Can you reassign a const variable in JavaScript?
In C++, we can cast variables to and from const. Is there something similar in JavaScript?
My question is
const a = 1;
unconst(a);
a = "xyz";
a === "xyz" // true
I'm not referring to object property reassignments or array push/pop;
or
let a = 1;
const(a);
a = "xyz"; // error
a === 1 // true
a is now const, like Object.freeze for objects
Unfortunately, there is no way to do this using the standard API. For more information, you can refer to: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Statements/const
Constants in JavaScript are block-scoped, similar to variables declared with the let statement. Once a value is assigned to a constant, it cannot be changed through reassignment, nor can it be redeclared.
The const declaration establishes a read-only reference to a value. It does not imply that the value itself is immutable, only that the variable identifier cannot be reassigned. For example, if the value is an object, its properties can still be modified even though the identifier cannot be changed.
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