In the example related to the Regular Expressions: Reuse patterns using capture groups, I was wondering how to print the results of the example so I can see how it worked on Repl or sublime text.
let repeatStr = "regex regex"; let repeatRegex = /(\w+)\s\1/; let result = repeatRegex.test(repeatStr); // Returns true let result2 = repeatStr.match(repeatRegex.test(repeatStr)); // Returns ["regex regex", "regex"] //this value returns false; console.log(result); //why does this code return null? How can I fix it? console.log(result2);
Can anyone please point me in the right direction?