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ES6: What is the difference between Rest and Spread?

Rest Parameter [ …rest]

ES6: Arrow Functions

How to Detect a Sequence of Keystrokes in JavaScript

How to use Async Await in JavaScript

There are many ways JavaScript provides us with the ability to make it behave like an asynchronous language. One of them is with the Async-Await clause.

Creating a Spark job using Pyspark and executing it in AWS EMR

Spark is considered as one of the data processing engine which is preferable, for usage in a vast range of situations. Data Scientists and application developers integrate Spark into their own…

Callback vs Promise and Async/Await in JavaScript

A callback function is a function passed into another function as an argument, which is called (or executed) inside the otherFunction. So the basic way to handle asynchronous operations is through…

Module Pattern in JavaScript

JavaScript Developers need to understand Core Patterns

6 Simple Steps for a Python Setup in Atom

Atom IDE and Python

It is really easy to convert local time to UTC in JavaScript

Do you feel the need for a library even for a small task like converting local Date to UTC format?

8 Data Structures Every Python Programmer Should Know