Dr. James McCaffrey presents a complete end-to-end demonstration of linear regression with two-way interactions between predictor variables. Standard linear regression predicts a single numeric value ...

Quick: If you shout "regular expressions" in a crowd of Linux users, what happens? Answer: Everyone will tell you the right way to use them, and every answer will be different. Regular expressions -- ...

A new JavaScript obfuscation method utilizing invisible Unicode characters to represent binary values is being actively abused in phishing attacks targeting affiliates of an American political action ...

With the rise of AI tools and large language models (LLMs) like ChatGPT, understanding and segmenting traffic from these sources in Google Analytics 4 (GA4) is more important than ever. This guide ...

Jake Armstrong, the product manager on the Excel team, announced that Microsoft 365 Insiders will be able to use three new functions: REGEXTEST, REGEXEXTRACT, and REGEXREPLACE, which employ Regular ...

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 ...

I was involved in a recent discussion on the "best" way to remove a given parameter from a URL string. The conversation began with using string primitives to split and join the parameter, a method ...