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Docker

What is Docker ?

History


Spring Boot

What is Spring Boot ?

History

Dependency Injection

Types of Dependency Injection

  1. Constructor Injection:
    The injector provides dependencies through the client class constructor in this form of injection.
  2. Setter Injection / Property Injection:
    The injector method injects the dependency to the setter method accessible by…


React JS

What is React JS ?

  • Facebook built the React JavaScript library.
  • React is a UI component development tool.

History

  • Jordan Walke, a Facebook software engineer, designed React.
  • It was originally used in the Facebook News Feed in 2011, and then on Instagram in 2012.
  • It was released as open source in May 2013 at JSConf US.

Key Features of React JS

JSX

Components


Node.js

What is Node.js ?

  • An open source server environment
  • Uses JavaScript on the server
  • Runs on various platforms (Windows, Linux, Unix, Mac OS X, etc.)

History

  • Ryan Dahl invented Node. js in 2009.


Getting To Know About NoSQL

What is NoSQL ?

History

  • Carlo Strozzi coined the term “NoSQL” in 1998
  • In 2009, Eric Evans and Johan Oskarsson resurrected the term to describe non-relational databases


What is S.O.L.I.D. ???

History…

S.O.L.I.D. Principles..

  • Single Responsibility Principle
  • Open-Closed Principle
  • Liskov Substitution Principle
  • Interface Segregation Principle
  • Dependency Inversion Principle
S.O.L.I.D Principles of OOP Design

01) Single Responsibility Principle (S.R.P)

HIRUSHA

3rd Year Software Engineering Undergraduate

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