Bob's pick this week is UISETSCREENPIXELSPERINCH by Varun Gandhi.
My display resolution setting is 96 dots per inch (DPI) but how accurate is my screen? Varun's submission made short work (fun really) of finding out.
I just laid a ruler on my screen. It didn't quite fit the tick marks. I had to reduce from 96 to 94 dpi. Pretty cool!
Is accuracy of display resolution important to you? Please tell us about it here.
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