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Recent content by samsa

  1. samsa

    query joins

    dear gurus!I have a table called courses, another called hr. Within courses table, I have a field called course and another called requiredCourse and yet another called recommendedCourse and another called positionNo. Then in the hr table, there is a field called positionNo (primary key), a key...
  2. samsa

    query joins

    dear gurus!I have a table called courses, another called hr. Within courses table, I have a field called course and another called requiredCourse and yet another called recommendedCourse and another called posNo. Then in the hr table, there is a field called posNo (primary key), a key field...
  3. samsa

    Singly-linked list

    Hey, Roy - Thanks for the help. Btw, I noticed that you included an array of 20 char's as possible data to be linked, in addition to integers. I've seen this kind of thing elsewhere ("linking strings of 20 or fewer characters", etc.). Is this a standard? Do linked lists ever hold...
  4. samsa

    Singly-linked list

    Should a singly-linked list class use a node class (containing, e.g., a next pointer and "int data"), or can I get by without one?
  5. samsa

    what does the error "parse error . . .

    OK, thanks, matt.
  6. samsa

    what does the error "parse error . . .

    . . . in method specification before '='" mean in the line class Node { Node() pNext=NULL;

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