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D3.js | d3.utcSaturday Function

  • Last Updated : 23 Jul, 2019

The d3.utcSaturday function in D3.js is used to return all the dates based on Saturday in the given range of start and end date Coordinated Universal Time (UTC).

Syntax:

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

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

  • Start: This is the given start date.
  • end: This is the given end date.
  • step: This is the optional value used to skip dates.

Return Value: This function returns all the dates based on Saturday.



Below programs illustrate the d3.utcSaturday function in D3.js:

Example 1:




<!DOCTYPE html>
<html>
  
<head>
    <title>
        D3.js | d3.utcSaturday Function
    </title>
      
    <script src=
    </script>
</head>
  
<body>
    <script>
      
        // Initialising start and end date
        var start = new Date(2015, 07, 01);
        var end = new Date(2015, 07, 30);
  
        // Calling the utcSaturday function
        // without step value
        var a = d3.utcSaturday.range(start, end);
  
        // Getting the Saturday dates
        console.log(a);
    </script>
</body>
  
</html>    

Output:

[“2015-08-01T00:00:00.000Z”, “2015-08-08T00:00:00.000Z”, “2015-08-15T00:00:00.000Z”, “2015-08-22T00:00:00.000Z”, “2015-08-29T00:00:00.000Z”]

Example 2:




<!DOCTYPE html>
<html>
  
<head>
    <title>
        D3.js | d3.utcSaturday Function
    </title>
      
    <script src=
    </script>
</head>
  
<body>
    <script>
      
        // Initialising start and end date
        var start = new Date(2015, 07, 01);
        var end = new Date(2015, 07, 30);
   
        // Calling the utcSaturday function
        // with step value
        var a = d3.utcSaturday.range(start, end, 2);
   
        // Getting the Saturday dates
        console.log(a);
    </script>
</body>
  
</html>    

Output:

["2015-08-01T00:00:00.000Z", "2015-08-15T00:00:00.000Z", "2015-08-29T00:00:00.000Z"]

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




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