It’s been one year since we launched our Twitter feed for bite-sized Mathematica hints and tips!

Thousands of people follow @MathematicaTip to get a new tip every day, Monday through Friday, covering everything from keyboard shortcuts:

Instead of using % to refer to the most recent output, try Ctrl+Shift+L (Mac: Cmd+Shift+L) to directly insert the output from above.

— MathematicaTip (@MathematicaTip) October 10, 2011

To programming:

x /. r applies the rules r to x once. x //. r applies the rules repeatedly: f[a b c] //. f[x_ y_] -> f[x] + f[y]. http://j.mp/iXIjVE

— MathematicaTip (@MathematicaTip) June 3, 2011

To graphics, neat examples, and more:

Visualize HSB color space: Graphics3D[{Hue[#], Cuboid[#, # + .1]} & /@ Tuples[Range[0, 1, .2], 3], Lighting->”Neutral”] twitter.com/MathematicaTip…

— MathematicaTip (@MathematicaTip) February 3, 2012

Starting this week we’re counting down the top 10 most popular tips from our first year. Follow along on Twitter at @MathematicaTip. You can view the full archive of daily Mathematica tips from our Twitter page.