After using 'aabcc'.match(/(\w)\1+/g) to find repeated pairs of letters, I'm now looking to update my regex to specifically identify non-adjacent pairs. Any suggestions on how to achieve this?
For instance:
'aabcc' is great because it contains two non-adjacent pairs of letters.'aacc' does not meet the criteria for a good string.Check if a given string consists of consecutive identical letters only, returning false if so:
function verifyString(s) {
return !/^(?:(\w)\1+)+$/.test(s);
}
console.log(verifyString('aabcc'));
console.log(verifyString('aacc'));The ^(?:(\w)\1+)+$ pattern matches as follows:
^ - beginning of the string(?:(\w)\1+)+ - one or more instances of:
(\w) - a word character captured in Group 1\1+ - one or more occurrences of the value stored in Group 1$ - end of the string.I am currently working on an Angular application that consists of a login page and a landing page. My goal is to create a Protractor assertion that can verify the successful login and ensure that the landing page displays correct content. The login proces ...
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