Useful tips for everyday
What is meant by duty cycle? Duty cycle is the ratio of time a load or circuit is ON compared to the time the load…
Why is my battery constantly draining? A short circuit may cause excessive current draw and drain your battery. Check the charging system for a loose…
Does more lumens use more power? Keep both in mind when purchasing a light bulb. A higher wattage doesn’t mean higher lumens; but higher the…
How do I convert a PNG to a PDF on a Mac? Mac: Open the image in the Preview app. Select File > Export as…
How do I create a unique foreign key in SQL? To create a SQL foreign key constraint, the parent table should have primary key column…
What is the purpose of configuration management tools? Configuration management tools make changes and deployments faster, remove the potential for human error, while making system…
What happens if activation fails on Microsoft Office? More… If Office activation fails, you’ll see Unlicensed Product or Non-commercial use / Unlicensed Product in the…
Does AUC change with threshold? Note: AUC is not dependent on classification threshold value. Changing the threshold value does not change AUC because it is…
What is the difference between signing up and signing in? The difference between login and sign up is that sign up is a one-time process…
What degree is best for quantum computing? Not just any degree will launch a quantum computing career. A bachelor’s degree in physics or computer science…