Productgids·6 min lezen
ML feature CSVs: eyeballing training exports before notebooks run
Spot constant columns, label leakage, and impossible ranges in flat files before sklearn or PyTorch.
Table
Local-first converters, viewers, and file tools
Local-first converters, viewers, and file tools
Bloggen
Praktische hulp voor CSV in de browser en context over privacy en tools in 2025. 80 artikelen.
Productgids·6 min lezen
Spot constant columns, label leakage, and impossible ranges in flat files before sklearn or PyTorch.
Inzichten·7 min lezen
GL and subledger dumps: sorting, tying out trial balances, and catching rounding drift without opening the ERP fat client.
Productgids·6 min lezen
How empty fields round-trip: SQL NULL vs empty string vs whitespace-only values in exports and imports.
Inzichten·6 min lezen
EU vs US number formats: thousand separators, decimal commas, and safe normalization before CAST.
Inzichten·6 min lezen
Regulated labs and defense-adjacent sites: local parsing without telemetry when policy demands it.
Inzichten·7 min lezen
Government portals and election data: sanity checks, joins on FIPS codes, and reproducible excerpts.
Inzichten·6 min lezen
Columnar storage wins in warehouses; CSV remains the handoff format to humans, Excel, and legacy tools.
Inzichten·6 min lezen
HRIS exports with PII: why local-first viewers reduce unnecessary copies and how to pair with policy.
Inzichten·6 min lezen
Security-approved viewer vs spreadsheet vs BI, decision trees and onboarding snippets for new hires.
Inzichten·6 min lezen
Brokerage feeds: inconsistent enums, photo URLs, and cross-market schema drift.