Level 73
you got it right:
A function consist of two parts:
Declaration: the function's name, return type, and parameters (if any)
Definition: the body of the function (code to be executed)
Jun 26, 2023
2
Level 1
Can someone clarify for me real quick on what a function declaration is?
So this is something that has been confusing me for a bit. After learning about hoisting and variable environments, I’m even more confused https://mobdro.bio/ .
Is a function declaration just: function functionName() {}
Or is it: function functionName() { code block }
??
From my understanding, it is the former, because isn’t the code block the function definition? But I want to be completely sure.
Level 80
@nakov Seem to be a random (off-topic) post taken from the Ubuntu Stack Exchange site unfortunately: https://askubuntu.com/questions/1474681/can-someone-clarify-for-me-real-quick-on-what-a-function-declaration-is
They’ll be back to re-post the same text, but peppered with a spam link.
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