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Hey all,
I've been fiddling with JavaScript and decided to share a neat little thing (its completely useless).

Finished Code

Code:

console.log(+[[-~[]<<~[]][+[]]+[]][+[]][++[[]][+[]]+[+[]]]); //Prints 8

Now for the break down -

Pre-note - I use this function while playing with variables. It outputs the value and type of a variable. (The counter is to force the developer console to display each seperately)

Code:

var counter = 0;

...