Before LAMBDA was introduced to Excel, you'd need to know how to use VBA or macros to create your own function. However, today, Excel's LAMBDA tool lets you do this using familiar Excel language ...

The Java Function interface is quite simple. It takes a single Java object as an argument, and returns a single Java object when the method concludes. Any method you can conjure up takes an object and ...

The LAMBDA function in Excel is transforming how users handle formulas by enabling the creation of custom, reusable functions. This capability simplifies complex calculations, reduces errors, and ...

With new support for named functions, LAMBDA and helper functions, spreadsheet calculations — especially with arrays — may be more efficient and elegant. Image: Andy Wolber/TechRepublic. In ...

Key Takeaways : Advanced Excel functions BYROW, MAP, SCAN, and REDUCE enhance data manipulation capabilities. BYROW applies a Lambda function to each row, ideal for row-wise operations.