JS Common API (array maximum and minimum value)

1. Array class
   var arr=[1,5,76,433,34,34];//array max function Maxarr (arr) {return Math.max.apply (null, arr);} Array minimum function Minarr (arr) {return Math.min.apply (null, arr);} Maxarr (arr);//1
2. Random number
       Generates an integer var    ran=parseint (Math.random () * (max-min+1) +min)    //generated random number [Min,max] for the integer    vars 0,max parseint (Math.random () * (max+1))
3. Date Time Class
           24 hours to 12 hours        h>12&& (h-=12);        <10 Digital complement 0        s<10&& ("0" +s);    
4. Angle
           Angle conversion to radians        function rad (deg) {            return deg*math.pi/180        }        //radians to angular        function deg (RAD) {            Return 180*rad/math.pi        }    

JS Common API (array maximum and minimum value)