Top 10 Programming Youtube Channel you should Subscribe [2020].
Youtube has to be one of the greatest source of learning that ever existed for free. Today we will look at the Top 10 Programming Youtube Channel you should Subscribe…
Quick Introduction to Apache Kafka for Beginners.
What is Apache Kafka ? Apache Kafka is a distributed streaming platform that uses the publisher/subscriber messaging model. Where Producer publishes a stream of data and the consumer consumes/subscribe that…
Variable Hoisting in Javascript.
Javascript is weird. In Javascript you can use a variable before declaring it. In other words, A variable can be declared after it has been used. for example: x =…
Installing NGINX on an AWS EC2 instance.
NGINX is an open-source, lightweight, and high-performance web server developed by Igor Sysoev and released in 2004. It is one of the most popular web servers in the world. In…
What is ‘This’ keyword in Javascript?
In Javascript 'this' refers to an object in the current executing context. Now, let's check what the hell is the current execution context. It simply means on what scope or…
Understanding JWT Tokens using Node.js.
So, We will be checking how to use jwt token for api authorization. For the sake of this tutorial I won't be using any database for data but rather an…
Converting a JSON Object to Key-Value Pairs with Javascript.
We will see how to convert a JSON Object. Well, more like an array of JSON objects to a Key-Value pair. First, get a JSON object. I will be using…
Consuming SOAP API with NODE.js
I have no idea why you or anyone would prefer SOAP over REST using Node.js. The reason why I had to do it was that one of the clients had…
The Best Free Screen Recorder for Windows in 2020
I have created tutorials on youtube. I know the struggle to find a screen recorder that just works perfect and is free. After all , All we are doing is…