Course Includes
- Recorded Lessons: 89
- Recorded Hours: 8
- Duration: 8 days (Avg)
Course Features
- Access on mobile
- TDP Assessment Test
Top Skills Covered
Overview
Course 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.
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
- 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
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 known helpful(optional). You will learn fundamentals you need to know
Course Content
89 Lessons | 8:00 Total hours
Introduction
-
Introduction
00:03:22 -
Getting started on Windows, macOS or Linux
00:01:40 -
How to ask great questions
00:01:52 -
FAQ’s
00:01:30
Setting up Local Development
-
Introduction
00:03:50 -
Popular IDEs for Coding
00:03:04 -
Java Installation (step by step)
00:10:22 -
Java path setting (environment variables)
00:09:38 -
IntelliJ IDEA Installation
00:09:43 -
Getting start IntelliJ IDEA
00:07:51 -
First Java Hello World program
00:14:36
Java Methods
-
Introduction
00:01:58 -
Create a method
00:12:20 -
Call a method
00:10:23 -
Method with parameter
00:13:32 -
Method with multiple parameters
00:07:14 -
Applying return keyword
00:09:56 -
Using a method on decisions
00:09:37 -
Method overloading
00:12:33 -
Variable scope
00:06:16 -
Method recursion
00:04:24 -
Assessment Test1
00:01:43 -
Solution for Assessment Test1
00:04:03
Java Collections - Array List
-
Introduction
00:02:19 -
Creating ArrayList
00:06:40 -
Add items to ArrayList
00:05:16 -
Access an item in ArrayList
00:05:41 -
Change an item in ArrayList
00:05:04 -
Remove or clear an items in ArrayList
00:04:03 -
Finding ArrayList Size
00:02:29 -
Loop through an ArrayList
00:06:43 -
Sorting an ArrayList
00:09:14
Java LinkedList
-
Introduction
00:01:46 -
ArrayList vs LinkedList
00:05:11 -
Creating LinkedList
00:05:11 -
LinkedList methods( addFirst(), addLast() )
00:04:20 -
LinkedList methods( removeFirst(), removeLast() )
00:02:26 -
LinkedList methods( getFirst(), getLast() )
00:04:13
Java HashMap
-
Introduction
00:01:10 -
Create a HashMap
00:05:11 -
Add items
00:06:37 -
Access an item
00:03:00 -
Remove an item
00:03:00 -
Find HashMap size
00:02:27 -
Loop through a HashMap
00:06:26 -
Assessment Test2
00:01:28 -
Solution for Assessment Test2
00:03:42
Java HashSet
-
Introduction
00:01:30 -
Create a HashSet
00:03:06 -
Add items
00:02:25 -
Check items
00:02:39 -
Remove an item
00:02:29 -
Find HashSet size
00:01:09 -
Loop through a HashSet
00:01:46
Java Collections
-
Introduction
00:01:09 -
Creating an iterator
00:07:31 -
Loop through a collection
00:04:25 -
Removing items from collection
00:03:37
Java File Handling
-
Introduction
00:02:17 -
File handling
00:06:56 -
Creating a new file
00:11:04 -
Writing a file
00:06:59 -
Read a file
00:10:48 -
Getting a file information
00:07:57 -
Delete a file
00:02:48 -
Delete a directory
00:04:35
Java Error Handling and Exceptions
-
Exceptions
00:06:58 -
try and catch block coding
00:09:49 -
finally block statement
00:02:16 -
throw keyword (error handling)
00:14:36
Java Regular Expressions - RegEx
-
What is a Regular Expression
00:05:23 -
Matcher-pattern program - Real world
00:08:05 -
Number validation program - Real world
00:09:19 -
String Validation program – Real world
00:05:46
Java Multi Threading
-
Using thread class program
00:04:49 -
Using Runnable interface program
00:03:53
Java Concurrency
-
Concurrency scenarios
00:06:04 -
Prevent concurrency problems
00:04:21
Java Lambda Expressions
-
Create Lambda Expressions
00:03:21 -
Lambda Expression – ArrayList
00:05:12 -
Lambda Expression – Consumer interface
00:04:23 -
Lambda Expression – Method
00:06:48
Java Project: User Authentication system
-
Introduction
00:01:23 -
Project overview
00:02:08 -
User Class and methods creation
00:05:16 -
User Choice options
00:05:01 -
User Registration method
00:03:23 -
User Login method
00:03:10 -
Authentication System real time project
00:09:07
About the instructor
Sekhar Metla
Instructor
45 Courses
13+ Lesson
1260 Students enrolled
Sekhar Metla is a software engineer with 15 years of professional experience. He is the author of several best-selling TeacherDada courses with more than 26,000+ students in 192 countries. He has a Master of Science in Computer Applications as Software Engineering and is also Microsoft Certified Professional. His students describe him as passionate, pragmatic, and motivational in his teaching.