- From: Simon Pieters <simonp@opera.com>
- Date: Sat, 20 Feb 2010 00:53:45 +0100
- To: "Boris Zbarsky" <bzbarsky@mit.edu>, "Mark S. Miller" <erights@google.com>
- Cc: "public-script-coord@w3.org" <public-script-coord@w3.org>
On Fri, 19 Feb 2010 17:40:16 +0100, Boris Zbarsky <bzbarsky@mit.edu> wrote: >> 'f' in 'x' >> TypeError: Cannot use 'in' operator to search for 'f' in x > > This is more serious, since it could hinder object-detection of the new > properties.... > > Thank you for bringing that up. It would hinder object detection using if ('px' in foo.top), but object detection using if (foo.top.px != undefined) would work fine. -- Simon Pieters Opera Software
Received on Friday, 19 February 2010 23:54:31 UTC