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Which statements are true about JavaScript Strict Mode?
Author: Jean-marie CléryStatus: PublishedQuestion passed 2019 times
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Nguyen
09/05/2024
Among the statements you provided:
True: Strict Mode prohibits the use of octal notation on numbers. So, var a = 015; would indeed throw an error in Strict Mode.
True: Strict Mode improves the security of the eval() function by allocating a dedicated scope to it. This helps prevent unintended variable leaks.
True: Strict Mode forbids explicitly writing a variable in the window object. So, window.foo = 'bar'; would be disallowed in Strict Mode.
True: Strict Mode throws an error if semicolons are forgotten. It enforces stricter syntax rules.
Auteur anonyme
15/08/2024
I don't see any error If I don't add semicolon to a code.
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