Category: Excel Training
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How to Read and Write Excel Files in Node.js with the SheetJS (xlsx) Library
To read and write Excel files in Node.js, the most popular library is xlsx (from the SheetJS project). It supports .xlsx, .xls, and .csv formats and is easy to use. β Step-by-Step Guide to Read & Write Excel Files in Node.js π¦ Step 1: Install the xlsx Package Run the following command: π Example: Writing…
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How to Convert JSON to Excel File Using JavaScript (Step-by-Step Guide)
β What is JSON and Why Convert It to Excel? Converting JSON to Excel allows users to: π Tool Required: SheetJS (xlsx Library) SheetJS is the most popular JavaScript library for working with Excel files. It works in both browser and Node.js environments. π» 1. Using SheetJS in Browser (Client-Side) Step 1: Include the Library…
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Difference Between Formula and Function in Excel
Let’s break down the difference between a Formula and a Function in Excel in simple terms, and include detailed examples to make it clear. Feature Formula Function Definition A formula is a user-defined expression to perform calculations. A function is a built-in Excel operation used within formulas. Who creates it? Created manually by the user…
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Excel Filter Option: Detailed Explanation with Examples
The Filter option in Excel is used to view specific rows in a dataset while hiding the rest, based on criteria you set. Itβs especially useful when working with large data sets and you need to focus on certain types of data without deleting or moving anything. β How to Apply a Filter in Excel…
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ChatGPT for Excel: Complete Productivity Toolkit
π§ Method 1: Using the ChatGPT Excel Plugin via Microsoft Office Add-ins π Prerequisites: πͺ Steps: 1. Open Excel Launch Excel and open a workbook where you want to use ChatGPT. 2. Insert the ChatGPT Add-in You may see several third-party add-ins that integrate ChatGPT. Choose one with high ratings, or GPT for Sheets and…
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Mastering VLOOKUP and HLOOKUP in Excel: A Complete Guide with Examples
β What is VLOOKUP in Excel? VLOOKUP stands for Vertical Lookup. It searches for a value in the first column of a table and returns a value in the same row from another column. Syntax: Arguments: β VLOOKUP Example: Imagine this table in range A2:C6: Employee ID Name Department 101 Raj HR 102 Simran IT…
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Understanding Autofill Series and Justify Option in Excel with Examples
β Autofill Series in Excel π What is Autofill? Autofill is a feature in Excel that allows users to automatically fill cells with data that follows a pattern or series, such as numbers, dates, days, months, or even custom lists. πΉ How to Use Autofill: π Common Series You Can Autofill: Type Example Input Autofill…
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Autofill Date Feature in Excel
The Autofill feature in Excel is a powerful tool that helps users automatically fill cells with data that follows a pattern or is based on existing data. When working specifically with dates, Autofill can save time by quickly generating series of dates in various formats and intervals. π§ How Autofill for Dates Works When you…
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Mastering Autofill in Excel: Fill Values, Text, and Formulas Effortlessly
In Excel, Autofill is a powerful feature that allows you to automatically fill cells with a series of values, formulas, or formatting. It helps save time and effort, especially when working with large data sets. Letβs break down Autofill in detail: πΉ What is Autofill? Autofill allows you to quickly fill cells with repetitive or…