Today I came across Regular Expressions , or Regex in a case where I needed to work with finding vowels in a string. I was able to use the below

var regex = /[aeiou]/gi;

learning that gi stands for global match and case insensitive and the brackets [] will only look for the characters within them.

Here are some helpful links and cheat sheets for regex: <– Super helpful , I like the practice exercises with each lesson.

Cheat Sheet

Free Code Camp resources on Github

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