JavaScript find all word start with specific character followed by digits in string find word start with,how to find word startup folder,

I want to find all word which start with mc and followed by all digits only

var myString="hi mc1001 hello mc1002 mc1003 mc1004 mc mca" 

Require output = [ mc1001,mc1002,mc1003,mc1004]

My solution:

var myRegEx = /(?:^|\s)mc(.*?)(?:\s|$)/g;

function getMatches(string, regex, index) {
    index || (index = 1); // default to the first capturing group
    var matches = [];
    var match;
    console.log("string==",string)
    while (match = regex.exec(string)) {
        console.log("string==",string)
        matches.push(match[index]);
    }
    return matches;
}

var matches = getMatches(myString, myRegEx, 1);
console.log("matches===>",matches)

Problem facing:my code is returning all odd possting words only I am using node js

Answer:1

You could search for a word boundary, then the following letters mc and some digits followed by another word boundary.

var string = "hi mc1001 hello mc1002 mc1003 mc1004 amc1005 mc mca mc1234a";

console.log(string.match(/\bmc\d+\b/g));
Answer:2

maybe this works ?

\b(mc)\d+\b

to match all words that start with "mc" and continues by any count of digits after the letter "c".

Answer:3

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