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  4. "Are you currently in daylight saving ..." should be disabled for daylight unaware places?

"Are you currently in daylight saving ..." should be disabled for daylight unaware places?

Scheduled Pinned Locked Moved Site Bugs / Suggestions
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  • D Offline
    D Offline
    Deepak Vasudevan
    wrote on last edited by
    #1

    vide supra Applies to Settings page.

    C 2 Replies Last reply
    0
    • D Deepak Vasudevan

      vide supra Applies to Settings page.

      C Offline
      C Offline
      Chris Maunder
      wrote on last edited by
      #2

      It's a bit chicken and egg (and, truth be told, redundant). If we had a nice neat way of telling if someone was in an area that had daylight savings based on their IP address than we'd have most of the problem solved. For that we need a really good IP to location lookup (we have an OK, but not perfect, one), and then a lookup that mapped the location to whether they observed daylight savings. Plus we'd need to constantly update this because it constantly changes. If we had that then we wouldn't need that checkbox at all. Now: the question that should be asked is "why have that checkbox"? The reason is so we can adjust times stored on our servers into local times for you. For that what we need is a GMT offset, and for _that _we should be (and soon will be) using a simple bit of javascript to sniff your local time settings directly. No DST checks or maps or IP lookup needed.

      cheers Chris Maunder__

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      • C Chris Maunder

        It's a bit chicken and egg (and, truth be told, redundant). If we had a nice neat way of telling if someone was in an area that had daylight savings based on their IP address than we'd have most of the problem solved. For that we need a really good IP to location lookup (we have an OK, but not perfect, one), and then a lookup that mapped the location to whether they observed daylight savings. Plus we'd need to constantly update this because it constantly changes. If we had that then we wouldn't need that checkbox at all. Now: the question that should be asked is "why have that checkbox"? The reason is so we can adjust times stored on our servers into local times for you. For that what we need is a GMT offset, and for _that _we should be (and soon will be) using a simple bit of javascript to sniff your local time settings directly. No DST checks or maps or IP lookup needed.

        cheers Chris Maunder__

        P Offline
        P Offline
        Peter_in_2780
        wrote on last edited by
        #3

        Yay! Because the current scheme has its idiosyncracies, to put it politely. Cheers, Peter

        Software rusts. Simon Stephenson, ca 1994. So does this signature. me, 2012

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        • P Peter_in_2780

          Yay! Because the current scheme has its idiosyncracies, to put it politely. Cheers, Peter

          Software rusts. Simon Stephenson, ca 1994. So does this signature. me, 2012

          C Offline
          C Offline
          Chris Maunder
          wrote on last edited by
          #4

          You guys are too polite

          cheers Chris Maunder

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          • D Deepak Vasudevan

            vide supra Applies to Settings page.

            C Offline
            C Offline
            Chris Maunder
            wrote on last edited by
            #5

            Update made. Deploying tomorrow

            cheers Chris Maunder

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