Optional Chaining Operator, also commonly named as null checker for objects, is used to check if an object exists or not. Nullish Coalescing Operator (??) will return false only if the variable is null or if it's an empty string.
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Optional Chaining Operator, also commonly named as null checker for objects, is used to check if an object exists or not. Nullish Coalescing Operator (??) will return false only if the variable is null or if it's an empty string.
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