Microsoft has released the TypeScript 6.0 beta, marking the end of an era. This will be the final version built on JavaScript, as TypeScript 7.0 shifts to ...

Dr. James McCaffrey presents a complete end-to-end demonstration of linear regression with pseudo-inverse training implemented using JavaScript. Compared to other training techniques, such as ...

The introduction of dynamic arrays triggered the biggest change to how we work with Microsoft Excel formulas in years, if not decades. They allow a single formula to spill multiple results into ...

Array constants in Microsoft Excel are powerful tools for performing multiple calculations with a single formula. Using array constants in your Excel worksheets avoids the need for lengthy or repeated ...

Abstract: A cylindrically periodic stratified media Green’s Functions (CPSMGFs) method is proposed to analyze conformal arrays through one array unit. The CPSMGFs are developed on electric dyadic ...

Have you ever found yourself wrestling with an Excel formula, wondering why a seemingly simple task feels so complicated? For years, functions like VLOOKUP, CONCAT, and OFFSET were the go-to tools for ...

Excel is a cornerstone tool for data analysis, management, and automation, offering a wide array of functions that simplify even the most complex tasks. Whether you’re a beginner or a seasoned user, ...

Q. Could you explain how the UNIQUE function works in Excel? A. Excel’s UNIQUE is a dynamic array function that can be an essential tool for data analysts and accountants. This function allows users ...

Create and invoke functions in JavaScript. Pass arrays and primitive values as arguments to functions. Use the return keyword to return a value from a function. Access, add, remove, and check for ...