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);
}count words in a string
function WordCount(str) {
return str.split(" ").length;
}
console.log(WordCount("hello world"));Copyright © 2021 Codeinu
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