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# csv

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CSV Sort, Done Right: Why `sort -t,` Is a Trap and What a 300-Line PHP CLI Does Instead

CSV Sort, Done Right: Why `sort -t,` Is a Trap and What a 300-Line PHP CLI Does Instead

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9 min read
What's Actually In This CSV? A Zero-Dep Python Profiler

What's Actually In This CSV? A Zero-Dep Python Profiler

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9 min read
Stop Using `diff` on CSV Files — Build a Semantic CSV Diff in 200 Lines of Python

Stop Using `diff` on CSV Files — Build a Semantic CSV Diff in 200 Lines of Python

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9 min read
A CSV Editor With RFC 4180 Parsing, Auto Delimiter Detection, and Markdown Export

A CSV Editor With RFC 4180 Parsing, Auto Delimiter Detection, and Markdown Export

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3 min read
CSV quote marks broke my parser. 2,000 records silently corrupted.

CSV quote marks broke my parser. 2,000 records silently corrupted.

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2 min read
CSV: The Format Nobody Designed

CSV: The Format Nobody Designed

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2 min read
Your Ruby CSV Import Ran Successfully — Your Data May Still Be Wrong
Cover image for Your Ruby CSV Import Ran Successfully — Your Data May Still Be Wrong

Your Ruby CSV Import Ran Successfully — Your Data May Still Be Wrong

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2 min read
How to Convert JSON to CSV in Python (Complete Guide)

How to Convert JSON to CSV in Python (Complete Guide)

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16 min read
Spent 2 hours debugging CSV import. Turns out Excel added invisible characters.

Spent 2 hours debugging CSV import. Turns out Excel added invisible characters.

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2 min read
Convert CSV or Excel to JSON in Your Browser — No Upload, No Server

Convert CSV or Excel to JSON in Your Browser — No Upload, No Server

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3 min read
Stop Uploading Your CSV Files to Random Tools — Use This Instead

Stop Uploading Your CSV Files to Random Tools — Use This Instead

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3 min read
How to Clean Messy CSV Data Without Pandas (Pure Python)

How to Clean Messy CSV Data Without Pandas (Pure Python)

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3 min read
Data Export with Claude Code: Streaming CSV and Excel Without Memory Issues

Data Export with Claude Code: Streaming CSV and Excel Without Memory Issues

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4 min read
Flatfile Alternatives: Best Tools for CSV Import

Flatfile Alternatives: Best Tools for CSV Import

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4 min read
SmarterCSV 1.16 Released — Faster Than CSV.read, Bad Row Quarantine, Instrumentation, New Features, Improved API
Cover image for SmarterCSV 1.16 Released — Faster Than CSV.read, Bad Row Quarantine, Instrumentation, New Features, Improved API

SmarterCSV 1.16 Released — Faster Than CSV.read, Bad Row Quarantine, Instrumentation, New Features, Improved API

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7 min read
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