Скачать с ютуб JavaScript FUNCTIONS are easy! 📞 в хорошем качестве

JavaScript FUNCTIONS are easy! 📞

00:00:00 introduction 00:00:14 functions 00:01:57 arguments/parameters 00:04:40 return 00:06:35 example 1 00:07:33 example 2 00:09:30 example 3 00:11:45 conclusion // function = A section of reusable code. // Declare code once, use it whenever you want. // Call the function to execute that code. function happyBirthday(username, age){ console.log(`Happy birthday to you!`); console.log(`Happy birthday to you!`); console.log(`Happy birthday dear, ${username}`); console.log(`Happy birthday to you!`); console.log(`You are ${age} years old!`); } function add(x, y){ return x + y; } function subtract(x, y){ return x - y; } function multiply(x, y){ return x * y; } function divide(x, y){ return x / y; } function isEven(number){ return number % 2 === 0 ? true : false; } function isValidEmail(email){ return email.includes("@") ? true : false; } console.log(happyBirthday("BroCode", 25)); console.log(isValidEmail("[email protected]"));