One of the disadvantages of having cheap WiFi-capable boards like those based on the ESP32 is that you have to update them. If you have even a few in every room of your house, it can be a pain to pull ...

Alex Ruiz follows up his popular JavaOne 2007 presentation with this introduction to test-driven GUI development with FEST. Learn what differentiates FEST (formerly TestNG-Abbot) from other GUI ...

There is enterprise-level software for surveying Wi-Fi networks, but even in large wireless networks, simple freeware tools are handy for a quick peek at the airwaves during design, deployment or ...

Each dialog has the same layout consisting of a list of labelled fields. Each field’s layout is the same. The dialogs all have the normal Ok and Cancel buttons present on most data entry dialogs. In ...

There have been quite a few potential Windows alternatives that have popped up from time to time over the years. In our Look Back column, we have been revisiting some of these. For example, earlier ...