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Parse a CSV in the Browser: Column Type Badges, Parsing Issues and the Bytes You Get

Parse a CSV in the Browser: Column Type Badges, Parsing Issues and the Bytes You Get

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5 min read
Find duplicate rows in a CSV by key column with Python (no pandas)

Find duplicate rows in a CSV by key column with Python (no pandas)

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2 min read
Rename or Reorder CSV Columns in the Browser: What the Export Actually Contains

Rename or Reorder CSV Columns in the Browser: What the Export Actually Contains

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4 min read
Split a CSV in the Browser: Row Counts, Column Values and the Bytes You Get

Split a CSV in the Browser: Row Counts, Column Values and the Bytes You Get

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3 min read
Merge Two CSVs in the Browser: Rows Align by Header Name, Not Column Order

Merge Two CSVs in the Browser: Rows Align by Header Name, Not Column Order

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4 min read
Sort and Filter a CSV in the Browser: Original Kept, Download Filtered

Sort and Filter a CSV in the Browser: Original Kept, Download Filtered

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3 min read
Your bank's CSV export is the messiest API you will ever consume

Your bank's CSV export is the messiest API you will ever consume

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6 min read
Merge CSV files with different column orders using only Python's standard library

Merge CSV files with different column orders using only Python's standard library

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2 min read
5 pièges d'un export CMDB avant import (et comment les nettoyer en local)

5 pièges d'un export CMDB avant import (et comment les nettoyer en local)

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1 min read
My CSV import kept failing — so I documented every single fix (with the change log)

My CSV import kept failing — so I documented every single fix (with the change log)

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2 min read
Catch CSV row-width drift before it breaks an import

Catch CSV row-width drift before it breaks an import

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2 min read
How to split a large file for a CRM import

How to split a large file for a CRM import

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7 min read
Build a list of niche Shopify stores as a CSV

Build a list of niche Shopify stores as a CSV

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3 min read
Check a Shopify product CSV for missing prices and images before you import it

Check a Shopify product CSV for missing prices and images before you import it

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3 min read
A free CSV of 1,291 Pictionary words (8 categories, 3 difficulty levels)

A free CSV of 1,291 Pictionary words (8 categories, 3 difficulty levels)

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1 min read
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