The Foundation sees this as a contradiction to the EU’s own interoperability goals. Although XLSX is standardized as OOXML according to ISO/IEC 29500, Microsoft’s implementations often deviate from the specifications. Furthermore, features often change undocumented, which complicates compatibility with open-source software such as LibreOffice.

    • flying_sheep@lemmy.ml
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      6 hours ago

      Death it is, CSV is horrible effectively unstandardized trash that has led to uncountable hours of efforts wasted due to subtly corrupted data through incompatible serialization settings.

      It actively makes the world a worse place by existing.

    • testaccount372920@piefed.zip
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      12 hours ago

      csv is a pretty good data sharing format, but not very well suited for spreadsheets. Just because you can shove anything you want in there doesn’t mean you should.

      • jdr@lemmy.ml
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        7 hours ago

        I think it’s perfectly well suited to spreadsheet. It’s more-or-less perfect for tabular human-readable data. If you want to embed fancy things like OLE objecta and ActiveX controls and helpful animated characters then you may well be better served with another format.

    • ranzispa@mander.xyz
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      22 hours ago

      CSV does not allow storing formulas, just results. It is a good format to share data, but it is not a good format to store spreadsheets which very often contain such formulas.

      • jdr@lemmy.ml
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        21 hours ago

        Formulas are just strings, no reason you couldn’t store over in a CSV.

        Maybe your software doesn’t want you to do that, but that’s a problem with that specific software.

          • jdr@lemmy.ml
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            20 hours ago

            It’s an option when saving in LibreOffice Calc.

            Would be a pretty straightforward macro to (un)quote the formulas in Excel or Google Sheets etc.

        • rollin@piefed.social
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          21 hours ago

          I don’t think you can have spreadsheets with multiple “sub sheets” (can’t think of an unambiguous name for them - basically the equivalent of browser tabs)

          Pretty sure there’s no way to have graphical charts either.