One constant about PowerShell is that someone is always learning it. So I shouldn't be too surprised to get e-mails or tweets about beginner topics. It helps remind me that Prof. PowerShell needs to ...

Nowadays JavaScript has three different keywords to declare a variable — var, let and, const. Each has its own properties and particularities. Let’s start by making a simple comparison table of the ...

In the process of debugging and validating both digital and RF designs, the oscilloscope Fast Fourier Transform (FFT) function and a variety of other math functions can prove valuable to designers ...

So I've been picking up Python a bit lately, and I'm just now sitting down to take a look at the basics of setting up functions. Observe the following bit of silly ...

I’m out traveling this week, so my good buddy Darren McCarthy, an RF guru here at Tektronix, is going to fill in for me. My university math teacher always told me (in a thick Russian accent) that when ...