This is my simple way to use the VLOOKUP function in Excel to find data fast. I walk through how I use VLOOKUP to look up inventory amounts from a table. This helps me quickly check how many items we ...

一提起查找函数，很多人第一反应都是Vlookup。 Vlookup虽好用，却也有 致命的弱点 ， 比如不能逆向查询，只能查找第一个等等。 天底下没有十全十美的事儿，函数也一样。 但好在， Excel里还有个Index函数，能通过 横纵坐标精确打靶 ，而且，它才不管位置是在 ...

Abstract: During the last decades, Ethernet progressively became the most widely used local area networking (LAN) technology. Apart from LAN installations, Ethernet became also attractive for many ...