JavaScript Making list items appear around the circle [duplicate] making list items horizontally,cake making items list

For an element around a centre at (x, y), distance r, the element's centre should be positioned at:

(x + r cos(2kπ/n), y + r sin(2kπ/n))

where n is the number of elements, and k is the "number" of the element you're currently positioning (between 1 and n inclusive).

Answer:1

I've combined ThiefMaster's fiddle with the jQuery pointAt plugin:

Demo: http://jsfiddle.net/BananaAcid/nytN6/

the code is somewhat like above.
might be interesting to some of you.
Answer:2

I'm getting this error message, although my list elements do have a key :( react.js:18745 Warning: Each child in an array or iterator should have a unique "key" prop. Check the render method of ...

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