Sunday, 23rd November 2003
The underscore hack
Via Web-Graphics, Petr Pisar’s Underscore Hack provides a new way of targetting CSS rules specifically at Internet Explorer on Windows. As with all such hacks, the pros and cons of using this approach need to be closely examined before deploying it. The hack takes advantage of the fact that adding an underscore to the start of a property name causes that declaration to be ignored by every browser except IE for Windows. However, the hack takes the dangerous step of using one bug to solve another. Peter-Paul Koch explained why this is a risky thing to do in a recent column for Digital Web magazine:
[... 431 words]Perl Slurp-Eaze (via) I once saw an expensive CMS self destruct after $/ was redefined
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