JavaScript Interview #36 : indexOf Second Parameter EXPLAINED! (Array Quiz) #javascriptinterview

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"In this YouTube Short, we'll dive into the indexOf method in JavaScript and explain how the second parameter, the starting index, works. Learn how it changes the search and see a practical example. Prepare for your next JavaScript interview by mastering this essential array method!

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🧑‍💻Try out yourself by changing the 2nd parameter of the indexOf() method and see how the result changes. Without this, it defaults to 0.

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