Useful tips for everyday
How are media features used in CSS @ media rule? Media features provide more specific details to media queries, by allowing to test for a…
How do I reset my rotary encoder? To reset the absolute encoder position, move the motor to the desired location. Then, in the terminal, issue…
How do I create a route between two subnets? The static routes should be configured with: Destination LAN NET – The remote subnet that you…
Should I use 720p or 1080i? 1080i was once the standard for HDTVs. That’s no longer the case. Its quality isn’t much better than a…
What is handshake protocol in TLS? The Transport Layer Security (TLS) Handshake Protocol is responsible for the authentication and key exchange necessary to establish or…
How do you know which way a board will cup? And lucky (or is it unlucky?) for us, you can pretty much predict which way…
What are the inputs of an LSTM cell? A common LSTM unit is composed of a cell, an input gate, an output gate and a…
How do I generate an SSH key for GCP instance? Here’s how to generate SSH keys with the PuTTYgen tool. Download puttygen.exe . Run PuTTYgen.…
Is wheel the same as sudo? The wheel group is a special user group used on some Unix systems, mostly BSD systems, to control access…
How does IR sensor interfacing on Raspberry Pi work? This IR ray will be received back by the receiver (Photodiode) and the output will be…