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Catching Column Drift in Recurring CSV Files Before an Automated Run
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Oct 28
Catching Column Drift in Recurring CSV Files Before an Automated Run
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python
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csv
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dataengineering
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automation
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5 min read
Find low-stock products in a Shopify CSV with 60 lines of Python
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Oct 27
Find low-stock products in a Shopify CSV with 60 lines of Python
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python
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shopify
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csv
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beginners
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3 min read
How to Clean a Messy Stripe / Shopify / Gumroad CSV Before Google Sheets (or Make)
April
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Oct 27
How to Clean a Messy Stripe / Shopify / Gumroad CSV Before Google Sheets (or Make)
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csv
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spreadsheet
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productivity
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solopreneur
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4 min read
Your CSV importer needs an exception report, not just column mapping
Mapryva
Mapryva
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Oct 27
Your CSV importer needs an exception report, not just column mapping
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python
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csv
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dataengineering
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abotwrotethis
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5 min read
How to Split Large CSV Files Without Crashing Your Browser
kandz
kandz
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Oct 27
How to Split Large CSV Files Without Crashing Your Browser
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javascript
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webdev
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data
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csv
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2 min read
A Pre-Upload Check Workflow for NDIS Bulk Payment Requests: Five Gates, 16 Columns and the Codes Behind Rejected Lines (2026)
Rostery Team
Rostery Team
Rostery Team
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Oct 26
A Pre-Upload Check Workflow for NDIS Bulk Payment Requests: Five Gates, 16 Columns and the Codes Behind Rejected Lines (2026)
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ndis
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australia
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csv
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automation
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9 min read
A Shopify Product CSV Before and After: What Gets Fixed Automatically
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Oct 26
A Shopify Product CSV Before and After: What Gets Fixed Automatically
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shopify
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csv
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ecommerce
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tutorial
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2 min read
A pre-flight validator for QuickBooks Online bank CSV uploads
Damin Mutti
Damin Mutti
Damin Mutti
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ZeraBooks
Oct 24
A pre-flight validator for QuickBooks Online bank CSV uploads
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python
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csv
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quickbooks
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fintech
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4 min read
Parsing RBC and TD chequing statements in Python: year-less dates, header-mapped columns and a balance proof
Damin Mutti
Damin Mutti
Damin Mutti
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ZeraBooks
Oct 23
Parsing RBC and TD chequing statements in Python: year-less dates, header-mapped columns and a balance proof
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python
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fintech
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csv
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accounting
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5 min read
How to delete EVERY copy of a duplicate line (not just the extras)
Sujal Khatri
Sujal Khatri
Sujal Khatri
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Oct 23
How to delete EVERY copy of a duplicate line (not just the extras)
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excel
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productivity
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tutorial
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csv
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2 min read
A week of selling small data-cleanup jobs from zero: what failed, and the data-quality lessons we kept
Peter (The Trillium Company)
Peter (The Trillium Company)
Peter (The Trillium Company)
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Oct 23
A week of selling small data-cleanup jobs from zero: what failed, and the data-quality lessons we kept
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datacleaning
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csv
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startup
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lessonslearned
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4 min read
Turning a messy payments export into a 2026 1099 vendor worksheet (without silently wrong totals)
Peter (The Trillium Company)
Peter (The Trillium Company)
Peter (The Trillium Company)
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Oct 23
Turning a messy payments export into a 2026 1099 vendor worksheet (without silently wrong totals)
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python
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csv
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accounting
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tutorial
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4 min read
How to catch wrong-parent Contacts after a Salesforce migration
Richard C
Richard C
Richard C
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Oct 27
How to catch wrong-parent Contacts after a Salesforce migration
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salesforce
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data
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csv
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tutorial
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5 min read
CSV 한글 깨짐과 앞자리 0을 함께 확인하는 엑셀 가져오기
오늘의 작은 도구
오늘의 작은 도구
오늘의 작은 도구
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Oct 19
CSV 한글 깨짐과 앞자리 0을 함께 확인하는 엑셀 가져오기
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csv
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tutorial
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1 min read
Safe CSV export in Python: preventing formula injection before a lead list reaches Excel
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Oct 22
Safe CSV export in Python: preventing formula injection before a lead list reaches Excel
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python
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security
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csv
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excel
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9 min read
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