Useful tips for everyday
How does a POS system activate gift cards? Gift Card Activation Press the ACTIVATE button at the top left to sell a new gift card.…
What is the average size of docker image? The average size of our Docker images were ~300MB – ~600MB. However my new company is using…
What register is the instruction pointer? The program counter (PC), commonly called the instruction pointer (IP) in Intel x86 and Itanium microprocessors, and sometimes called…
What is an example of exponential decay? Examples of exponential decay are radioactive decay and population decrease. The half-life of a given substance is the…
Can discrete data be skewed? With discrete data, the entire distribution can either be developed from scratch or the data can be fitted to a…
How does the overlay filesystem work in Linux? In case the underlying inode number does overflow into the high xino bits, overlay filesystem will fall…
How do you find the minimum value in Excel with multiple criteria? Note: To get the min value based on these criteria, please apply this…
How do I change a symlink date? delete the old symlink you wish to change 1. change the system date to whatever date you want…
Why is Google Assistant not compatible with my device? It appears to be an issue with Google’s Android operating system. To fix the “your device…
What is the workdir used for in OverlayFS? Unfortunately the kernel documentation of overlayfs does not talk much about the purpose of this option. The…