Introduction to Python - SAO Telescope Data Center
3. The 3+1 calculation occurs, producing a new data element 4 which is assigned to a fresh memory location with a new reference. 4. The name x is changed to point to this new reference. 5. The old data 3 is garbage collected if no name still refers to it. Name: x Ref: <address1> Type: Integer Data: 4 >>> x = x + 1 Monday, October 19, 2009
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