Useful tips for everyday
What is a copper brush used for? The copper-coated bristles of Cricket Copper Clean brushes ($13, amazon.com) can attract dirt and residue like a magnet,…
Can Google Forms calculate percentage? To do so, we calculate the percentage of the total correct answers with the total possible by dividing the applicant’s…
Is AB test causal inference? Causal inference is the theory behind AB testing. This is what causal inference is all about. Causal inference is a…
What is multi access point? The simplest wireless network will usually have a single access point (AP) and will not present many problems. Multiple access…
What is the time constant of an ideal integrator? The time constant, τ of the RC integrator circuit is therefore given as: RC = 100kΩ…
How do you protect a form from spam? Here are six solutions you can implement to prevent form spam right away. Add ReCAPTCHA. Employ a…
How does Otsu method work? Otsu’s thresholding method involves iterating through all the possible threshold values and calculating a measure of spread for the pixel…
Should you reset SMC Mac? The SMC manages low level settings, like thermal and battery management. It’s rare, but problems with the SMC can effect…
What is encrypted attachment warning in Gmail? What this warning means. Some attachments, such as documents requiring a password to open, are encrypted and can’t…
Why is my custom process.env not working within dotenv? You are getting this error because you need to set those environment variables, as we don’t…