FAQ
Knowledge Center
Answers to Frequently Asked Questions in data, lead generation, spreadsheet, CSV and everything related to digital first companies.
CSV Manipulation
Do CSV files need headers?
What does CSV stand for?
What is CSV quoting?
What is a CSV file used for?
What does Dedupe mean?
What is the difference between join and merge?
Download Sample CSV Files for free
How to filter a CSV file?
Get the number of rows of a CSV file on Linux or macOS Terminal
How do I open a .csv file?
How to reorder and/or remove CSV columns online?
How to search in a big CSV file using Linux or macOS Terminal?
How to split a big CSV file using Linux or macOS Terminal?
Get the Sum, Min, Max, and Average values of a CSV column
How to count words in a CSV Column?
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Spreadsheet
What is Apple Numbers row limit?
How to convert an Apple Numbers file to CSV?
What is the difference between a spreadsheet and a database?
How to split text into distinct columns?
How to export selected cells from Excel into a CSV file
Find and replace multiple values in a Excel file
How to convert an XLSX file to CSV with Microsoft Excel?
Marketing
Scraping
AI Automation
Data Cleaning
What is data normalization?
What is distance matching?
What is the Double Metaphone algorithm?
What is a duplicate merge rule?
What is email deduplication?
What are empty value rules in deduplication?
What is the Jaro-Winkler Distance?
What is the Levenshtein Distance?
What is Fuzzy Matching?
What is a master record?
What is multi-column deduplication?
What is multi-value deduplication?
What is phone number normalization?
What is phonetic matching?
What is smart matching?
What is URL deduplication?
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