hrabia słów JavaScript
const str = "hello world";
console.log(str.split(' ').length); // @output 2
Aryamitra Chaudhuri
const str = "hello world";
console.log(str.split(' ').length); // @output 2<html>
<body>
<script>
function countWords(str) {
str = str.replace(/(^\s*)|(\s*$)/gi,"");
str = str.replace(/[ ]{2,}/gi," ");
str = str.replace(/\n /,"\n");
return str.split(' ').length;
}
document.write(countWords(" Tutorix is one of the best E-learning platforms"));
</script>
</body>
</html><html>
<body>
<script>
function countWords(str) {
str = str.replace(/(^\s*)|(\s*$)/gi,"");
str = str.replace(/[ ]{2,}/gi," ");
str = str.replace(/\n /,"\n");
return str.split(' ').length;
}
document.write(countWords(" Tutorix is one of the best E-learning platforms"));
</script>
</body>
</html>function WordCounter (str) {
var words = str.split(" ").length;
return words;
}
// this should work!return str.split(' ').length;