RalphJohnson (@ralphjohnson) 's Twitter Profile
RalphJohnson

@ralphjohnson

At U of Illinois since 1985.
Co-author of Design Patterns

ID: 9635802

calendar_today23-10-2007 21:08:29

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RalphJohnson (@ralphjohnson) 's Twitter Profile Photo

I'm giving a talk Twenty-one years of "Design Patterns" at the JDD Conference 2015 15.jdd.org.pl/agenda/lecture… #JDD2015 via JDD

RalphJohnson (@ralphjohnson) 's Twitter Profile Photo

I'm in Nashville at OOPSLA. The opening keynote was an archeologist who talked about modularity and replication in the pyramids.