Arquivo de amostra XLSX para preview de planilhas e formulas
Valide preview XLSX, comportamento de formulas e revisao de planilhas com arquivos XLSX reais.
Arquivo inicial recomendado
| Filename | xlsx_formula_recalc_sample.xlsx |
|---|---|
| Size | 2.8 KB |
| MIME | application/vnd.openxmlformats-officedocument.spreadsheetml.sheet |
| SHA256 | f08a2494f697dc2c980faef083bf07f1fa76bc98fa9b84b75e6ab4b96ae5b604 |
Checklist de validacao
- Compare preview e revisao entre planilhas XLSX de orcamento, recalc de formulas e inventario com duas abas.
- Verifique exibicao de formulas, navegacao entre abas e nome da pasta de trabalho antes de mudar preview ou importacao XLSX.
- Confirme que downloads XLSX preservem extensao e expectativas de abertura em ferramentas de escritorio.
Fixtures adicionais de XLSX
| Filename | Size | MIME | Baixar |
|---|---|---|---|
| xlsx_monthly_budget_sample.xlsx | 2.8 KB | application/vnd.openxmlformats-officedocument.spreadsheetml.sheet |
Baixar |
| xlsx_inventory_two_sheet_sample.xlsx | 3.1 KB | application/vnd.openxmlformats-officedocument.spreadsheetml.sheet |
Baixar |
| xlsx_wide_table_sample.xlsx | 3.0 KB | application/vnd.openxmlformats-officedocument.spreadsheetml.sheet |
Baixar |
Guias de implementacao
API Error Taxonomy for File Pipelines
Define stable, actionable error classes for upload and processing APIs.
Ler guiaCase Study: CSV Parser Failure on Malformed Quotes
A parser reliability incident that exposed brittle assumptions in CSV ingestion and schema validation.
Ler guiaCase Study: MIME Mismatch Blocking Legitimate Uploads
A production-style incident where strict type checks rejected real user files and how policy was corrected.
Ler guiaChecksum Integrity Workflows
Use SHA256 manifests to guarantee fixture integrity in CI and production pipelines.
Ler guia