Rohith

Creator of whiletrue.live.

@rohithreddykota

Simple MapReduce in Python

A simple mapreduce operation in python.

Posted July 27, 2022 by Rohith ‐ 2 min read

Scala groupBy Identity

Scala has different ways to solve a given problem. In this blog, we will discuss using groupBy identity.

Posted July 26, 2022 by Rohith ‐ 1 min read

When To Use Abstract Classes And Interfaces

It is not only important to understand the differences between abstract class and interfaces, but also understanding when to use them will help you in developing and delivering maintainable software.

Posted July 25, 2022 by Rohith ‐ 1 min read

Install npm Packages Without Sudo

npm installs packages locally within your projects by default. You can also install packages globally (e.g. npm install -g ) (useful for command-line apps). However the downside of this is that you need to be root (or use sudo) to be able to install globally.

Posted July 24, 2022 by Rohith ‐ 1 min read

Concatenate Multiple Files in Bash

Using bash commands, it is very easy to concatenate multiple files into a single file.

Posted July 5, 2022 by Rohith ‐ 1 min read