Javascript:void(0) meaning -

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this question has answer here:

i curious 1 thing happen : when hover link in bottom of page there appears javascript:void(0); mean ?

thank !

the void operator evaluates given expression , returns undefined.

usually, when want add link has "onclick" function(and no href) this:

<a href='javascript:void(0);' onclick='dosomething()'>click me</a>

clicking on return undefined href , no navigate, onclick function happen.

read this:void operator.


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