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zerocostlabjp-ctrl / csv_physical_lines_and_records.py

Created October 25, 2026 13:47

CSVが5行でもデータは2件：Python標準ライブラリで空行・セル内改行・列数を点検（架空データ／無料解説付き）

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CSVの物理行とデータ件数を分ける自主制作サンプル（AI補助）

対象: UTF-8、カンマ区切り、先頭の空でないレコードを見出しとする小さなCSV。

空行・セル内改行・列数の違いを確認する例です。自動修復や業務上の正しさの保証はしません。

解説・既存の無料点検ツールへの案内:

https://note.com/zerocost_lab_jp/n/n0826152137fe

顧客データではなく架空データです。

import csv

import io

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ccbusse / privacy-policy.md

Created October 25, 2026 13:46

Bastion – Datenschutzerklärung / Privacy Policy

Datenschutzerklärung – Browser-Erweiterung „Bastion“

English version below.