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(Korean / 매뉴얼) CSV, Excel, Calc, JSON, XML, TSV 심플 뷰어 - Windows 11

(English) The description below is in Korean.Please refer to the link below for the English description for Windows.http://dasom.net/409 [ 정보 ]- 어플리케이션명 : DSN Viewer (* 변경 전 어플리케이션명 : FileViewer)- 버전 : 0.2.4- 릴리즈 날짜 : 2026-09-09 [ 설명 ]윈도우(Windows) 11에서 개발된 CSV (.csv) 엑셀(Excel) (.xlsx, .xls) OpenDocument Spreadsheet Calc (.ods) : 리브레오피스(LibreOffice) Calc, 오픈오피스(OpenOffice) Calc ..

(Korean / 매뉴얼) CSV, Excel, Calc, JSON, XML, TSV 심플 뷰어 - Ubuntu 24.04

(English) The description below is in Korean.Please refer to the link below for the English description for Ubuntu.http://dasom.net/406 [ 정보 ]- 어플리케이션명 : DSN Viewer (* 변경 전 어플리케이션명 : FileViewer)- 버전 : 0.2.4- 릴리즈 날짜 : 2026-09-09 [ 설명 ]우분투(Ubuntu) 24.04에서 개발된 CSV (.csv) 엑셀/Excel (.xlsx, .xls) OpenDocument Spreadsheet Calc (.ods) : 리브레오피스(LibreOffice) Calc, 오픈오피스(OpenOffice) Calc ..

[ Code ]import pandas as pddf = pd.read_excel("test.xlsx") [ Error message ]Pandas read_excel error : ValueError: Your version of xlrd is 2.0.1. In xlrd >= 2.0, only the xls format is supported. Install openpyxl instead. [ Reason ]Since xlrd 2.0 and above only supports the xls format and not the xlsx format, install the openpyxl module to process the xlsx format with read_excel in Pandas. [ Solu..