D3.js greatestIndex() Method

D3.js leastIndex() Method

Last Updated : 23 Sep, 2020

With the help of d3.leastIndex() method, we can get the index of least value from the sequence of numbers in an array by using this method.

Syntax:

d3.leastIndex( iterable )

Parameter: This function has the following parameter as mentioned above and described below:

iterable: Insert any kind of iterable object.

Return Value: It return the index of least value.

Note: To execute the below examples, you have to install the d3 library by using this command prompt we have to execute the following command.

npm install d3

Example 1: In this example, we can see that by using d3.leastIndex() method, we are able to get the index of least value from the sequence from an array by using this method.

Filename: index.js

// Defining d3 variable   
var d3 = require('d3'); 
  
var gfg = d3.leastIndex([42, 12, 34, 21]) 
  
console.log(gfg)

Output:

Example 2: Filename: index.js

// Defining d3 variable   
var d3 = require('d3'); 
  
var arr = [] 
for(var i = 0; i < 5; i++) { 
    arr.push(i * 2); 
} 
  
var gfg = d3.leastIndex(arr) 
  
console.log(gfg)

Output:

Note: The above program will compile and run by using the following command:

node index.js

Reference:https://github.com/d3/d3-array/blob/master/README.md

D3.js greatestIndex() Method

J

Jitender_1998

Improve

Article Tags :

Similar Reads

D3.js least() Method

With the help of d3.least() method, we can get the least value from the sequence of numbers in an array by using this method. Syntax: d3.least(iterable) Parameter: This function has the following parameter as mentioned above and described below: iterable: Insert any kind of iterable object. Return V

D3.js maxIndex() Method

With the help of d3.maxIndex() method, we can get the index of value which is found to be maximum in an array of numbers, strings or dates. We can use any kind of array we just got the index of maximum value by using this method. Syntax: d3.maxIndex( iterable ) Parameter: This function has the follo

D3.js greatestIndex() Method

With the help of d3.greatestIndex() method, we can get the index of the largest value from the sequence of numbers in an array by using this method. Syntax: d3.greatestIndex( iterable, accessor ) Return value: It returns the index of the largest value. Note: To execute the below examples you have to

Node.js Buffer.lastIndexOf() Method

Buffer is a temporary memory storage that stores the data when it is being moved from one place to another. It is like an array of integers. The Buffer.lastIndexOf() Method checks for a given value in the buffer and returns its index where it is present. If the same value is present more than once,

JavaScript Array lastIndexOf() Method

The JavaScript Array lastIndexOf() Method is used to find the index of the last occurrence of the search element provided as the argument to the function. Syntax: array.lastIndexOf(element, start)Parameters: This method accepts two parameters as mentioned above and described below: element: This par

Lodash _.lastIndexOf() Method

Lodash _.lastIndexOf() method is like the _.indexOf method except that it iterates over elements of an array from right to left. Syntax:_.lastIndexOf(array, value, [fromIndex=array.length-1]);Note: If the value is not found in the array -1 is returned. Parameters: array: It is the array in which val

Ember.js EmberArray lastIndexOf() Method

Ember.js is an open-source JavaScript framework used for developing large client-side web applications which is based on Model-View-Controller (MVC) architecture. Ember.js is one of the most widely used front-end application frameworks. It is made to speed up development and increase productivity. C

Ember.js ArrayProxy lastIndexOf() Method

Ember.js is an open-source JavaScript framework used for developing large client-side web applications which is based on Model-View-Controller (MVC) architecture. Ember.js is one of the most widely used front-end application frameworks. It is made to speed up development and increase productivity. C

D3.js bisector.left() Method

With the help of bisector.left() method, we can insert the element in the sorted array in such a way that if the value in the array is equal to or greater than the element to be inserted than will insert in the left of the present element by using this method. Syntax: bisector.left(arr, ele) Paramet

D3.js greatest() Method

With the help of d3.greatest() method, we can get the largest value from the sequence of numbers in an array by using this method. Syntax: d3.greatest(iterable) Parameter: This function has the following parameter as mentioned above and described below: iterable: Insert any kind of iterable object.