Java Programming 120+ Coding Practices | Master Java in 2025
What you'll learn
- Level up your Java programming skill with over 120 beginners best practices
- How to find even and odd number in python
- How to detect Positive and Negative Numbers
- How to check for Even and odd Numbers
- How to check for Greatest of 3 Numbers
- How to check for divisibility of a Number
- How to convert from Celsius to Fahrenheit
- How to check for Leap year
- How to check if a point belongs to Circle
- How to create quadratic Equation
- How to make guess of Random number
- How to create a Multiplication Table using while loop
- How to build a simple Calculator
- How to get Sum and Product of digits
- How to make a Binary search of number in an array
- And lots more...
Requirements
- This courses requires basics of Java programming knowledge
- A computer (Windows/Mac/Linux)
Description
Welcome to Practical Java programming practices (120+ common projects)! Learning Java programming language and understanding Java programming language are two different things. Almost every student enjoy learning Java programming language. But, only a few number of these students actually understand Java programming language afterwards. This is where the remaining students are left behind and kept wandering from one course to another over the internet to get the best knowledge on understanding Java programming language with cups of coffee on their table everyday.
Unlock your potential in Java programming with this comprehensive course designed for beginners. Through 124 practical projects, you’ll gain the skills and confidence needed to tackle real-world coding challenges and advance your career in software development.
What You’ll Learn:
Getting Started with Java:
Write your first “Hello World” program.
Utilize the PrintWriter for efficient output.
Perform basic arithmetic calculations.
User Input and Data Handling:
Accept and process user input.
Work with date and time functionalities.
Swap values between variables.
Advanced Method Techniques:
Implement method overloading and overriding.
Understand string overloading.
Explore the use of final and static keywords.
Matrix and Pattern Operations:
Print numbers in matrix format.
Perform matrix addition, subtraction, and multiplication.
Create triangular patterns, Pascal’s Triangle, and Floyd’s Triangle.
Arithmetic and Logical Operations:
Develop a basic arithmetic calculator.
Detect the largest number from user inputs.
Use math operators for various calculations.
Calculate factorials and Fibonacci sequences.
String and Array Manipulations:
Reverse numbers and arrays.
Print, sort, and search arrays.
Convert arrays to strings and vice versa.
Object-Oriented Programming:
Utilize abstract classes and methods.
Implement interfaces and inheritance (single, multilevel, and hierarchical).
Work with static variables, super classes, and the this keyword.
Exception Handling and Multithreading:
Master exception handling with try-catch-finally blocks.
Handle user-defined exceptions.
Explore multithreading to perform concurrent programming tasks.
Data Conversion and Calculations:
Convert between different data types (e.g., decimal to binary, string to character).
Calculate HCF, LCM, arithmetic mean, and sum of digits.
Generate random numbers and perform various number conversions.
Working with Collections:
Iterate and sort hash maps.
Work with array lists and synchronize them.
Find the union and intersection of arrays.
Practical Real-World Projects:
Create a basic arithmetic calculator.
Develop programs to check for prime numbers, Armstrong numbers, and perfect squares.
Implement various sorting algorithms (bubble sort, selection sort).
Handle date and time functionalities, including detecting leap years.
Build multithreading programs to perform tasks concurrently.
Are you ready to master Java programming through practical, real-world projects? This comprehensive course is designed to help beginners build a solid foundation in Java by working through 124 diverse and engaging programming exercises.
Course Highlights:
Fundamental Concepts: Start with the basics like writing “Hello World” and using the printwriter to get comfortable with Java syntax.
User Input & Output: Learn how to accept user input and manipulate data with basic arithmetic calculators, date and time operations, and swapping values.
Advanced Techniques: Dive into method overloading and overriding, use of the final keyword, static variables, and more to understand advanced Java concepts.
Matrix Operations: Master matrix addition, subtraction, and multiplication, and learn to print numbers in matrix format.
Patterns & Shapes: Create various patterns such as triangular, Pascal’s, Floyd’s triangles, and more to enhance your logical thinking and problem-solving skills.
Mathematical Programs: Implement programs to detect the largest number, calculate factorials, detect even and odd numbers, and generate Fibonacci sequences.
Array Manipulations: Learn to print, sort, search, merge, and reverse arrays, and perform various array operations to handle data efficiently.
Object-Oriented Programming: Understand abstract classes, interfaces, inheritance, and more to build robust and scalable Java applications.
Data Type Conversions: Convert between different data types, including string to character, decimal to binary, and more.
Exception Handling: Master exception handling with try-catch-finally blocks, user-defined exceptions, and multiple catch blocks.
Multithreading: Explore multithreading concepts to perform concurrent programming, including creating threads, joining threads, and using runnable interfaces.
Collections Framework: Work with array lists, hash maps, and understand sorting, synchronizing, and finding elements within collections.
String Manipulations: Perform various string operations, including finding substrings, counting words, and handling duplicate elements.
Inheritance & Polymorphism: Implement single, multilevel, and hierarchical inheritance, and understand constructor inheritance and superclasses.
Course Objective Summary:
How to Write Hello World
How to Use the Printwriter
Basic Arithmetic Calculators
How to Accept User Input
Date and Time Operations
Swapping Two Different Values
Method Overloading and Overriding
Use of Final Keyword and Static Variables
Matrix Operations
Creating Various Patterns
Mathematical and Logical Programs
Array Manipulations and Sorting
Object-Oriented Programming Concepts
Exception Handling Techniques
Multithreading for Concurrent Programming
Working with Collections Framework
Advanced String Operations
Inheritance and Polymorphism
Why Enroll?
This course offers a hands-on approach to learning Java, ensuring you not only understand theoretical concepts but also gain practical experience. By the end of this course, you’ll be equipped with the skills to tackle complex Java programming challenges, making you a proficient and confident Java developer.
Who Should Enroll?
Beginners in Java Programming
Students and Aspiring Developers
Anyone looking to improve their Java coding skills
Those preparing for technical interviews and coding challenges
Course Benefits:
Hands-On Learning: Engage in 124 practical projects that reinforce your understanding of Java concepts.
Real-World Applications: Work on projects that simulate real-world programming scenarios.
Comprehensive Curriculum: Cover a wide range of topics from basic syntax to advanced programming techniques.
Skill Development: Enhance your problem-solving and logical thinking abilities.
Career Advancement: Gain the confidence to take on more challenging programming tasks and advance your career.
Join us and transform your Java programming skills with 124 practical projects that will set you on the path to becoming a proficient Java developer!
120+ Java programming best practices for absolute beginner is a comprehensive and concise guide with over 8 hours of content that is designed to pick up every interested student from the state of “zero-knowledge” to a state of “Hero-knowledge” in Java programming with lots of practical Java projects.
Why Must I Take This Course?
Emenwa Global instructors are industry experts with years of practical, real-world experience building software at industry leading companies. They are sharing everything they know to teach thousands of students around the world, just like you, the most in-demand technical and non-technical skills (which are commonly overlooked) in the most efficient way so that you can take control of your life and unlock endless exciting new career opportunities in the world of technology, no matter your background or experience.
Who this course is for:
- Anyone who wants to learn to code
- Anyone looking to level up their skills and master a new programming language
- Anyone who wants to master Java programming
Instructors
Emenwa Global instructors are experienced software and industry developers who specialize in teaching comprehensive, beginner-friendly courses covering a wide range of programming languages and technologies, including C, C++, C#, Java, Python, HTML, CSS, JavaScript, Arduino, Proteus Circuit Design, and more.
Our mission is to simplify complex coding concepts by incorporating practical exercises, quizzes, and real-world projects, ensuring students not only understand theoretical concepts but also gain hands-on experience.
Why Choose Emenwa?
At Emenwa Global, we believe that learning to code should be engaging, structured, and interactive. Our courses are designed to provide:
Step-by-Step Learning – From absolute basics to advanced concepts, our structured approach ensures a smooth learning curve.
Hands-On Coding Challenges – We emphasize coding exercises, quizzes, and projects to reinforce learning.
Real-World Applications – Our curriculum focuses on how coding skills can be applied to real-life scenarios and professional development.
Beginner-Friendly Explanations – We simplify technical jargon, making it easy for anyone to grasp programming concepts.
Expert-Led Courses – Our instructors are experienced professionals with a passion for teaching.
Diverse Course Offerings – Covering multiple programming languages and technologies to cater to various interests.
Industry-Relevant Skills – Our content is designed to align with industry standards and career growth.
Join Us Today!
Whether you're an aspiring programmer, a student looking to strengthen your coding foundation, or a professional seeking to expand your technical skills, Emenwa Global provides the perfect learning experience. Take your coding journey to the next level with our expertly designed courses and interactive learning approach.
Learn. Code. Build. Succeed.
Juliet Rona is a highly skilled instructor at Emenwa Global, bringing extensive expertise in front-end development and programming languages to aspiring developers. With a deep understanding of HTML, CSS, Bootstrap, Elementor, and WordPress, she specializes in building visually appealing and highly functional websites. Her passion for web development extends to modern design principles, ensuring students gain hands-on experience with industry-standard tools.
Beyond front-end technologies, Juliet is also highly proficient in multiple programming languages, including C, C++, C#, Python, and Java. Her versatility allows her to guide learners through both fundamental and advanced programming concepts, helping them build problem-solving skills and confidence in coding.
With a structured and practical teaching approach, Juliet ensures that students not only understand theoretical concepts but also develop real-world coding skills. Whether you're a beginner looking to start your tech journey or an intermediate learner aiming to enhance your expertise, her courses provide a comprehensive and engaging learning experience.
As part of Emenwa Global, Juliet Rona is committed to empowering students with in-demand skills, equipping them to succeed in the ever-evolving world of web development and programming.