Lære Calling Functions | Understanding and Writing Functions

When you call a function in JavaScript, you tell the program to execute the code inside that function. To call a function, you write its name followed by parentheses. If the function expects data, you provide it inside the parentheses. This process is called invoking the function. When a function is called, the JavaScript engine jumps to the function's code, runs it, and then returns to where the call was made. You can call a function as many times as you want, and each call can use different data.


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function greet(name) {
  console.log("Hello, " + name + "!");
}

greet("Alice");
greet("Bob");
greet("Charlie");

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Sektion 1. Kapitel 4

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              1234567
            
function greet(name) {
  console.log("Hello, " + name + "!");
}

greet("Alice");
greet("Bob");
greet("Charlie");

Var alt klart?

Tak for dine kommentarer!

Sektion 1. Kapitel 4