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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
Course Overview
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!
Pre-requisites
- 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
Target Audience
- 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
Curriculum 89 Lectures
-
Section 1 : Introduction
- Lecture 2 :
- Getting started on Windows, macOS or Linux
- Lecture 3 :
- How to ask great questions
- Lecture 4 :
- FAQ’s
-
Section 2 : Setting up Local Development
- Lecture 1 :
- Introduction
- Lecture 2 :
- Popular IDEs for Coding
- Lecture 3 :
- Java Installation (step by step)
- Lecture 4 :
- Java path setting (environment variables)
- Lecture 5 :
- IntelliJ IDEA Installation
- Lecture 6 :
- Getting start IntelliJ IDEA
- Lecture 7 :
- First Java Hello World program
-
Section 3 : Java Methods
- Lecture 1 :
- Introduction
- Lecture 2 :
- Create a method
- Lecture 3 :
- Call a method
- Lecture 4 :
- Method with parameter
- Lecture 5 :
- Method with multiple parameters
- Lecture 6 :
- Applying return keyword
- Lecture 7 :
- Using a method on decisions
- Lecture 8 :
- Method overloading
- Lecture 9 :
- Variable scope
- Lecture 10 :
- Method recursion
- Lecture 11 :
- Assessment Test1
- Lecture 12 :
- Solution for Assessment Test1
-
Section 4 : Java Collections - ArrayList
- Lecture 1 :
- Introduction
- Lecture 2 :
- Creating ArrayList
- Lecture 3 :
- Add items to ArrayList
- Lecture 4 :
- Access an item in ArrayList
- Lecture 5 :
- Change an item in ArrayList
- Lecture 6 :
- Remove or clear an items in ArrayList
- Lecture 7 :
- Finding ArrayList Size
- Lecture 8 :
- Loop through an ArrayList
- Lecture 9 :
- Sorting an ArrayList
-
Section 5 : Java LinkedList
- Lecture 1 :
- Introduction
- Lecture 2 :
- ArrayList vs LinkedList
- Lecture 3 :
- Creating LinkedList
- Lecture 4 :
- LinkedList methods( addFirst(), addLast() )
- Lecture 5 :
- LinkedList methods( removeFirst(), removeLast() )
- Lecture 6 :
- LinkedList methods( getFirst(), getLast() )
-
Section 6 : Java HashMap
- Lecture 1 :
- Introduction
- Lecture 2 :
- Create a HashMap
- Lecture 3 :
- Add items
- Lecture 4 :
- Access an item
- Lecture 5 :
- Remove an item
- Lecture 6 :
- Find HashMap size
- Lecture 7 :
- Loop through a HashMap
- Lecture 8 :
- Assessment Test2
- Lecture 9 :
- Solution for Assessment Test2
-
Section 7 : Java HashSet
- Lecture 1 :
- Introduction
- Lecture 2 :
- Create a HashSet
- Lecture 3 :
- Add items
- Lecture 4 :
- Check items
- Lecture 5 :
- Remove an item
- Lecture 6 :
- Find HashSet size
- Lecture 7 :
- Loop through a HashSet
-
Section 8 : Java Collections
- Lecture 1 :
- Introduction
- Lecture 2 :
- Creating an iterator
- Lecture 3 :
- Loop through a collection
- Lecture 4 :
- Removing items from collection
-
Section 9 : Java File Handling
- Lecture 1 :
- Introduction
- Lecture 2 :
- File handling
- Lecture 3 :
- Creating a new file
- Lecture 4 :
- Writing a file
- Lecture 5 :
- Read a file
- Lecture 6 :
- Getting a file information
- Lecture 7 :
- Delete a file
- Lecture 8 :
- Delete a directory
-
Section 10 : Java Error Handling and Exceptions
- Lecture 1 :
- Exceptions
- Lecture 2 :
- try and catch block coding
- Lecture 3 :
- finally block statement
- Lecture 4 :
- throw keyword (error handling)
-
Section 11 : Java Regular Expressions - RegEx
- Lecture 1 :
- What is a Regular Expression
- Lecture 2 :
- Matcher-pattern program - Real world
- Lecture 3 :
- Number validation program - Real world
- Lecture 4 :
- String Validation program – Real world
-
Section 12 : Java Multi Threading
- Lecture 1 :
- Using thread class program
- Lecture 2 :
- Using Runnable interface program
-
Section 13 : Java Concurrency
- Lecture 1 :
- Concurrency scenarios
- Lecture 2 :
- Prevent concurrency problems
-
Section 14 : Java Lambda Expressions
- Lecture 1 :
- Create Lambda Expressions
- Lecture 2 :
- Lambda Expression – ArrayList
- Lecture 3 :
- Lambda Expression – Consumer interface
- Lecture 4 :
- Lambda Expression – Method
-
Section 15 : Java Project: User Authentication system
- Lecture 1 :
- Introduction
- Lecture 2 :
- Project overview
- Lecture 3 :
- User Class and methods creation
- Lecture 4 :
- User Choice options
- Lecture 5 :
- User Registration method
- Lecture 6 :
- User Login method
- Lecture 7 :
- Authentication System real time project
Our learners work at
Frequently Asked Questions
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How do i access the course after purchase?
It's simple. When you sign up, you'll immediately have unlimited viewing of thousands of expert courses, paths to guide your learning, tools to measure your skills and hands-on resources like exercise files. There’s no limit on what you can learn and you can cancel at any time. -
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Yes. All of the courses comes with online video based lectures created by certified instructors. Instructors have crafted these courses with a blend of high quality interactive videos, lectures, quizzes & real world projects to give you an indepth knowledge about the topic. -
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Yes absolutely & thats one of the advantage of self-paced courses. You can anytime pause or resume the course & come back & forth from one lecture to another lecture, play the videos mulitple times & so on. -
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Most of these courses have general questions & answers already covered within the course lectures. However, if you need any further help from the instructor, you can use the inbuilt Chat with Instructor option to send a message to an instructor & they will reply you within 24 hours. You can ask as many questions as you want. -
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Brilliant question? Isn't it? You can access the courses on any device like PC, Mobile, Tablet & even on a smart tv. For mobile & a tablet you can download the Learnfly android or an iOS app. If mobile app is not available in your country, you can access the course directly by visting our website, its fully mobile friendly. -
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Instructor
515500 Course Views
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I am M. Sudha Sekhar, I am a Teacher and a Web Developer, and I am also passionate to teach every single real-time step that leads students as well as professionals to become successful with their carrier.
What we know about web development and technologies:
* Front-End web development: HTML, CSS, Bootstrap, JavaScript, Ajax and more...
* Code-End web development: Asp.Net, C#, Python and PHP and more...
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I am passionate about:
* Teaching students the correct way.
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* Real-time Examples who will understand real-time skills easily.
* Most of the Lectures will be practical way demonstrations using real-world solutions
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