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* feat(docs): improve search UX - Hide the 'Search by Pagefind' branding in the search dialog footer - Replace the 'No results found.' message shown before any query with a friendly hint (detected via empty-input :placeholder-shown state) - Tune placeholder, empty-state, and results-heading copy; show a few sub-section matches per result (pageResultCount) * docs: replace double-dash em-dash substitute with single dash Swept prose ' -- ' to ' - ' and numeric ranges (e.g. 2--20 to 2-20) across the documentation. CLI flags and code blocks left untouched. * fix(landing): show colored category icons on modality tool pages The /tools/<modality>/ pages rendered bare name+description cards with no icon or color. Port the colored, category-tinted icon card from /tools/ so modality pages match the main catalog (icon, tint, 'Learn more').
48 lines
1.4 KiB
Markdown
48 lines
1.4 KiB
Markdown
---
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description: Split a CSV into smaller files by row count.
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---
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# Split CSV
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Split a large CSV or TSV file into smaller files by row count. Returns a ZIP archive containing the parts.
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## API Endpoint
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`POST /api/v1/tools/files/split-csv`
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Accepts multipart form data with a CSV file and a JSON `settings` field.
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## Parameters
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| Parameter | Type | Required | Default | Description |
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|-----------|------|----------|---------|-------------|
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| rowsPerFile | integer | No | `1000` | Number of data rows per output file (1-1,000,000) |
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| keepHeader | boolean | No | `true` | Repeat the header row in each output file |
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## Example Request
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```bash
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curl -X POST http://localhost:1349/api/v1/tools/files/split-csv \
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-H "Authorization: Bearer si_your-api-key" \
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-F "file=@large-dataset.csv" \
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-F 'settings={"rowsPerFile": 500, "keepHeader": true}'
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```
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## Example Response
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```json
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{
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"jobId": "a1b2c3d4-e5f6-7890-abcd-ef1234567890",
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"downloadUrl": "/api/v1/download/a1b2c3d4-e5f6-7890-abcd-ef1234567890/large-dataset_parts.zip",
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"originalSize": 1048576,
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"processedSize": 1050000
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}
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```
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## Notes
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- Output is always a ZIP archive containing the split CSV parts, named sequentially (e.g. `part-1.csv`, `part-2.csv`).
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- When `keepHeader` is `true`, each part includes the original header row so each file can be used independently.
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- Both CSV and TSV files are accepted as input.
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- The row count refers to data rows only; the header row is not counted.
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