Md Obydullah

  https://obydul.me Hey, I'm Md Obydullah. I build open-source projects and write on Laravel, Linux server, modern JavaScript and more on web development. If you enjoy my content, please consider supporting what I do!

   



263 Stories by Md Obydullah

How to Use Component Slots in Vue.js

Today, I’m going to share how to use component slots in Vue.js. Let’s get started: Table of Contents Slots Fallback Content Named Slots Slots...
Md Obydullah
1 min read

Disallow Multiple Logins Of Same User in Laravel

In this article, I’m going to show how to prevent multiple logins of the same credentials in Laravel. I’m testing on Laravel 7. This...
Md Obydullah
2 min read

How to Use Filters in Vue.js

Today we are going to learn how to use filters in Vue.js. Let’s get started: Table of Contents Understanding Filters Global Filters Local Filters...
Md Obydullah
1 min read

Vue.js Check if an Image is Loaded or Not

In this short article, I’m going to share how to check if an image is loaded in Vue.js. We’ll use @load event to do...
Md Obydullah
29 sec read

How to Generate XML Sitemap Without Using Package

In this article, I’m going to share how to create an XML sitemap manually. Let’s assume that we have a model named Article for...
Md Obydullah
58 sec read

Deploy Vue.js Application to GitHub Pages

Today we’re going to learn how to deploy Vue.js application to GitHub pages very easily. Let’s get started: Table of Contents Push Project to...
Md Obydullah
1 min read

Understanding OOP Concepts: Coupling

Today we’ll try to get the idea of Coupling. Let’s get started: Table of Contents Coupling Tight Coupling Loose Coupling Coupling Coupling is a...
Md Obydullah
52 sec read

How to Create, Extract Zip and Delete Files or…

In this article, I’m going to share an easy method to zip & unzip in Laravel. I’m testing in Laravel 6.2. Let’s get started:...
Md Obydullah
1 min read

Install & Configure Redis on RHEL / CentOS 8

Redis is an open-source (BSD licensed), in-memory data structure store, used as a database, cache and message broker. Today we’ll install & configure Redis on...
Md Obydullah
59 sec read

How to Use Watchers in Vue.js Application

In this article, we are going to learn about Vue Watchers. Let get started: Table of Contents Watchers Watch Method 1 Watch Method 2...
Md Obydullah
49 sec read

Understanding OOP Concepts: Method Overriding

In this article, we’re going to learn the method overriding concept in OOP. Let’s get started: Table of Contents What is Method Overloading? Rules...
Md Obydullah
58 sec read

How to Determine User Online Status & Last Seen…

in Laravel, we can easily determine the user is online or not. In this article, we will learn about how to detect a user...
Md Obydullah
3 min read

Understanding OOP Concepts: Method Overloading

Method Overloading is a technique that allows a class multiple methods having the same name but different in parameters. It’s like constructor overloading. This technique...
Md Obydullah
35 sec read

Understanding OOP Concepts: Polymorphism

Today we’re going to learn about Polymorphism. Let’s get started: Table of Contents What is Polymorphism Compile-time Polymorphism Runtime Polymorphism What is Polymorphism It...
Md Obydullah
45 sec read

How to Create & Use Traits in Laravel

Today we’ll learn about Traits. Let’s get started: Table of Contents What are Traits? Create a Trait Connect Trait to Model Use Trait in...
Md Obydullah
1 min read

Understanding OOP Concepts: Encapsulation

In this article, we’re going to learn about Encapsulation. I hope you’ll get the basic idea. Let’s get started: Table of Contents What is...
Md Obydullah
56 sec read

Install and Use cURL on RHEL / CentOS 8

cURL (pronounced curl) is a tool to transfer data from or to a server. cURL uses network protocol such as HTTP, HTTPS, FTP, FTPS, GOPHER,...
Md Obydullah
39 sec read

Understanding OOP Concepts: Abstraction & Interface

In this topic, I’m going to explain the Abstraction & Interface. Let’s get started. Table of Contents Abstraction Interface Abstraction Abstraction is the process of...
Md Obydullah
1 min read