method using qr codes (ready for twists) #qr
ok guys - this method is still rumbling around and doing somersaults in my brain, so feel free to add twists, refine or tr...
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I'm Zone 5 - upstate NY, planning to build 1050 s.f. ranch home, using r-20 superior wall basement, r-33 double wall cellu...
Arduino - Processing - Web Interface - Historic...
I am relatively new to using Arduino. I am looking for anyone with experience using arduino basically as a datalogger for ...
Ruby on Rails Guides: Active Record Query Inter...
But this approach becomes increasingly impractical as the table size increases, since User.all.each instructs Active Recor...
Using Float For Currency - Ruby Forum:
> What cracks can I lose money through? Floating point numbers represent an extremely wide range of values - much wider th...
