Course Includes
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Recorded Lessons: 89
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Recorded Hours: 8
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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
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Introduction 00:03:22 -
Getting started on Windows, macOS or Linux 00:01:40
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How to ask great questions 00:01:52
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FAQ’s 00:01:30
Setting up Local Development
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Introduction 00:03:50
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Popular IDEs for Coding 00:03:04
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Java Installation (step by step) 00:10:22
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Java path setting (environment variables) 00:09:38
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IntelliJ IDEA Installation 00:09:43
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Getting start IntelliJ IDEA 00:07:51
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First Java Hello World program 00:14:36
Java Methods
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Introduction 00:01:58
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Create a method 00:12:20
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Call a method 00:10:23
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Method with parameter 00:13:32
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Method with multiple parameters 00:07:14
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Applying return keyword 00:09:56
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Using a method on decisions 00:09:37
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Method overloading 00:12:33
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Variable scope 00:06:16
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Method recursion 00:04:24
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Assessment Test1 00:01:43
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Solution for Assessment Test1 00:04:03
Java Collections - Array List
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Introduction 00:02:19
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Creating ArrayList 00:06:40
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Add items to ArrayList 00:05:16
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Access an item in ArrayList 00:05:41
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Change an item in ArrayList 00:05:04
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Remove or clear an items in ArrayList 00:04:03
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Finding ArrayList Size 00:02:29
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Loop through an ArrayList 00:06:43
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Sorting an ArrayList 00:09:14
Java LinkedList
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Introduction 00:01:46
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ArrayList vs LinkedList 00:05:11
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Creating LinkedList 00:05:11
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LinkedList methods( addFirst(), addLast() ) 00:04:20
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LinkedList methods( removeFirst(), removeLast() ) 00:02:26
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LinkedList methods( getFirst(), getLast() ) 00:04:13
Java HashMap
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Introduction 00:01:10
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Create a HashMap 00:05:11
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Add items 00:06:37
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Access an item 00:03:00
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Remove an item 00:03:00
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Find HashMap size 00:02:27
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Loop through a HashMap 00:06:26
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Assessment Test2 00:01:28
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Solution for Assessment Test2 00:03:42
Java HashSet
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Introduction 00:01:30
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Create a HashSet 00:03:06
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Add items 00:02:25
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Check items 00:02:39
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Remove an item 00:02:29
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Find HashSet size 00:01:09
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Loop through a HashSet 00:01:46
Java Collections
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Introduction 00:01:09
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Creating an iterator 00:07:31
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Loop through a collection 00:04:25
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Removing items from collection 00:03:37
Java File Handling
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Introduction 00:02:17
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File handling 00:06:56
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Creating a new file 00:11:04
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Writing a file 00:06:59
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Read a file 00:10:48
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Getting a file information 00:07:57
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Delete a file 00:02:48
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Delete a directory 00:04:35
Java Error Handling and Exceptions
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Exceptions 00:06:58
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try and catch block coding 00:09:49
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finally block statement 00:02:16
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throw keyword (error handling) 00:14:36
Java Regular Expressions - RegEx
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What is a Regular Expression 00:05:23
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Matcher-pattern program - Real world 00:08:05
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Number validation program - Real world 00:09:19
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String Validation program – Real world 00:05:46
Java Multi Threading
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Using thread class program 00:04:49
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Using Runnable interface program 00:03:53
Java Concurrency
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Concurrency scenarios 00:06:04
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Prevent concurrency problems 00:04:21
Java Lambda Expressions
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Create Lambda Expressions 00:03:21
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Lambda Expression – ArrayList 00:05:12
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Lambda Expression – Consumer interface 00:04:23
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Lambda Expression – Method 00:06:48
Java Project: User Authentication system
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Introduction 00:01:23
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Project overview 00:02:08
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User Class and methods creation 00:05:16
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User Choice options 00:05:01
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User Registration method 00:03:23
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User Login method 00:03:10
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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.