#1  
16th February 2012, 01:42 PM
kimidi
 
Join Date: Feb 2012
Posts: 1

Difference between Instance Variables and Local Variables?


what is the difference between instance variables and local variables




  #2  
26th April 2012, 03:33 AM
anubhav0007
Senior Member
 
Join Date: Jan 2011
Location: New Delhi
Posts: 166
Default Re: Difference between Instance Variables and Local Variables?

Difference Between Instance Variables and Local Variables--

Local variables-
- Local variables declared inside the function.
- Their scope is limited to the function.
- They can be only accessed inside the function.
- They are deleted at the end of method.
- Local variables are called stack variables because they are saved in the stack.

Instance variables-
- All the variables created in the class and not inside a function.
- Their scope is of the class instance and they are saved in the heap.
Do you have any question? or have anything to say?



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