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function say(message) {
console.log(message);
}
let result = say('Hello');
console.log('Result:', result);
Code language: JavaScript (javascript)
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function myFunction(a, b){
let calc = a + b;
return calc;
}
myFunction(5,3) // result= 8
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function factorial(n) {
if (n == 0) {
return 1;
} else {
return factorial(n - 1) * n;
}
}
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>>> def hello(name):
>>> print('Hello {}'.format(name))
>>>
>>> hello('Alice')
>>> hello('Bob')
Hello Alice
Hello Bob
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function functionName(parameter1, parameter2, parameter3) {
body code goes here
}
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/function <name:unknown>
/function <name:string>
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// Define a function that prints a stringfunction welcomeMessage() { console.log('Welcome to JavaScript');}// Call the functionwelcomeMessage();
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[PHP]
<?php
function helloWorld() {
echo "Hello World";
}
helloWorld();
?>
[Python]
def helloWorld():
print("Hello World")
helloWorld()
[JavaScript / JS Normal Function]
function helloWorld() {
console.log("Hello World!");
}
helloWorld()
[JavaScript / JS Dynamic, Arrow Function]
const helloWorld = () => {
console.log("Hello World!");
}
helloWorld()