Miscellaneous

Can you order by varchar in SQL? Sort Alphanumeric Values with SQL Server Alphanumeric values are commonly found and don’t sort naturally using numeric methods.…

What happens during T1 relaxation? T1 relaxation is the process by which the net magnetization (M) grows/returns to its initial maximum value (Mo) parallel to…

What is a valid postcode in England? Each postcode is divided into two parts separated by a single space: the outward code and the inward…

How do I change the Enter key on a Mac? Change the default function key behavior Choose Apple menu  > System Preferences. Click Keyboard.…

What is V in current electricity? Electric current A simple electric circuit, where current is represented by the letter i. The relationship between the voltage…

What is the purpose of rotor blade tracking? General: The purpose of tracking the main rotor blades is to obtain a smooth ride. This is…

How do I permanently save my Alsamixer settings? sudo alsamixer. Make the changes you want. Save changes with. sudo alsactl –file ~/.config/asound.state store. Open bashrc.…

How to identify performance issues with slow queries? If we are talking about interactive applications, most likely anything slower than a second is noticeable. Ideally…

What is ext4 block size? The normal block size used by ext4 is 4kb, or 8 of these “blocks”. That means that the space used…

Can you track a car through GPS? The Best Way to Track a Car is with a GPS Tracking Device. GPS Trackers are small, portable…