Engineering notes

Ideas worth building on.

Practical lessons, technical explorations and the decisions behind better software.

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31 articles

Apache HTTP Server1 min read

Mail service integration in ubuntu VPS server

To set up email services on an Ubuntu VPS server, you can use a mail server software like Postfix for sending emails and Dovecot for receiving and storing emails. Here's a basic gu...

Kartic · Mar 6, 2024
Docker1 min read

List of Docker Commands with Examples

Certainly! Docker is a popular platform for containerization, and it comes with a variety of commands to manage containers, images, networks, and volumes. Here's a list of some com...

Kartic · Feb 24, 2024
ReactJs1 min read

Difference between ReactJs and Next Js

React.js and Next.js are both JavaScript libraries/frameworks used for building user interfaces, particularly for web applications. While they share some similarities, they serve d...

Kartic · Feb 20, 2024
PHP1 min read

What is recursion in PHP

Recursion is a programming solution in which a function calls itself. It is used to solve a variety of problems, all of which have in common a structure that contains repetition. R...

Kartic · May 20, 2023
Bootstrap1 min read

How create a header with background for a website ?

Do you have trouble creating a responsive header, background image, or layer? If so, this lesson's lessons are for you. I've given you an example. It is fully responsive for all de...

Kartic · Jan 23, 2023
ES61 min read

Introducing to ES6

let – declare block-scoped variables using the let keyword. let vs. var – understand the differences between let and var. const – define constants using the const keyword. Default...

Kartic · Jan 11, 2023
Laravel1 min read

What is Eloquent in Laravel?

Eloquent is the ORM used to interact with the database using Model classes. It gives handy methods on class objects to make a query on the database. It can directly be used to ret...

Kartic · Dec 22, 2022