count vowels in javascript
const vowels = ['a', 'e', 'i', 'o', 'u', 'A', 'E', 'I', 'O', 'U'];
function countVowels(sentence) {
let counts = 0;
for(let i = 0; i < vowels.length; i++) {
if(vowels.includes(sentence[i])) {
counts++;
}
}
return console.log(counts);
}
countVowels('Hello World');
countVowels('AaEeIiOoUu');
countVowels('aaaaa');find the vowel js
function vowel_count(str1)
{
var vowel_list = 'aeiouAEIOU';
var vcount = 0;
for(var x = 0; x < str1.length ; x++)
{
if (vowel_list.indexOf(str1[x]) !== -1)
{
vcount += 1;
}
}
return vcount;
}
console.log(vowel_count("The quick brown fox"));find vowel & consonants in a string java script
const str = "The quick brown fox jumps over a lazy dog";
const vowels = str.match(/[aeiou]/gi);
const consonants = str.match(/[^aeiou]/gi);
vowels.concat([''],consonants).forEach(k => { console.log(k); } );count vowels in a string javascript
// BEST and FASTER implementation using regex
const countVowels = (str) => (str.match(/[aeiou]/gi) || []).lengthCopyright © 2021 Codeinu
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