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CSS Container Queries: Responsive Components by Their Own Size

Secure PHP Logout and Revoke Sessions Across Devices

Verify a Downloaded File with SHA-256 on Windows and Linux

A Website Opens on Other Devices but Not One Computer

cPanel SMTP 421 Errors: Temporary Deferral or Connection Limit?

cPanel AutoSSL Stuck on Pending: What to Check

Linux Server Performance: Measure Before Tuning

Nginx and Apache Security: Review the Whole Request Path

Does Changing the SSH Port Improve Security?

Find Which Process Owns an Unexpected Open Port on Linux

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PHP Authentication with JWT (JSON Web Token) in PHP

JSON Web Token (JWT) is a secure and widely used method for authentication and authorization in web applications. In this guide, we’ll build a basic a...

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Linux Package Managers in Linux: apt, dnf, yum, pacman and zypper Compared

Package Managers in Linux: apt, dnf, yum, pacman and zypper Compared One of the most essential tools used for installing and managing software in Linu...

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Reviews Visual Studio: A Comprehensive IDE for Developers

Visual Studio, developed by Microsoft, is a comprehensive development environment for many programming languages including C#, .NET, ASP.NET, Python, ...

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Visual Studio Code (VS Code) is a lightweight, powerful, and extensible code editor developed by Microsoft. It supports a wide range of development ta...

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Web Development Recommended Tools for Web Development

During the web development process, I’ll share some of the best tools I've used across code editors, backend utilities, database management systems, d...

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Cyber Security Cybersecurity Basics: What You Need to Know

In today's digital world, protecting personal data, corporate information, and critical infrastructure has become more important than ever. Cybersecur...

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The world of web development is constantly evolving, and new tools and technologies are emerging every day to simplify the lives of developers. Let's ...

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Web Development Differences Between Frontend and Backend Development

The world of web development is divided into two main areas: Frontend Development (User Interface) and Backend Development (Server Side). A website in...

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Web development is one of the most in-demand skills in today's digital world. In this article, I’ll share my own perspective on the core components of...

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Databases Types of Indexes and Their Impact on Performance (MySQL and PostgreSQL)

Indexes are crucial components in SQL databases that significantly improve data access speed. Proper index usage leads to faster queries and greatly e...

Database Performance Optimization and Index Usage Image

Databases Database Performance Optimization and Index Usage

Improving database performance is critical when working with large data sets and optimizing query speed. Using indexes in SQL databases helps queries ...

Databases Subqueries and Complex Queries

SQL (Structured Query Language) is the standard language used for managing and querying relational databases. One of the most powerful features of SQL...