Abstract: We designed and implemented a low-cost spectrum monitoring system based on the software-defined radio platform GNU Radio combined with the radio frequency hardware HackRF. This system is ...

Komatsu has adopted Qt Group’s Squish platform to automate GUI testing of display screens in its equipment. Since Komatsu already builds its software with the Qt framework, Squish’s tight Qt ...

We’re living through an era of accelerated change, and leaders feel it every day. In five years, we’ve experienced the impacts of Covid and how it rebooted the norms we took for granted in how we work ...

Getting input from users is one of the first skills every Python programmer learns. Whether you’re building a console app, validating numeric data, or collecting values in a GUI, Python’s input() ...

Running Python scripts is one of the most common tasks in automation. However, managing dependencies across different systems can be challenging. That’s where Docker comes in. Docker lets you package ...

Color is essential in user interface (UI) design; it influences emotions, perception, engagement, and retention. As a designer, understanding the principles of color psychology can help you create ...

Visual Studio Code (VSCode) is a powerful, free source-code editor that makes it easy to write and run Python code. This guide will walk you through setting up VSCode for Python development, step by ...

An experimental ‘no-GIL’ build mode in Python 3.13 disables the Global Interpreter Lock to enable true parallel execution in Python. Here’s where to start. The single biggest new feature in Python ...