Javascript syntax with () - function scope

Posted by Fabien on Stack Overflow See other posts from Stack Overflow or by Fabien
Published on 2010-06-09T16:45:02Z Indexed on 2010/06/09 16:52 UTC
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JavaScript

I am not very familiar with the Javascript syntax bellow. Can anyone shade light about the sense of this block? For what purpose?

(function foo() {
    alert('bar');
})();

Thanks in advance.

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Developer IT

Javascript syntax with () - function scope - Developer IT

Javascript syntax with () - function scope

JavaScript

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