Miscellaneous

How to remove Object and part of object? If you need to reposition or alter the cutting object you can do it and the affected…

How to restore a MongoDB sharded cluster from a backup? In the case of MongoDB sharded clusters, the official documentation covers the procedure to restore…

Can you split a multi page PDF into single pages? Open the PDF in Acrobat DC. Choose “Organize Pages” > “Split.” Choose how you want…

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

What is the difference between Boltzmann and restricted Boltzmann machine? A restricted Boltzmann machine (RBM) is a generative stochastic artificial neural network that can learn…

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.…

Can you have logic in a constructor? Yes. With a sufficiently large input, you can cause an exception in your constructor. This is one of…

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…

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…