Posts by Arjun

I am Arjun from Hyderabad (India). I have been working as a software engineer from last 7+ years, and its my passion to learn new things and implement them as a practice. Aside from work, I likes gardening and spending time with pets.

How to build APIs using hapi.js in Node.js

By reading this tutorial you can build RESTful APIs using Node, hapi.js, and Sequelize ORM. We gonna use the different HTTP methods during the REST API development, quick introduction to each method and route details along […]

Merging PDFs using Nodejs and ghostscript

In this tutorial, We will show you how you can use Ghostscript with NodeJs to merge multiple PDF files into single file. Using Ghostscript, it is possible to merge multiple PDF files into a single PDF file with a single […]

How to SendGrid send email with node from terminal

In this post, I am gonna share code snippets which will trigger email along with file content to the given email address usign SendGrid and it will run on top of node js. Create a folder called emailTrigger and issue npm […]

Send Email using SendGrid in Express.JS application

In this arti­cle, I will demon­strate a sim­ple exam­ple of send­ing emails using SendGrid in Express/ Node.js. Fortunately sending emails in express/node js pretty easy with SendGrid using @sendgrid/mail npm package. […]

How to create RESTful API in Laravel 5.7

In this tutorial, I will show you creating RESTful apis using Laravel 5.7 php framework. We gonna use the Laravel’s API resources to build RESTful APIs. Laravel’s API Resource class is a way to transform data […]

How to Remove Duplicates from JavaScript Array

You can use the JavaScript built in object Set to keep unique values of any type. You can make use of Set to remove duplicate entries from a JavaScript array. Here is how the code looks Set will only include distinct elements […]

API Caching with Redis and Node.js

In this post, I would like to show you, how we can use Redis to Cache APIs response to avoid multiple hits to the API. Same technique you can use to avoid multiple database calls ..etc We gonna create the express.js application […]

How to fetch data from a remote API in React.js

In this post, I will show you fetching data from a remote source inside your React.js application. So let’s create a brand new React project with  Initialize a React project If you succeed in executing the above […]

How to create an SSH shortcut

In this post, I would like to show you a quick way to SSH into VMs. Using this approach you don’t have to type  ssh -i ..etc every time.  Let’s open your ~/.ssh file and create a file called config and […]

How to deploy slim framework on CPanel

In this post, I would like to show you deploying your slim framework project to CPanel (without SSH access). In general, for CPanel, the web root directory will be  public_html directory.  Slim3 Framework Authorization […]

Laravel Eloquent Increments and Decrements value

In this post, I would like to show you the hidden and useful functions of Laravel’s Eloquent ORM to Increment and Decrement value of the fields in the database column. In my recent project, I used increment() and […]

Populate Select2 with AJAX data based on X event

In this post, I would like to show you data populating in select 2 dropdown based on x event and it will get data from the remote server using Http protocol, the same technique you can apply for dependent dropdowns to […]

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