Go from zero to solar hero with this easy-to-follow guide to setting up renewable power at home. #SolarDIY #CleanEnergy #OffGridPower Government set to reopen after razor-thin House vote Nancy Guthrie ...

Right now the functions countBy, groupBy, keyBy return an object/dict, which is good. But there are times I want a more complex key to be indexed, and a Map type would be preferrable. It'd be neat if ...

Q. Traditional PivotTables have always intimidated me. I see there is a new Excel function called PIVOTBY. What is the difference between it and the traditional PivotTable? With the PIVOTBY function, ...

Abstract: In the mirror array-assisted indoor visible light communication (VLC) system, activating all mirrors simultaneously can result in a complex system design and excessive consumption of ...

Functional programming, as the name implies, is about functions. While functions are part of just about every programming paradigm, including JavaScript, a functional programmer has unique ...

Tired of struggling with pivot tables every time you need to summarize your data in Excel? You’re in luck! Excel’s new GROUPBY and PIVOTBY functions are here to make your life easier. These powerful ...

Every week, the Array team reviews the latest news and analysis about the evolving field of eDiscovery to bring you the topics and trends you need to know. This week’s post covers the week of June ...

Developers use JavaScript promises to model asynchronous operations in web and server-side programs. Here's a quick look at five ways to use promises in your code. Promises are a central mechanism for ...