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By: a guest on Jun 21st, 2012  |  syntax: None  |  size: 0.23 KB  |  hits: 8  |  expires: Never
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  1. Ideas for Garbage Collection
  2. x = list('a','b','c','d')
  3. y = x;
  4. // x and y point to the same list in memory
  5. y.replace(2, 'e')
  6. // x and y point to different lists in memory
  7. // those 2 lists share instances of 'a', 'b', and 'd'
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