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Sanjay Babu (@sanjaybabu) | Hashnode

@sanjaybabu

Sanjay Babu

@sanjaybabu

Full stack Web developer

Chennai, IndiaJoined October 2020

About

I am a full-stack web developer who has been coding since 2014. Have been part of developing and maintaining large-scale web-based enterprise software for over 3 years.

Sanjay Babu's blogs

Devfulnessblog.sanjaybabu.dev12 posts

About

I am a full-stack web developer who has been coding since 2014. Have been part of developing and maintaining large-scale web-based enterprise software for over 3 years.

Sanjay Babu's blogs

Devfulnessblog.sanjaybabu.dev12 posts

Recently published

blog.sanjaybabu.dev

The one with my blogging journey

Let us start with a bit of background to provide some context. Chapter 1 - The one where a random guy faraway eating bat soup affected me! I am a full-stack developer with 3 years of experience. I have always wanted to share my thoughts and contribut...

May 11, 2022·5 min read

blog.sanjaybabu.dev

Day 10 - How is abstraction achieved in java?

Abstraction allows us to hide our implementation. It is one of the key properties of Object-Oriented Programming (OOP). In java, it is implemented using abstract class & Interface. Abstract class We can simply create an abstract class by including th...

May 10, 2022·1 min read

blog.sanjaybabu.dev

Day 9 - What is ref in react?

In react, Refs provide a way to access or reference the DOM element from within a parent component. Generally, in react, we would use props for any interactions between the components. We can re-render the component with updated props to modify it. R...

May 9, 2022·1 min read

blog.sanjaybabu.dev

Day 8- Undefined, Not defined & null in javascript

Javascript handles values that don't or shouldn't exist by the use of undefined, not defined & null keywords. These may seem similar, but there are subtle differences between them. Undefined In JS, undefined is assigned to any variable that has been...

May 8, 2022·1 min read

blog.sanjaybabu.dev

Day 7- Is Java pass by value or reference?

Again Java passes variables in functions similar to js. Check out the detailed explanations here. https://blog.sanjaybabu.dev/day-6-javascript-pass-by-value-or-reference Pass by Value All primitive data types are passed by value in java. class passBy...

May 7, 2022·1 min read