You're debugging a piece of code and find an unexpected type coercion in a comparison. Which operator is most likely being used that could cause this issue?
- == (Equality)
- === (Strict Equality)
- > (Greater Than)
- != (Inequality)
The double equal operator (==) performs type coercion during comparison, which means it converts the operands to the same type before comparing. This can lead to unexpected results when comparing values of different types, potentially causing type coercion issues in your code. You should generally prefer strict equality (===) to avoid type coercion.
Loading...
Related Quiz
- You are working on a form validation feature where you want to select all input elements within a form. Which method allows you to select all input elements within a specific form element?
- The _______ method returns a Promise that resolves or rejects as soon as one of the promises in an iterable resolves or rejects, with the value or reason from that promise.
- To add elements to an array at a specific index, you might use _______.
- How do you ensure that dynamically added elements maintain accessibility features, like ARIA roles?
- The Fetch API returns a _________ which resolves to the Response of the request, whether it is successful or not.