When 'const' in ES6 is mutable/ not really a const
September 14, 2018
So, recently, I was doing a code review and found a piece of code which is like below
As you can see in the above code, The empty array that is defined as const is mutable. This is because - the constant constraint is enforced only on the variable type and not inside it.
This is the same with objects as well. You can see the example below
As you can see in the above code, The empty array that is defined as const is mutable. This is because - the constant constraint is enforced only on the variable type and not inside it.
This is the same with objects as well. You can see the example below
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