Ideas by Hardik Raval
What is $wpdb in WordPress? $wpdb is WordPress’s built-in database access class that allows developers to interact with the database directly using SQL queries. It gives you the power to select, insert, update, and delete…
Introduction In today’s digital world, data is everywhere—from your mobile apps to online shopping, from hospitals to banks. But raw data on its own doesn’t mean much. That’s where Data Analytics comes in. Data Analytics…
WordPress provides several powerful tools to work with the database, and one of the most important among them is the dbDelta() function. It is designed to create or update database tables safely, making it an…
🧩 Introduction WooCommerce is a powerful eCommerce platform, but sometimes store owners need advanced pricing strategies that go beyond what plugins offer. This is where custom PHP code becomes useful. In this article, you’ll learn…
What is a Black Box in Aviation? In the world of aviation, few devices are as vital as the black box—a mysterious yet essential component tucked away inside every commercial aircraft. Contrary to its name,…
Automated page speed optimizations for fast site performance
