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Tutor profile: Nelson C.

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Nelson C.
Python Tutor and Application Engineer
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Questions

Subject: Python Programming

TutorMe
Question:

How can we change the output or the input of a function or method without the function code itself?

Inactive
Nelson C.
Answer:

We can write a decorator function for this purpose

Subject: Javascript Programming

TutorMe
Question:

How can you access a top level object properties from a within function call?

Inactive
Nelson C.
Answer:

By declaring a new var reference to "this" variable, like this var self = this; and finally use self in within function to avoid internal execution of this variable

Subject: Java Programming

TutorMe
Question:

When designing a Class in Java Object Oriented Programming, how do you prevent other classes to access internal data?

Inactive
Nelson C.
Answer:

First we declare a private member, then avoid exposing a mutation method, like a setter, finally a getter method on that property.

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