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Write "heterogeneous" functions
If a program uses simulated, dynamically allocated multidimensional arrays, it becomes possible to write "heterogeneous" functions which don't have to know (at compile time) how big the "arrays" are. In other words, one function can operate on "arrays" of various sizes and shapes. The function will look something like
func2(int **array, int nrows, int ncolumns)
{
}
This function does accept a pointer-to-pointer-to-int.(We must not call this function on arrays like the "true" multidimensional array like a2 ). The function also accepts the dimensions of the arrays as parameters, so that it will know how many "rows" and "columns" there are, so that it can iterate over them correctly. Here is a function which zeros out a pointer-to-pointer, two-dimensional "array":
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how to swap to nunbers
It is not essential to maintain the Parent-Child relationship among the tables in Logical Database Structure. False. One has to handle the Parent-Child relationship.
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