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How to flip boolean variable from true to false in JavaScript



351 views
asked Dec 2, 2016 by avibootz
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1 Answer

0 votes 
var b = true;
document.write(b + "<br />");

b = !b;
document.write(b + "<br />");

b = !b;
document.write(b + "<br />");
           

/*
run:
  
true
false
true
    
*/

 



answered Dec 2, 2016 by avibootz

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