[Javascript] Matching words that contain specific characters

Question

How could I match any words that include a specific character? Like matching all words with the letter E?

Answer 1

var str = "Mom goes buy apple milk orange and kiwi";

var words = str.split(' ');

var arr = [];
for(word of words) {
if(word.indexOf('e')!==-1) arr.push(word);
}

console.log(arr.join(' '));
https://code.sololearn.com/W1m1L4oEczG5/?ref=app

Answer 2

Using RegExp:

var str = "Lorem ipsum dolor sit amet, consectetur adipiscing elit";

var re = /\w*e\w*/gi; //Matches all words containing e or E.

console.log(str.match(re)); // Lorem, amet, consectetur, elit

(This only works for simple sentences. Those with special characters might need a different pattern)
https://code.sololearn.com/W7f333NLEXqR/?ref=app

Answer 3

do know java programming

Answer 4

Ankita Singh I do not. I'm focusing on JavaScript right now.