Object-oriented programming · interview question
How does 'this' help when field names and parameter names are the same?
Multiple choiceEasychapter-2-curatedpremiumoopthis-keyword
Answer and explanation
Correct answer
D. It differentiates the field from the parameter.
Why
'this' is used to distinguish between a field and a parameter when they have the same name. It clarifies that you are referring to the field of the current object.
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