// определение функции
var sayHi = function (who) {
return “Hello” + (who ? “, “ + who : “”) + “!”;
};
// вызов функции
sayHi(); // “Hello!”
sayHi(‘world’); // “Hello, world!”
// применение функции
sayHi.apply(null, [“hello”]); // “Hello, hello!”
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You can use [html][/html], [css][/css], [php][/php] and more to embed the code. Urls are automatically hyperlinked. Line breaks and paragraphs are automatically generated.