JAVASCRIPT

Count number of words in a String

public static void main (String[] args) {

     System.out.println("Simple Java Word Count Program");

     String str1 = "Today is Holdiay Day";

     String[] wordArray = str1.trim().split("s+");
     int wordCount = wordArray.length;

     System.out.println("Word count is = " + wordCount);
}

function to count words in string

function countWords(str) {
  return str.trim().split(/s+/).length;
}

how to count number of words in a string

 String name = "Carmen is a fantastic play"; //arbitrary sentence
        
        int numWords = (name.split("s+")).length; //split string based on whitespace
                                                //split returns array - find legth of array
        
        System.out.println(numWords);

count words in a string

function WordCount(str) { 
  return str.split(" ").length;
}

console.log(WordCount("hello world"));

Counting words in string

str.match(/w+/g).length;

function to get count of word in string

def get_len(text):

  '''function to get the count of words in string'''
  
  import re

  # using regex (findall())
  # to count words in string

  res = len(re.findall(r'w+', text))

  return res