Why this course?

Description

INTRODUCATION:

Java Fullstack Development refers to the practice of developing web applications that encompass both the frontend and backend components using Java technologies. It's the process of creating a complete software solution that includes the user interface (frontend) and the server-side logic and data storage (backend) using Java and related technologies.

 

. Java variables – Identifiers, Data type Classes and Objects:

In Java, variables are used to store data that can be manipulated and processed within a program. Variables have various characteristics, including their names (identifiers), data types, and values. Additionally, Java is an object-oriented programming language, so many variables can represent objects created from classes

. Java Comments Single-line comments Multi-line Comments Documentation Comments:

In Java, comments are used to add explanatory notes or annotations within your code. Comments are not executed by the Java compiler and do not affect the program's functionality; they are meant to make the code more understandable for developers. Java supports three types of comments: single-line comments, multi-line comments, and documentation comments

. Loops Decision Making Statements:

Loops and decision-making statements are fundamental constructs in programming that allow you to control the flow of your code and perform repetitive tasks. In Java, you can use various loops and decision-making statements to achieve these objectives.

.Operators, Switch Statement, Arrays and Methods In Java :

Operators are symbols used to perform operations on variables and values

The switch statement allows you to select one of several code blocks to execute based on the value of an expression. It's typically used when you have multiple conditions to check.

Arrays in Java are used to store multiple values of the same data type in a single variable. They are a convenient way to work with collections of data.

Methods are blocks of code that perform a specific task and can be called and reused within your program. They help in organizing code and making it more modular and readable.

. Constructors, String functions:

  In most programming languages, constructors and string functions are essential components for working with strings. I'll provide a general overview of constructors and some common string functions in a few popular programming languages, including Python, JavaScript, and C++.

.  Inheritance, Method Overloading:

Inheritance is a fundamental concept in OOP that allows you to create a new class by inheriting the properties and behaviour (attributes and methods) of an existing class. The existing class is called the "base class" or "parent class," and the new class is called the "derived class" or "child class." Inheritance facilitates code reuse and the creation of a hierarchical structure for classes.

Method overloading is a feature in some programming languages, including Python that allows a class to have multiple methods with the same name but with different parameter lists. When a method is called, the appropriate version of the method is chosen based on the number and types of arguments provided.

.  Type Casting, Abstract Class, Interface:

Type casting, also known as type conversion or type coercion, is a concept in computer programming and computer science that involves changing the data type of a value or variable from one type to another     

An abstract class is a class in object-oriented programming that cannot be instantiated on its own but serves as a blueprint or template for other classes.

In the context of Java programming, an interface is a fundamental concept used to define a contract of methods that a class must implement. An interface specifies a set of method signatures (the method names, their parameters, and return types) but does not provide any method implementations

. Java - Package, Access Modifiers, Encapsulation :

In Java, a "package" is a mechanism for organizing classes and interfaces into a hierarchical structure. It helps in avoiding naming conflicts and provides a way to group related classes and interfaces together

In Java, access modifiers are keywords used to control the visibility and accessibility of classes, methods, fields, and other members within a Java program.

It is a mechanism that restricts direct access to some of an object's components (attributes or methods) and protects the integrity of the data and the behaviour of the object

. Java Regular Expressions:

Regular expressions, often referred to as regex or regexp, are a powerful tool for text processing and pattern matching in Java.

. Java Exceptions, HTML:

Java has a hierarchy of exception classes, with java.lang.Throwable at the top

HTML (Hypertext Mark up Language) is the standard mark-ups language for creating web pages and web applications. It is used to structure the content and layout of a web page.

. Servlets - server response, status codes, filters:

Servlets are a fundamental part of Java web development, allowing developers to build web applications dynamic. When a client, typically a web browser, makes a request to a web server that is running a servlet-based application, the server processes the request and generates a response, often using a servlet

.JAVA - cookies, session tracking:

In Java, cookies are used to store small pieces of data on the client-side, typically in a user's web browser. Cookies are a common way to maintain state and store information across multiple requests in a web application

Session tracking in Java is a mechanism used to maintain the state of a user's interaction with a web application across multiple HTTP requests