let names = ["Ted", "Jenni", "Athen"]; |
let [ted, jenni, athen] = names; console.log(ted, jenni, athen); // prints "Ted Jenni Athen" |
var ted = names[0]; var jenni = names[1]; var athen = names[2]; |
var url = "http://www.newardassociates.com/#/speaking"; var parsedURL = /^(\w+)\:\/\/([^\/]+)\/(.*)$/.exec(url); var [, protocol, fullhost, fullpath] = parsedURL; console.log(protocol); // "http" |
let point = { x:2, y: 5 }; let {x, y} = point; console.log(x, y); // prints 2, 5 |
let point = { x:2, y: 5 }; let {y, x} = point; console.log(x, y); // prints 2, 5 |
let {y: pty, x: ptx} = point; console.log(ptx, pty); // prints 2, 5 |
let rect = { lowerLeft: { x:0, y:0 }, upperRight: { x:3, y:4} }; |
let { lowerLeft: { x:llx, y: lly }, upperRight: { x:urx, y:ury } } = rect; console.log(llx, lly, urx, ury); // prints "0 0 3 4" |
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