What does “[removed]void(0)” mean?

Question

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I\'ve seen such hrefs many times, but I don\'t know what exactly

Answer 1

You should always have an href on your a tags. Calling a JavaScript function that returns 'undefined' will do just fine. So will linking to '#'.

Anchor tags in Internet Explorer 6 without an href do not get the a:hover style applied.

Yes, it is terrible and a minor crime against humanity, but then again so is Internet Explorer 6 in general.

I hope this helps.

Internet Explorer 6 is actually a major crime against humanity.