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Java Java Data Structures Getting There Class Review

Posted by Naren Budhwani
Naren Budhwani
875 Points

Will it make a difference if I declare it as description = mDescription instead of vice versa ?

In the construction while declaring the description, author and date, will it make a difference if I declare it as :

description = mDescription instead of:

mDescription = description.

1 Answer

Jacob Bergdahl
Jacob Bergdahl
29,118 Points
Jacob Bergdahl
Jacob Bergdahl
29,118 Points

Yes! It's a very big difference. The variable on the side is what is GETTING the value, and the variable on the right is the value that you are setting. Imagine this:

int x = 5;
int y = 10;
x = y
// x is now 10, and y is still 10.
// if we did it the other way around, they would both be 5.
Craig Dennis
Craig Dennis
Treehouse Teacher
Craig Dennis
Craig Dennis
Treehouse Teacher

Yes Jacob is correct Naren Budhwani ! The left side is the variable, the right side is the value.

If that cleared things up, please choose Best Answer so Jacob gets the credit.

If it didn't feel free to ask more!