Contributing

Can you program on the C64? If you wanted to run something, you had to get a disk drive (or cassette, or cartridge, but mostly…

What is the key difference between Big-O and the little o relationship? Big-O means “is of the same order as”. The corresponding little-o means “is…

Is naive Bayes a binary classifier? Naive Bayes is a classification algorithm for binary (two-class) and multi-class classification problems. The technique is easiest to understand…

How fast can Arduino read digital pin? the short answer is: digitalRead() takes 4.9us to execute on a 16MIPS Arduino Uno, or 79 ticks (=instructions).…

How do you ensure that a project is completed on time? How to Ensure a Project Stays on Schedule Determine the Project’s Scope and Objectives.…

What ports are used by IPSec? By default, IKEv2 uses IPSec, which requires UDP ports 500 and 4500, and ESP IP Protocol 50. You cannot…

Can you use Kubernetes with Terraform? While Terraform can manage infrastructure for both public and private cloud services, it can also manage external services like…

What is the Unicode value for? Unicode is an International character encoding standard that includes different languages, scripts and symbols. Each letter, digit or symbol…

How does the loss function in LSTM work? The concept here is that if the direction matches between the true price and the predicted price…

What is the minimum voltage needed for an LED to work? “It’s usually between 2 and 3 volts and it depends on the color and…