javascript change boolean fast wayu code example

Example 1: javascript toggle variable

var thing = true; //try changing this to false
thing = !thing; //the variable will go from true to false, or from false to true

Example 2: convert string true to boolean true javascript

stringToBoolean: function(string){
    switch(string.toLowerCase().trim()){
        case "true": case "yes": case "1": return true;
        case "false": case "no": case "0": case null: return false;
        default: return Boolean(string);
    }
}