about data applications
- Programmers with experience in other languages who want to kickstart their Java programming
- This course is perfect for intermediate level with Java core coding knowledge, to sharpen their skills to the next level
- Who are looking to build creative Java apps for either personal use or for high-paying clients as a self-employed
- Who love their own creative genius coding skills to improve data manipulating efficiently
Show less
Note: The course is free for a limited time and limited to 500 users. Enroll as soon as possible. If it is no longer free, it means you are late, and it has already exceeded its limits.
🎫 After adding the course into Cart at Checkout page, Apply Coupon Code➛. UPGRAD Note:- After applying coupon, if it says ”This coupon has exceeded its maximum possible redemptions…”, then it means you’re Late, and first 500 coupons already redeemed.
