shubh2-0 / basic-java

The Basic Java repository is a beginner's guide to Java programming. It includes examples and programs covering object-oriented programming, arrays, methods, and more. Whether you're new to Java or looking to strengthen your skills, this repository is the perfect resource to learn and practice Java programming concepts. 🚀📚

Basic Java 📚🚀

This repository contains basic Java programs and examples covering various concepts of object-oriented programming and fundamental Java topics. It serves as a beginner's guide to Java programming. 📖🎨

Java has two categories in which data types are segregated

Primitive Data Type: such as boolean, char, int, short, byte, long, float, and double
Non-Primitive Data Type or Object Data type: such as String, Array, etc.

Types Of Primitive Data Types

Primitive data are only single values and have no special capabilities. There are 8 primitive data types. They are depicted below in tabular format below as follows:

Non-Primitive Data Type or Reference Data Types

The Reference Data Types will contain a memory address of variable values because the reference types won’t store the variable value directly in memory. They are strings, objects, arrays, etc.

List of Files 📑🪄

• ArrayList.java 📑: Demonstrates the usage of the ArrayList class in Java.
• Arrays.java 📑: Contains examples related to arrays in Java.
• ArraysProblems.java 📑: Solves problems related to arrays using Java.
• CGPA.java 📑: Calculates and displays the CGPA (Cumulative Grade Point Average) based on the given inputs.
• Changing_The_Elements_In_Array.java 📑: Modifies the elements of an array based on certain conditions.
• DetectInteger.java 📑: Detects whether a given input is an integer or not.
• Github.java 📑: Interacts with the GitHub API using Java to perform various operations.
• Greet.java 📑: Displays a greeting message on the console.
• If_Else_Switch.java 📑: Demonstrates the usage of if-else and switch statements in Java.
• InputTaking.java 📑: Takes user input and displays it on the console.
• JavaRecursion.java 📑: Illustrates recursion in Java with example programs.
• Km_To_M.java 📑: Converts distance in kilometers to meters.
• MultiDimensional_Array.java 📑: Deals with multi-dimensional arrays in Java.
• MainTwo.java 📑: Contains the main method and serves as the entry point for the program.
• MarkSheet.java 📑: Calculates the marks and grade of a student based on the given inputs.
• MethodOverloading.java 📑: Demonstrates method overloading in Java.
• NonStaticMethod.java 📑: Illustrates the usage of non-static methods in Java.
• Practiceset.java 📑: Provides a set of practice problems to enhance Java programming skills.
• Recursion_And_Methods_Problem.java 📑: Solves recursion and method-related problems using Java.
• StaticMethod.java 📑: Illustrates the usage of static methods in Java.
• String_Methods.java 📑: Demonstrates various string methods in Java.
• String_Problem.java 📑: Solves string-related problems using Java.
• VariableArguments.java 📑: Explains the usage of variable arguments in Java methods.
• arrays_problems.class 📑: Compiled version of arrays_problems.java file.
• changing.class 📑: Compiled version of changing.java file.
• loops.java 📑: Contains examples related to loops in Java.
• loopsImpl.java 📑: Implements different types of loops in Java.
• methods.java 📑: Contains examples of different types of methods in Java.

Contributing 👍🏻🔦

Contributions are welcome! If you find any issues or want to enhance the repository, feel free to submit a pull request or raise an issue. Your contributions, whether it's fixing a bug, adding new features, or improving documentation, are greatly appreciated! 🙌🏻💎

To contribute to this repository, follow these steps:

1. Fork the repository. 🍴
2. Create a new branch for your feature or bug fix. 🌱
3. Make your changes and ensure they are properly tested. 🧪
4. Commit your changes and push them to your forked repository. 🔃
5. Submit a pull request with a detailed description of your changes. 📤

📬 Contact

If you want to contact me, you can reach me through below handles.

     

💓 Thank you for your interest in contributing to this repository! Let's code and create something amazing together! 😄💻

basic-java's Issues

Naming Convention

• naming convention for variable
• naming convention for methods
• naming convention for interfaces
• naming convention for classes