The simplest way to think about SCAN is that it applies a custom calculation to each element in a range/array and returns every intermediate result it produces along the way. If that sounds abstract, ...

Abstract: In this paper, we explore energy-efficient designs for unmanned aerial vehicle (UAV)-aided communications, by employing a rotatable uniform linear array (ULA) of directional antennas, such ...

Have you ever found yourself buried under a mountain of Excel spreadsheets, painstakingly updating formulas every time new data comes in? It’s a common struggle, one that can turn even the most ...

What if you could unlock the full potential of Excel’s dynamic arrays within your tables, making your data management more efficient and powerful? Integrating dynamic arrays within Excel tables can be ...

If you get the You can’t change part of an array error in Microsoft Excel, this post will help you fix the error. An array is essentially a collection of items ...

If you want to know how to sum cells with text and numbers in Excel, we’ve got you covered. Dealing with numbers in Excel is usually a breeze, but things can get tricky when these numbers are tucked ...

We show you how to use the SUM formula in Excel, how to use the AutoSum feature and how simple additions with the plus sign work. Microsoft Excel is the most widely-used spreadsheet program, integral ...

If you want to know how to sum all matches with VLOOKUP in Excel, you’ve landed on the right page. In this guide, we’ll explore three straightforward methods. First, we’ll dive into the approach of ...

Community driven content discussing all aspects of software development from DevOps to design patterns. The prefix sum problem in computer science is a popular programming puzzle used to test the ...