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Complete Beginner's Guide to the DOM

What is the DOM?

The DOM (Document Object Model) is like a bridge between your HTML code and JavaScript. Think of it as a family tree that represents your webpage, where each HTML element is a family member that JavaScript can talk to and modify.

When a browser loads your HTML page, it creates a DOM - essentially converting your static HTML into a living, interactive structure that JavaScript can manipulate.

Simple Analogy

Imagine your HTML is like a house blueprint, and the DOM is the actual house built from that blueprint. JavaScript is like a person who can walk through the house, rearrange furniture, paint walls, and even add new rooms.

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niyontwali / SQL Server Complete Beginner Guide.md
Created May 9, 2025 14:46
Comprehensive and beginner-friendly SQL Server notes including installation steps, SQL vs T-SQL differences, CRUD operations, joins, stored procedures, and more

SQL Server Complete Notes for Beginners and Trainers


1. Introduction to SQL Server

SQL Server is a relational database management system (RDBMS) developed by Microsoft. It allows users to create, manage, and interact with databases using SQL (Structured Query Language). SQL Server uses a dialect of SQL called T-SQL (Transact-SQL), which includes additional features beyond standard SQL.

Tool used to manage and interact with SQL Server: