Ever wanted to do the equivalent of "Let me Google that for you" for a stupid, trivial Mathematica question? Now you can!
Introducing Let Me Mathematica That For You which uses cloud notebooks to run any and all queries passed in via a sandbox Cloud notebook:
Here's a fun example:
Reverse/@Table[IntegerDigits[Prime[i]],{i,2,549}]//Reverse//Flatten//FromDigits//PrimeQ//AbsoluteTiming
Which in query format is:
Reverse%2F%40Table%5BIntegerDigits%5BPrime%5Bi%5D%5D%2C%7Bi%2C2%2C549%7D%5D%2F%2FReverse%2F%2FFlatten%2F%2FFromDigits%2F%2FPrimeQ%2F%2FAbsoluteTiming
And we pass that as the query parameter to the URL giving us this:
Feel free to use it yourself. It doesn't cost me anything. All of the HTML fits on a single page, so feel free to fork and use it for your own things too.