// if the resultMap size is less than or equal to zero
// then the product is added
if (resultMap.size() <= 0)

看这个:

'On Error Goto Hell.

我只是发表了这样的评论:

// this control (Resistance) is FUTILE! 

我不止一次使用过这个方法，当我对一个数学公式做了一些不明显的简化时，我不想记录:

//this formula is right, work out the math yourself if you don't believe me

// fix for groupid > 9 
// if groupid ever gets to 100 everything will break (again)

if (groupid < 10) {
groupid = "0" + groupid;
}

/* Please work */