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  4. How to show big numbers as the number NOT scientific notation?
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How to show big numbers as the number NOT scientific notation?

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  • SPlattenS Offline
    SPlattenS Offline
    SPlatten
    wrote on last edited by
    #1

    I am using:

    qDebug() << QString("stale_data_t::stale dblDown[%1] dblEpoch[%2] dblAge[%3] strToolTip[%4]")
                    .arg(QString::number(pobjUDT->m_dblDown))
                    .arg(QString::number(pobjUDT->m_dblEpoch))
                    .arg(QString::number(dblAge))
                    .arg(strToolTip);
    

    In my application , the result is something like:

    "stale_data_t::stale dblDown[1.66963e+12] dblEpoch[1.66963e+12] dblAge[6620] strToolTip[IF down: 6.620 seconds]" ../staleData.C: 287
    

    For dblDown and dblEpoch I want to see the large number not the scientific notation, how do I do this ?

    Kind Regards,
    Sy

    O 1 Reply Last reply
    0
    • Christian EhrlicherC Offline
      Christian EhrlicherC Offline
      Christian Ehrlicher
      Lifetime Qt Champion
      wrote on last edited by
      #2

      I relly thought you're long enough here to know where the documentation is.

      Qt Online Installer direct download: https://download.qt.io/official_releases/online_installers/
      Visit the Qt Academy at https://academy.qt.io/catalog

      SPlattenS 1 Reply Last reply
      2
      • SPlattenS SPlatten

        I am using:

        qDebug() << QString("stale_data_t::stale dblDown[%1] dblEpoch[%2] dblAge[%3] strToolTip[%4]")
                        .arg(QString::number(pobjUDT->m_dblDown))
                        .arg(QString::number(pobjUDT->m_dblEpoch))
                        .arg(QString::number(dblAge))
                        .arg(strToolTip);
        

        In my application , the result is something like:

        "stale_data_t::stale dblDown[1.66963e+12] dblEpoch[1.66963e+12] dblAge[6620] strToolTip[IF down: 6.620 seconds]" ../staleData.C: 287
        

        For dblDown and dblEpoch I want to see the large number not the scientific notation, how do I do this ?

        O Offline
        O Offline
        ollarch
        wrote on last edited by
        #3

        @SPlatten QString::arg has a "format" parameter. Using "f" format it will not be displayed using scientific notation.

        1 Reply Last reply
        0
        • Christian EhrlicherC Christian Ehrlicher

          I relly thought you're long enough here to know where the documentation is.

          SPlattenS Offline
          SPlattenS Offline
          SPlatten
          wrote on last edited by SPlatten
          #4

          @Christian-Ehrlicher , thank you, perfect:

          qDebug() << QString("stale_data_t::stale dblDown[%1] dblEpoch[%2] dblAge[%3] strToolTip[%4]")
                          .arg(QString::number(pobjUDT->m_dblDown, 'f', 0))
                          .arg(QString::number(pobjUDT->m_dblEpoch, 'f', 0))
                          .arg(QString::number(dblAge, 'f', 0))
                          .arg(strToolTip);
          

          Result:

          "stale_data_t::stale dblDown[1669632401645] dblEpoch[1669632401645] dblAge[1370] strToolTip[IF down: 1.370 seconds]" ../staleData.C: 287
          

          Kind Regards,
          Sy

          1 Reply Last reply
          0

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