Arrow functions
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function test() {
console.log("1..2..3..");
}
test();
setTimeout(() => {
console.log("1,,2,,3,,");
}, 1000);
// declaring variable to annonymous function and later use it inthe code.
const test1 = () => {
console.log("1,,2,,3,,");
}
test1();
// array map function in es6
let points = [22,32,42];
points = points.map(element => element + 1);
console.log(points)
// length of the string
let point = ["test", "tes"];
point = point.map(({length}) => length);
console.log(point)
JavaScript
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