Learn Java from scratch just like the implementation in IT industries👨💻.
- Role of Java in any software application
- How to start learning Java from scratch?
- Business Unit(BU) Requirements for Java Developer
- Learning Path for Implementation based learning Java 8 +
Either you are working on a web-based, multiple-platform, android based, and stand-alone applications Java plays a very important when it comes to applying logic at the backend. While working with a Full-stack application you can completely build your backend with Java.
Most of the companies are using Java and its frameworks like Spring MVC, Spring Boot, and so on for building their backend of the applications. So if you are thinking to become a backend developer then you can opt for Java and start learning with the path specified by IT industries person.
First of all, you need to decide whether you are learning Java for personal interest or to become a professional Java Developer.
If you want to become a Java Developer then you start learning the Java with the Implementation based learning. Because when you will work on the project in the IT industry then you need to know the correct and as many as the implementation of each and every topic in Java.
So for that, you can start learning Java as Industry oriented based and for that you must have prior knowledge of BU requirements of any company related to Java Programming.
While you enter in any company as a Java Developer then you must have knowledge of some most important concepts of Java with their real-life implementations. For e.g., you should know when you need to apply OOPs concepts in which scenario of a particular project, and how you can handle exceptions at which point.
Some of the business requirements related to Java 8+ Programming are listed below:
- Declarations and Access Control
- Object Oriented Programming (OOPs concepts)
- Flow Control, Exceptions
- Maven Framework
- JUnit Testing
- String, I/O Formatting and Parsing
- Generics and Collections
- Concurrent Patterns
- Concurrent Collections
- Lambda Expression
- Stream API
- Layered Architecture
- Regular Expression
So the most awaited moment is here. The learning path for Implementation based of Java Programming. I am implementing the Java Programming based questions which are designed by a France based MNC and it is purely for those who want to become a Java Developer. You can find the complete implementation with the proper comments and documentation so that you can find the questions behind the implementations. I am attaching the Github links below for Implementation based learning.
I hope you like it and found it useful. If so then please give me a star⭐ on Java repository and follow me on Github for more such kinds of updates related to Java and another Programming.
1️⃣ First you can refer the Professional-Level-1 which is mentioned below:
A complete series of Java Implementation from Hello World to important concepts like OOPs, Multi-Threading, Exception Handling, Abstract Classes, Overloading/Overriding, and so on.
A complete series of Java Implementation from Hello World to important concepts like OOPs, Multi-Threading, Exception Handling, Abstract Classes, Overloading/Overriding, and so on. With these implementation of the Java Questions, you can make your own project working with Java backend An easy way to excel in the field of Java as a Full-stack or Back-end Developer.
Java is the most commonly used programming language all over the world by most of the big Product based companies.
There are two ways of constructing a software design: One way is to make it so simple that there are obviously no deficiencies, and the other way is to make it so complicated that there are no obvious deficiencies. The first method is far more difficult. – C.A.R. Hoare (British computer scientist, winner of the 1980 Turing Award)
Object Oriented Programming
- Inheritance, Is-A, Has-A
2️⃣ Second you can refer the Professional-Level-2 (Project-based learning) which is mentioned below:
Java-based programs -- part of Java Full-Stack Program. A complete series to learn Java for becoming a Full-Stack Java Developer
😊Project based learning- Learn Java like IT Professionals
Java-based programs -- part of Java Full-Stack Program. A complete series to learn Java for becoming a Full-Stack Java Developer.
Declarations And Access Control..
- Identifiers & JavaBeans
- Legal Identifiers
- Sun's Java Code Conventions
- JavaBeans Standards
- Declare Classes
- Source File Declaration Rules
- Class Declarations and Modifiers
- Concrete Subclass
- Declaring an Interface
- Declaring Interface Constants
- Declare Class Members
- Access Modifiers
- Non-access Member Modifiers
- Constructor Declarations
- Variable Declarations
- Declaring Enums
- Java Operators
- Assignment Operators
- Relational Operators
- Arithmetic Operators
- Conditional Operator
- Logical Operators
- Folder Structure
- The pom.xml
- The Compiler Plugin
- Source Plugin
- Jar Plugin
- Types of Tests
- Why Unit Tests Are Important
- What's JUnit?
- JUnit 5 Architecture
- IDEs and Build Tool Support
- Setting up JUnit with Maven
- Lifecycle Methods
- Test Hierarchies
- Disabling Tests
- Test Interfaces and…
If you like any of the two Java Implementation based Programming repository then Please give me a star⭐ on Github, it makes my day and will pay off my hard work while creating this post and repository🤝🏻.
I hope you like this post and if you want similar posts in the future related to Java frameworks like Spring Boot or any other technologies like Web Development or Database then please mention the same in the comment box👇🏻.
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