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refrence instance and object ?

aster nar
Greenhorn

Joined: Jul 07, 2009
Posts: 2
what is he difference between an instance and a reference and an object ?

thank you in advance .
Campbell Ritchie
Sheriff

Joined: Oct 13, 2005
Posts: 36478
    
  16
Where have you searched? You would soon find your answer.
fred rosenberger
lowercase baba
Bartender

Joined: Oct 02, 2003
Posts: 10911
    
  12

what has your research turned up? have you looked in a book, or google, or even searched this forum for another post that may have asked that same question?


There are only two hard things in computer science: cache invalidation, naming things, and off-by-one errors
 
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