Dr. James McCaffrey presents a complete end-to-end demonstration of linear regression with pseudo-inverse training implemented using JavaScript. Compared to other training techniques, such as ...

Another NBA season means more City Edition uniforms, and teams are making the most of their designs this year. The 2025-26 season marks the ninth campaign of the collaboration between Nike and the NBA ...

The introduction of dynamic arrays triggered the biggest change to how we work with Microsoft Excel formulas in years, if not decades. They allow a single formula to spill multiple results into ...

If you installed ESLint globally, you have to install the array-func plugin globally too. Otherwise, install it locally. This rule is auto fixable. It will produce nested function calls if you use the ...

So, you want to get better at LeetCode using JavaScript? It can feel like a big mountain to climb at first, especially when you see all the problems and don’t know where to start. Lots of people feel ...

This blog post is about comparing the running times of the most commonly used ways to loop through an array in JavaScript in order to see which one is the most efficient. Here is the code used for an ...

Q. Could you explain how the UNIQUE function works in Excel? A. Excel’s UNIQUE is a dynamic array function that can be an essential tool for data analysts and accountants. This function allows users ...

The object-oriented paradigm popularized by languages including Java and C++ has slowly given way to a functional programming approach that is advocated by popular Python libraries and JavaScript ...