Javascript Cheat Sheet

syntax: condition:true statement : false statement

const age = 88;
age >= 18 ? console.log("you can") :console.log("you wont ");

const firstname = "Sathiya";
const firstname1 = "SathiyaPriyan";
const $new = `${firstname} is a  guy  `;
console.log($new);

<script src="index.js"></script>

"use strict";

// Function declaration

function calAge1(birthYear) {
  const age = 2029 - birthYear;
  return age;
}
console.log(calAge1(2003));

// Anonymous function - expressions is a vaule
const me = function (birthYear) {
  const age = 2029 - birthYear;
  return age;
};

// and it's called the object literal Syntax

const spObject = {
  firstName: "sathiya",
  lastName: "sp",
  age: 27,
  destinitation: "student",
  habits: ["productivity", "time management"],
};

syntax : let func = (arg1, arg2, ..., argN) => expression

It is introuded in ES6 vesrion

const yearsfa = [1991, 2007, 1967, 2020];

const age = [];
const newArray = [];
function calAge($var) {
  return 2023 - $var;
}
for (let count = 0; count <= years.length; count++) {
  console.log((age[count] = calAge(years[count])));
  newArray.push(age);
}
console.log("--");
console.log(newArray);

console.log(calAge(2003));
for (let count = 0; count < array.length; count++) {
  const element = array[count];
}

const $colour = prompt(`Tell your 
most favourate colour`);

console.log($colour);

function cutFruit(fruit) {
  return fruit * 4;
}

function fruitProcessor(apples, oranges) {
  const appleP = cutFruit(apples);
  const orangesP = cutFruit(oranges);
  const juice = `Juice with ${apples} apples and ${oranges} oranges`;
  return juice;
}