来源：芒种学院 谈起查询，绝大部分小伙伴会想到VLOOKUP函数，不过单独使用VLOOKUP查询限制非常多，通常需要表格都是单一方向的一维表，有时候导出的数据、收集的表格往往都不符合。 特别是碰上这种二维的交叉表，单独使用VLOOKUP就有点无能为力了，例如下方的二维表，在数据比较少的情况十分清晰，如果数据量暴增为几千条，那么就 ...

DGET is a straightforward lookup function designed to retrieve a single value from a column in a table or database. It's ...

The RE715X is a dual-band Wi-Fi 6 range extender that is easy to install, works with any Wi-Fi 6 router, and installs in minutes. It can even be used to create a mesh network in tandem with a ...

But chances are, so will an under-$100 range extender, especially if you're only having connection problems in one area of your home. Aptly named, range extenders pick up your router's Wi-Fi ...

New Look fans have gone crazy for a new set of festive outfits from the fashion retailer which they say are "fabulous" and "adorable". The Christmas and winter-themed wares are now on sale in all New ...

The Range, New Look and Debenhams are among the chains who have massively discounted tens of thousands of products. Some could make for good last-minute Christmas gifts too. We've scoured online ...

We’re expecting the OnePlus 13R to stay in the same ballpark, which would make it an excellent mid-range option in the US. What do you think about the OnePlus 13R? What other specifications ...

The 2025 Mahindra Pik-Up's used prices in Australia typically range from $37,990 for the S11 4x4 variant and topping out at $38,500 for the S11 4x4. There is 1 variant of the Pik-Up available in ...

Priced at a steep £15 a bottle, the oldest of the Beckham children has created two flavours, Hot Habanero and Sweet Jalapeno, as well as a range of clothing merchandise. The Beckham clan were out ...

Range is one of the major considerations when buying an electric car. Knowing how far you can drive on a full charge may ease any lingering ‘range anxiety’ you have. All new electric cars have an ...