Introduction ‘robot.txt’ is a small text file & it plays an important role in technical SEO and website crawling instructions to automated clients, commonly called bots, crawlers, or spiders. A robots.txt file tells compliant search engine crawlers which URLs they are allowed or not allowed to request from a website. It is mainly used to
Introduction Connecting a React Native app to an API and MySQL database is a common setup for learning mobile development, building prototypes and developing applications before moving them to a production server. The important point is that React Native should not connect directly to MySQL. Instead, the app sends HTTP requests to a backend API
What Is Social Media Marketing? Social media marketing is the use of social networking platforms to communicate with an audience and achieve specific marketing goals. Businesses can use social media to: Social media marketing can include both organic marketing and paid advertising. Organic social media marketing involves publishing content and engaging with users without directly
What Is Google Search Console? Google Search Console (GSC) is Google’s free platform for website owners, developers, publishers, and SEO professionals. It shows how Google discovers, crawls, indexes and displays your pages in Google Search. It also provides search-performance data such as clicks, impressions, click-through rate (CTR) and average position. Search Console is not a
What is difference between API and Webhook ? An API and a webhook both let software systems communicate, but the main difference is who starts the communication. API Webhook Your application asks another system for information/action. Another system automatically sends information to your application when something happens. Request → Response Event → Notification Your app
When building PHP applications, one of the first decisions you’ll make is how to connect to your database. Two of the most popular options are PDO (PHP Data Objects) and MySQLi (MySQL Improved Extension). Both are modern, secure, and support prepared statements. However, they serve slightly different purposes. So the question is: Should you use
We will discus in this topic OOP in PHP in a structured, beginner-friendly way What is OOP? OOP (Object Oriented Programming) is a programming paradigm where we structure code using: Instead of writing procedural code, we model real-world entities. Core OOP Concepts in PHP Detailed Explanation ➡ Defines a class named Car. ➡ Properties (variables)
If you want to print HTML like <h1>Welcome</h1> on a web page using JavaScript, here are the common ways. Method 1: Using innerHTML (Most Common) Method 2: Store HTML in a Variable Method 3: Create the Element (Recommended) Method 4: Using Template Literals (for Multiple Lines) Which method should you use?
If you’re starting your journey in web development or software engineering, you’ve probably heard the terms Git and GitHub used together. Many beginners assume they’re the same thing, but they actually serve different purposes. Simply put, Git is a version control system, while GitHub is a cloud-based platform that hosts Git repositories and enables collaboration.
A Stored Procedure is a collection of SQL statements stored inside the MySQL database. Instead of sending multiple SQL queries from PHP, you store the logic in MySQL and call it whenever needed. Think of it like this: Why use Stored Procedures? In real projects, they are used to: Example Project Suppose you have an
