Question
Explain Python's pass by references Vs pass by value . (or) Explain about Python's parameter passing mechanism?
Answers
In Python, by default, all the parameters (arguments) are passed “by reference” to the functions. Thus, if you change the value of the parameter within a function, the change is reflected in the calling function.We can even observe the pass “by value” kind of a behaviour whenever we pass the arguments to functions that are of type say numbers, strings, tuples. This is because of the immutable nature of them.   Your Comment




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