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 and ...

Learning how to define a function in Python is one of the most important steps to mastering the language. Functions are blocks of code that perform a specific task and can be “called” from any point ...

In the last post introducing Python, I demonstrated how to make a simple app using variables and conditional statements. In order to do anything really powerful in a given programming language though, ...

With the rise in digital technologies and remote work, the workplace is in a state of transition. Today’s leaders must find a way to bring technological advancements and people-first cultures together ...

A company’s website does many things: it provides an instant first impression to first-time visitors, who might become future customers. It conveys the company’s brand, products and services, as well ...

I put ChatGPT-4o and 5.1 through 9 real-world tests — from logic puzzles to coding, writing and image analysis.

Want smarter insights in your inbox? Sign up for our weekly newsletters to get only what matters to enterprise AI, data, and security leaders. Subscribe Now Ever since OpenAI launched ChatGPT at the ...

Note the column name, mpg, is unquoted. That feature hasn’t been handy, though, if you want to write your own R functions using the tidyverse. That’s because base R functions usually need quoted ...

Kanban boards are a great way to visualize and track the progress of any project. In Microsoft SharePoint, there’s never been a great way to create a kanban board that had the features most people ...

How to wear tights to create the look you are going for, from elegant to edgy, while staying warm and comfortable.