c - What is bit masking? - Stack Overflow
May 8, 2012 · I am fairly new to C programming, and I encountered bit masking. What is the general concept and function of bit masking? Examples are much appreciated.
operating system - Interrupt masking: why? - Stack Overflow
Feb 7, 2011 · I was reading up on interrupts. It is possible to suspend non-critical interrupts via a special interrupt mask. This is called interrupt masking. What i dont know is when/why you …
c - What does AND 0xFF do? - Stack Overflow
Feb 6, 2013 · unsigned short value2 = ((byte2 << 8) | byte1); byte1 is a variable containing bit pattern 0xFF. If char is unsigned that value is interpreted as 255, if it is signed it is -1. When …
What does mask r-cnn's AP, AP50, AP70 mean? - Stack Overflow
Jan 26, 2018 · There are term AP, AP50, AP75 on mask r-cnn paper. 50, 75 is small postfix, but I can't make it small, sorry. Anyway the paper says it is averaged over IOU thresholds.
How to determine if a File Matches a File Mask? - Stack Overflow
34 I need to decide whether file name fits to file mask. The file mask could contain * or ? characters. Is there any simple solution for this?
Understanding the mask function in python - Stack Overflow
May 26, 2019 · That's a lot of chained method calls. Basically, it calculates the mean of each column of df, then subtracts this mean from the elements in the corresponding columns. Then, …
python - Why use loc in Pandas? - Stack Overflow
B 0 3 1 4 2 5 Thus, df[boolean_mask] does not always behave the same as df.loc[boolean_mask]. Even though this is arguably an unlikely use case, I would recommend always using …
Configuration of "0x1902: Report DTC by Status Mask" in Unified ...
Jan 3, 2022 · 0 I am using Read DTC Information (0x19) protocol, Subfunction: 0x02: Report DTC by Status Mask But my question is specifically related to 0x1902 logic. I tried to report DTCs …
testing - What is fault masking? - Stack Overflow
Sep 24, 2010 · Can anybody explain what fault masking is, and and what its consequences are?
unix - Umask difference between 0022 and 022 - Stack Overflow
Is there any difference between umask 0022 and 022? I want to change my umask to 022. How can I do it?