String Development Tutorials, Guides & Insights

  let id = Symbol("id");
  console.log(id); // Symbol(id)

Use the typeof operator to check the type of a value.

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In the example above, we take the string "Hello, World!" and pass it to the reverseString function. The output, as shown in the console, is "!dlroW ,olleH".

Understanding how to manipulate strings and arrays is an essential skill in JavaScript. It’s not just about reversing strings—these methods (split, reverse, join) are versatile tools that can be applied to many real-world problems.