There is often a communications gap when it comes time for an HVAC technician to explain to a customer how HVAC equipment operates. The conversation may become too technical and the customer is often ...

Variables hold a wide variety of information temporarily. The JavaScript data types that can be stored in a variable include: JavaScript variables can hold a few other kinds of data, but these are by ...

In Windows PowerShell, we typically think of variables as simple place holders or containers for other objects, as in this example: ...