06. A Note About For-In Loops

Now that you've learned about for-in loops, it's time to stop using them. No, seriously. for-in loops are considered to be general bad practice when writing JavaScript because it has some inconsistent behavior with arrays and objects. Check out these links for more:

• http://stackoverflow.com/questions/500504/why-is-using-for-in-with-array-iteration-a-bad-idea
• http://stackoverflow.com/questions/4261051/javascript-why-for-in-is-a-bad-practice
• https://websanova.com/blog/javascript/why-javascript-for-in-loops-are-bad

For the Online Resume project, you will be asked to demonstrate the current best practices and should not use any for-in loops. Please use either a standard for loop or the forEach loop instead.