Javascript - Generating all combinations of elements in a single array (in pairs)

Question

I\'ve seen several similar questions about how to generate all possible combinations of elements in an array. But I\'m having a very hard time figuring out how to write an a

Answer 1

Try this: https://jsfiddle.net/e2dLa9v6/

var array = ["apple", "banana", "lemon", "mango"];
var result = [];

for(var i=0;i