What if the strings of a guitar could float, untethered, held in place by nothing but invisible magnetic forces? It sounds like the stuff of science fiction, but Mattias Krantz outlines how he turned ...

Abstract: Air bubbles may occur as a defect in power transformers’ oil under the effect of thermal stress or the local electrical field. These bubbles are subject to exposure to a high electric field, ...

This is higly customizable graph card for Home-Assistant's Lovelace UI. It is based on ApexCharts.js and offers most of the features of the library.

Is it an error or a hang or a crash? Behavior issue (incorrect result), no error/hang/crash. PL/SQL TRUE -> True # !!! PL/SQL FALSE -> False PL/SQL bool_to_int(TRUE ...