Has anyone worked with the PN532 library on Arduino? currently running a program that reads Analog values from an amplifier and sends updated values to an NFC c
I have a performance critical piece of code that contains in reality uint8_t variables (guaranteed not to overflow) that are incremented from other uint8_t valu
My other Firebase queries are returning data but a query I wrote today returns an Observable instead of data. What does that mean? Why doesn't it return data? I
I have recently migrated my application to java 11 & Tomcat 9.0 & have started getting jaxb class not found exception. caused by: java.lang.ClassNotFoun
I have a multistage process where I start with a certain number of widgets, run a process and am left with a certain number of widgets, which are used as inputs
When I change the source data in excel the pie chart I am using has a nice, fluid animation to represent the updated value(s). However, when I update the same v
So I have two the two tables with a primary key month_cd: Table A: month_cd stuff stuff2 First 1 null Second 2 null Third null 2 Table B: month_cd stuff stuf