How to calculate Execution time of the Program | Javascript
#javascript #leetcode
There is a inbuilt function Perfomance.now() which take time stamp at current point .
So, we can use that by putting it at the point of starting and ending and we can calculate the time, by taking
difference of Starting time stamp subtract to Ending time stamp.
so here we have written an Example and we console.log timeStam2 - timeStam1 .
and we are getting 7 milliseconds in output .
the Time can be vary accoring to the Pc perfomance .