Useful tips for everyday
What energy is associated with frequency? Photon energy Physics. Photon energy is directly proportional to frequency. This equation is known as the Planck-Einstein relation. How…
What is the point of having private variables? The advantage of private variables or functions is that, by restricting which parts of the code have…
How long can Apple Watch be away from iPhone? Traditional Bluetooth range is around 30-50 feet, but your Apple Watch has an advantage if your…
What is the name for the VCO output frequency? 1 Operation. A voltage-controlled oscillator (VCO) is an oscillator circuit whose frequency can be controlled or…
Can you use OLS for logistic regression? Under logistic regression the (predicted) LHS variable is bounded to min=0, max=1. You can use OLS for binary…
Is it OK to chain XLR cables? It’s fine to join mic cables together, but it can place strain on the XLR connectors that could…
What does the output of ping show? The ping command sends one datagram per second and prints one line of output for every response received.…
Do routers forward RIP packets? In brief the RIP protocol works as follows. Each router initializes its routing table with a list of locally connected…
What is the correct way to name a private variable? Make it private, name it perfectly and give getters and setters public. You should not…
Can we give alias in GROUP BY clause? SQL Server doesn’t allow you to reference the alias in the GROUP BY clause because of the…