Python roadmap,Want to learn python?
Here’s a simple, beginner-friendly Python learning roadmap that will take you from ba…
What is windows function?
A window function in SQL is a special type of function that performs a calculation …
What is SQL subqueries?
SQL subqueries (also called inner queries or nested queries ) are queries written …
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What is SQL?
🔷 What is SQL? SQL (Structured Query Language) is a standard language used to s…
What is data cleaning?
Here’s a clear and simple explanation of Data Cleaning , perfect for beginners: Wh…
How to create chart and dashboard in excel
Here’s a clear, beginner-friendly explanation of Charts and Dashboards in Excel , p…
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How to create pivot table in excel
Here is more detailed explanation with extra tips, tricks, and examples for creatin…
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