Builder design pattern in java?

The Builder design pattern is used to creates a complex object by using a step by step approach. It is very helpful when you have a large number of attributes in class and you want to create an object. …

What is the Prototype design pattern?

Prototype design pattern is used when the Object creation is a costly affair and requires a lot of time and resources and you have a similar object already existing.

Prototype pattern provides a mechanism to copy the original object to a new object and…

What is the Factory pattern?

The Factory pattern is used to create an object without exposing the creation logic to the client and it creates the new object from a common interface. The factory design pattern in java

The factory design pattern is useful when we have an interface (Java…

What is HTTP (Hypertext Transfer Protocol)?

The Hypertext Transfer Protocol is an application protocol for distributed, collaborative, hypermedia information systems that allows users to communicate data on the World Wide Web.

What is the purpose of HTTP?

HTTP was invented alongside HTML to create the first interactive, text-based web browser…

What is an API?

API is the acronym for Application Programming Interface, which is a software intermediary that allows two applications to talk to each other. Each time you use an app like Facebook, send an instant message, or check the weather on your phone, you’re using an API.

what is Git ?

Git is an Open Source Distributed Version Control System. Git has a remote repository which is stored in a server and a local repository which is stored in the computer of each developer. This means that the code is not just stored in a central server…

Java 1.0 was released a simple java.util.Date class was provided to deal with time. By definition, this class actually doesn’t represent a date but a specific instant in time, with millisecond precision

In java version 1.0 year start from 1900. months are zero index based. …

Anuradha Gunasinghe

Software Engineer @ WTS, Bachelor of Engineering (BEng) Honours in Software Engineering Graduated from University of Westminster

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