Weekly ThreatsDay Bulletin: supply chain attacks, fake support lures, AI tampering, data leaks, ransomware, and exploited ...

What it is: A while loop runs a block of code repeatedly as long as a specified condition is true, checking the condition before each iteration. Why it matters: It’s ideal for tasks with unpredictable ...

A script is just a collection of commands saved into a text file (using the special .ps1 extension) that PowerShell understands and executes in sequence to perform different actions. In this post, we ...

Microsoft's Scott Hanselman announced that Visual Studio Community 2019 and Visual Studio Code are now available in the Microsoft Store on Windows 11. The news came in an Aug. 24 tweet, wherein ...

The Nasdaq-100® and S&P 500 feature as two of the most prominent equity indexes in the United States. With its considerable emphasis on innovative sectors like Technology, Consumer Discretionary, and ...

The Magnificent Seven represent 34.8% of the S&P 500 as of May 2026, up from 12.5% in 2016. From 2016 through 2025, these seven companies achieved an 875.5% return, outperforming the S&P 500. The S&P ...

AI and machine learning outside of Python There’s no question Python is the default choice for machine learning and data science. That doesn’t mean other options are off the table, though. Here’s a ...

Katherine Gallagher is a writer and sustainability expert. She holds a B.A. in English Literature from Chapman University and a Sustainable Tourism certificate from the GSTC. The difference between ...