Override existing Keywords (change false to true)

Are there any ways to overwrite reserved words? It's not something I would typically consider, but it has sparked my curiosity.

Is it feasible to set false = true in JavaScript? I've come across instances on different websites where individuals have changed the default reserved words to their opposites (although not in JavaScript).

Could this be achieved in JavaScript?

Answer №1

Sorry, it's not doable in JavaScript. The values false and true are fixed and cannot be changed - the same goes for numbers, strings, and null.

Additionally, these words are reserved and cannot be used as variable names. Unlike undefined, which you were able to override or shadow before ES5. Furthermore, ES5 made adjustments to how array and object literals function, preventing any interference with them.

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