Useful tips for everyday
What is benchmark algorithm? In statistical learning benchmarking is the methodology of comparing learners or algorithms with respect to a certain performance measure. (1) The…
Under what condition do streamlines of a flow coincide with the streak lines? It is stated at numerous places that in a steady flow, all…
How to change network interface name to eth0? CentOS 8 / RHEL 8 uses a consistent and predictable device name for network interfaces. This feature…
Why is RSA so slow? RSA encryption is typically slower than encryption schemes based on elliptic curves, for an equal security level (which requires smaller…
Can you extend CAT 6 cable? This can be done using a network switch. So you can use the features of a switch to actually…
How do I change my desktop pictures? On most computers, you can change your background by right-clicking the desktop and selecting Personalize. Then select Desktop…
What is wireless beam? Beamforming is a technique that focuses a wireless signal towards a specific receiving device, rather than having the signal spread in…
How do I know if Cloudflare is active? Look at the “cf-cache-status” header to see the status. HIT means Cloudflare is caching etc. You can…
How do you bring a window to the front on a Mac? If you want to bring all windows of one app to the front,…
How do you measure current consumption of A device? To get specifics regarding your energy usage, you only need one tool, really: an electricity usage…