Useful tips for everyday
What is the purpose of the cross-validation set? The goal of cross-validation is to estimate the expected level of fit of a model to a…
Is it safe to leave a battery charger overnight? Even though there is no risk of overcharging with the use of a high quality charger,…
How do you find the percentage after subtraction? If your calculator does not have a percent key and you want to add a percentage to…
How do you clean an axle? I start by taking the axles out of the wheel. Then, I spray WD-40 on the axleshaft, at the…
What software does Disney use for projection mapping? Procams Disney Research developed a set of tools for geometric and colorimetric calibration of multi-projector systems that…
How do I make multiple pdfs searchable? You’ll find this feature in the Enhance Scans toolset. Click on the Recognize Text button and you’ll be…
How fast does a gyroscope need to spin? Some of these miniaturized gyroscopes could reach a speed of 24,000 revolutions per minute in less than…
How do you edit and combine multiple videos? How to merge videos on your smartphone Open the app and select the video option. Pick the…
How to test for null in case statement? In this form each boolean_expression is evaluated sequentially and the first to return true is executed. Here…
How do I change the color of a cell in Excel if value changes? On the Home tab, in the Styles group, click Conditional Formatting…