D3.js | d3.utcMillisecond Function

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The d3.utcMillisecond function in D3.js is used to return all the milliseconds with date in the given range of start and end time in Coordinated Universal Time (UTC).

Syntax:

d3.utcMillisecond.range(start, end, step);

Parameters: This function accept three parameters which are given below:

Start: This is the given start time.
end: This is the given end time.
step: This is the optional value used to skip milliseconds.

Return Value: This function returns all the possible milliseconds in the given range.

Below programs illustrate the d3.utcMillisecond function in D3.js:
Example 1:

<!DOCTYPE html> 
<html> 
  
<head> 
    <title> 
      d3.utcMillisecond Function 
  </title> 
    <script src="https://d3js.org/d3.v4.min.js"> 
  </script> 
</head> 
  
<body> 
  
    <script> 
        // Initialising start and end time 
        var start = new Date(2015, 07, 01, 4, 20, 10, 1); 
        var end = new Date(2015, 07, 01, 4, 20, 10, 5); 
  
        // Calling the utcMillisecond function 
        // without step value 
        var a = d3.utcMillisecond.range(start, end); 
  
        // Getting the millisecond values 
        console.log(a); 
    </script> 
</body> 
  
</html> 

Output:

["2015-07-31T22:50:10.001Z", "2015-07-31T22:50:10.002Z", 
"2015-07-31T22:50:10.003Z", "2015-07-31T22:50:10.004Z"]

Example 2:

<!DOCTYPE html> 
<html> 
  
<head> 
    <title> 
      d3.utcMillisecond Function 
  </title> 
    <script src="https://d3js.org/d3.v4.min.js"> 
  </script> 
</head> 
  
<body> 
  
    <script> 
        // Initialising start and end time 
        var start = new Date(2015, 07, 01, 4, 20, 10, 1); 
        var end = new Date(2015, 07, 01, 4, 20, 10, 5); 
  
        // Calling the utcMillisecond function 
        // with step value 
        var a = d3.utcMillisecond.range(start, end, 2); 
  
        // Getting the millisecond values 
        console.log(a); 
    </script> 
</body> 
  
</html> 

Output:

["2015-07-31T22:50:10.001Z", "2015-07-31T22:50:10.003Z"]

Reference: https://devdocs.io/d3~5/d3-time#timeMillisecond

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