It's also worth noting that, in JavaScript anyway, you can't mutate a string: by the language definition itself, strings are immutable, as they're considered primitive values. Mutation only applies to objects (where you can change the object itself).
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It's also worth noting that, in JavaScript anyway, you can't mutate a string: by the language definition itself, strings are immutable, as they're considered primitive values. Mutation only applies to objects (where you can change the object itself).