Harshpreet Singh – Medium

Harshpreet Singh

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Walmart Global Tech Blog

Demystifying Functional Programming (Part 2) — The need for immutability

Welcome back, For those who have not gone through the previous blog of this series, I would recommend to go through the Part 1 (5 min…

Jan 3, 2020

Demystifying Functional Programming (Part 2) — The need for immutability

Jan 3, 2020

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Harshpreet Singh
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Walmart Global Tech Blog

Demystifying Functional Programming (Part 1)

Functional programming(FP) is a way of writing software applications using only pure functions and immutable values. Or Let’s say FP is a…

Dec 13, 2019

Demystifying Functional Programming (Part 1)

Dec 13, 2019

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Analytics Vidhya

Unravelling Linear Regression-ML part 1

Overview

Nov 28, 2020

Unravelling Linear Regression-ML part 1

Nov 28, 2020

Harshpreet Singh

Don’t Deserialise it

Preface

Jun 17, 2023

Don’t Deserialise it

Jun 17, 2023

Harshpreet Singh

A Common Mistake: Head Recursion

In this blog, I’ll discuss a common mistake that devs make when solving problems, i.e. ignoring the importance of tail recursion.

Dec 17, 2021

A Common Mistake: Head Recursion

Dec 17, 2021

Harshpreet Singh

Create your first table on Hive using data from CSV

What is Hadoop and Hive

Jun 2, 2021

Create your first table on Hive using data from CSV

Jun 2, 2021

Harshpreet Singh
in
Walmart Global Tech Blog

Kick Starting your Microservices (Part 2)

Welcome to the second part of the series! If you haven’t visited the part 1, I would advise you to visit that and then come back.

Feb 18, 2020

Kick Starting your Microservices (Part 2)

Feb 18, 2020

Harshpreet Singh
in
Walmart Global Tech Blog

Kick Starting your Microservices (Part 1)

WHY MICROSERVICE ARCHITECTURE? WHY NOT MONOLITHIC ARCHITECTURE?

Feb 18, 2020

Kick Starting your Microservices (Part 1)

Feb 18, 2020

Harshpreet Singh

Harshpreet Singh

SWE@LinkedIn, Tech Blogger (Scala | Java | Big Data | Spark | Azure | CI/CD | CloudFoundry) | Ex-Walmart| Ex-SAP | NSIT

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