When data is sent over the Internet, each unit transmitted includes both header information and the actual data being sent. The header identifies the source and destination of the packet, while the actual data is referred to as the payload. Because header information, or overhead data, is only used in the transmission process, it is …
After reading this post you will have the clear understanding of WHY you should prefer GET over POST request and vice-versa.
In this article I’ll try to cover almost every basic question that revolves around reverse proxy. The following questions will be answered: What is reverse proxy? Let’s start with simple definition of proxy which means (in non technical terms) A acting on the behalf of B. Similarly, the reverse proxy in technical terms, classified as …
In this article, I will be discussing how to quickly setup a NoSQL database MongoDB with your brand new Rails 6 app. I am using Ubuntu 14.04, Ruby 2.5.1 and Rails 5.2 for this tutorial. MongoDB is an open source database management system (DBMS) that uses a document-oriented database model which supports various forms of data. If you have not installed MongoDB on your …
DataTables provide a quick and handy way to add functionalities to Tables.. In this article we are going to implement DataTable with bootstrap 4 theme to our brand new Rails 6 App. We will be using static data for this article. Setup Create home controller and set up your index page. In routes set up …
Today I am going to talk about Serveo . Which Expose local apps to the internet similar to ngrok. But let’s discuss why it surpasses ngrok in number of terms and is better alternative in some cases. First of all let’s discuss features and use cases. Localhost is best until you desire to show it …
No doubt Heroku is one of the best technology to quickly deploy web apps. In my case I am working on Rails 6 app and loves the way heroku takes care of all the dependencies with single command. After completing with code and i was ready for build. This time the branch name is demo …
It gets messier when you try to render charts and graphs on PDF, as even widely used gem like wickedPDF doesn’t properly support HTML canvas element without applying patches, and becomes headache to upgrade in long run. Today I’ll tell you a quick way to build rich PDF charts in Rails using Google’s headless engine …
I was doing a task related to data representations and it needed lots of charts rendering stuff and converting them to PDF. Since the application is running on multiple devices, Ctrl + P option didn’t helped much. So, I started exploring each possible way out there. I am listing below, 5 best ways to generate …