Here's a source code example: https://www.ethereum.org/token#full-coin-code
I have the following doubts here:
MyAdvanceToken - why the _transfer method is using > instead of >= for checking require(balanceOf[_from] > _value); while the TokenERC20 in this link is using >= ( require(balanceOf[_from] >=_value);)
Since inheritance will be in development only, the _transfer method base on this example is internal in TokenERC20, is it safe to assume that once deployed no one can use this internal function except from this contract ? There is no other contract that can inherit and use this internal method since inheritance is in development only?