Beutelevision

Geeks3d is “All 3D Tech News, All The Time”, and they just covered the Shapeways announcement.

Shapeways looks really interesting. According to Technology Review you upload a 3-D design to the website, and 10 days and $50-$100 later, you receive a polymer version of your design. I can see this as really handy for creating masters for items that I want to replicate in urethane or plaster, such as bridge parts […]

Can you see what is wrong with this Perl code snippet? foreach my $cat (@$categories) { if ($cat->{col} == $column and $cat=>{pos} == $position) { return $cat; } } It gets the “Useless use of private variable in void context” at the last brace. Well, it took me a while, but it was the equal […]