An HTTP session is a sequence of network request-response transactions. When a user logs into a web application, for example, an HTTP session is created to keep track of the user across multiple requests.
Session support allows you to register an arbitrary number of variables that will be preserved between requests....
As seen in What is HTTP Sessions, a session ia a way to persist user data (or software needs data) across several requests from the same Http client.
In PHP, a SESSION is a global array used to store information about a user’s individual session. It’s a way that enables you to create personalized...
Composer is a dependency management tool for PHP. It allows you to specify the exact versions of packages that your project needs. This is useful for ensuring that your project is always using the latest stable versions of its dependencies, or for testing out new features that are not yet released in a stable version....
In this lesson, we will explore the world of Objects in Object-Oriented Programming (OOP), and take a closer look at
how they form the foundation of OOP.
Objects are the tangible entities that encompass both data and behaviors, allowing us to represent and interact with real-world concepts in our software....
Redis is an open-source, in-memory data structure store. It is used to store data in a fast and efficient way. To check if Redis is running on your system, you can use the following methods:
How to check if Redis is running on Linux Ubuntu, Mint and Debian
Open a terminal and run the following command:
systemctl status...
SSH is one of the pillars of remote and secure communication between computers, and one of the most well-known and used is PuTTY. Known for its popularity on Windows, PuTTY can also be a useful tool for Linux users.
We’ll show you how to install this powerful tool on some of the most popular Linux distributions:...
Often, after installing the Filament Admin Panel package in a fresh Laravel project, you may run into a recurring problem. The login page keeps reloading without any error, and a question mark “?” gets appended to the URL each time.
This issue is likely to occur when you attempt to access the login page via...
Laravel offers a variety of methods for interacting with databases. Among these, the createOrUpdate method, also known as the upsert technique, is a powerful tool that allows developers to streamline their code and improve efficiency. This article provides an in-depth look at the createOrUpdate method, its usage, and...
Learning to program is a challenging journey, especially with the continuous evolution of technology. The good news is that it’s not a path you’re expected to traverse without guidance. Here are some valuable tips that can help you transform from an apprentice to a professional developer.
🎯 Immersion: The...
In today’s data-driven environment, PostgreSQL continues to be a leading choice for robust database management.
Among its arsenal of features, the PostgreSQL COALESCE function stands as a powerful tool for managing null values.
As a database professional, understanding and leveraging the COALESCE function is...
Learn the ins and outs of managing and deleting branches in Git. From deleting local and remote branches, to handling multiple branch deletions and recovering deleted ones, we've got you covered.
Recently working with PHP Composer on a project that is based on the Laravel framework, I came across the error:
Invalid version string. More precisely when performing the attempt to install a Laravel package that allows me to use models with the logical strategy of Eloquent to access MongoDB databases.
The package...
Since WordPress is a CMS (Content Management System) with the possibility of using external themes and plugins, it is common for some errors to happen after the installation, even for testing, of a new extension of this nature on your site.
It is also susceptible to some errors when a PHP or Apache or Nginx version...
Private and protected methods should not be accessed outside the permissible scope of class or subclasses. But there are some situations where this is necessary, for me in some contexts of automated testing (unit or integration), or in others where I am implementing a feature and want to perform punctual executions to...