Microsoft Excel's new dynamic array functions make complex calculations easier than ever before.

If you are routinely creating formulas that accomplish the same purpose, spending a little extra time upfront to create a function that can be reused will save you time in the end, possibly a ...

Suppose you are a project manager using Excel to track your team’s tasks. You have created a database with columns like Tasks, Assignee, Status, and Due Date. Now you want to ch ...

M4N asks: Is there a reason why functions in most (?) programming languages are designed to support any number of input parameters but only one return value? In most languages, it is possible to ...

Say I can pass several commands to my program, and each command corresponds to a function.How can I call this function without a lot of if-else? To add a little seasoning, I also need to pass ...