Exploring Ruby-2.7.0 — Part-Three

Ruby-2.7 adds Enumerable#filter_map

ruby-2.7 adds filter_map which combines filter and map in one iteration.

Let us suppose you have a collection of employee records. Assume you have to get the…

Exploring Ruby-2.7.0 — Part-Two

Ruby-2.7.0 Adds new method Enumerable#tally

ruby-2.7 has introduced ‘tally’ which returns a hash where the keys are elements and values are the count of occurrence

Exploring Ruby-2.7.0 — Part-One

Installing ruby-2.7.0-preview1 using rbenv

Ruby 2.7.0-preview1 has been released on 30 May 2019. This blog explains how to setup ruby-2.7.0 on your system using rbenv.

Hack19: Flutter Hackathon — Hacker Bootcamp Hub Winners — Chat On

Flutter? What now?

An introduction to Google’s Flutter, a cross platform mobile development framework

Flutter Hackathon — Hack 19 @ Hacker Bootcamp, Mavenhive Technologies, Bangalore

Mavenhive will be…

Testing Custom Events With Enzyme (React)

In Enzyme simulate function is used to trigger the events…

A comparison between RabbitMQ and Apache Kafka

Primitives vs Objects in Javascript

Values in JavaScript are of two types: Primitives & Objects. Yeah you read it correctly, not everything in JavaScript is an Object.

What are primitives?
The following values are primitives
* Strings: "abc"
* Numbers: 1, 2, 3.57 (All numbers…