Useful tips for everyday
How to restore database from backup to availability group? Open SSMS on the primary SQL server. Expand AlwaysOn High Availability à Availability Groups à Availability…
How can KNN be used for regression? As we saw above, KNN algorithm can be used for both classification and regression problems. The KNN algorithm…
What happens if you delete your kernel? Removing old kernels is not inherently unsafe, but if you remove all your kernels and reboot, you’ll be…
What does it mean when a matrix does not have an inverse? singular Matrix A is not a full rank matrix. And its determinant is…
Does cipher order matter? The order of the cipher suites does not matter, as it is the client that determines which suite is used, based…
How does a burnup chart work? A burn up chart tracks the amount of work to be completed as one straight line across the top…
How do you find optimal path? The optimal path is found by working backward from the last point D(m,n) to the first point D(1,1) whereby…
How do I build a Raspberry Pi kernel? Compile the kernel, modules, and device tree blobs. Install compiled modules. Copy the kernel, modules, and other…
Why are my brakes spongy after changing pads and rotors? Air in the brake line(s) is the most common cause of a soft/spongy brake pedal.…
Can we use Arduino analog pin for reading digital signal? The Arduino can input and output analog signals as well as digital signals. The function…