Having 12+ Years of Experience in Software Development
Deploying Django on a live server can feel tricky the first time, but once you understand the flow, it’s actually simple. In this guide, we’ll deploy a Django application on Ubuntu Linux using Apache2 and mod_wsgi — a stable, production-ready setup used worldwide. This guide works for: Ubuntu 20.04 / 22.04 / 24.04 Python 3.x […]
Adding a link to each post or page, allowing visitors to email a link to the article that they are currently viewing. This functionality is implemented using a filter hook attached to the page or post or to both the contents. This allows our custom function to append custom output code to all entries that […]
Beyond adding functionality or content to a site, the other major task commonly performed by plugins is to augment, modify, or reduce information before it is displayed on the screen. This is done by using WordPress filter hooks, which allow plugins to register a custom function through the WordPress API to be executed when content […]
On occasion, plugins need to refer to external files (for example, images, JavaScript, or jQuery script files) that are stored in the plugin directory. Since users are free to rename a plugin’s folder or even install plugin files straight into the WordPress plugins directory, paths to any external files must be built dynamically based on […]
A common action performed by plugins is to add extra content to the header of visitor-facing pages generated by WordPress. This recipe shows you how to register an action hook function to add such additional content. To make this example more concrete, we will use the Google Analytics page header JavaScript code that so many […]
The first step of creating a plugin is to create a directory and a PHP file in the WordPress plugins directory and add the necessary information to have it recognized by the system. In this I will show you how to create a basic plugin file for WordPress and how to activate this new extension […]
Step : 1 – Installing the PHP 7.4 and PHP Extenisons Run the following command to update apt-get itself, which ensures that you have access to the latest versions of anything you want to install: sudo apt-get update Next, install software-properties-common, which adds management for additional software sources: sudo apt -y install software-properties-common The -y flag will automatically […]
Step : 1 – Installing the PHP 7.4 and PHP Extensions To install and enable the EPEL Repository on CentOS 8, Execute the following dnf command dnf install https://dl.fedoraproject.org/pub/epel/epel-release-latest-8.noarch.rpm To confirm the presence of the EPEL Repository, run the following rpm command rpm -qa | grep epel Next, run the command below to add the REMI […]
If you do not know what your server’s public IP address is, there are a number of ways you can find it. Usually, this is the address you use to connect to your server through SSH. From the command line, you can find this a few ways. First, you can use the iproute2 tools to […]
This is a short guide on how to Install PHP 7.4 on CentOS 7 Linux system. The PHP Version 7.4.0 has been released in stabilization phase for the developers, and for users to test. This is not recommended to be run in Production, until the stable version of PHP 7.4 is made available to the […]