Useful tips for everyday
What is drag and drop question? A drag-and-drop question has instructions on how to answer it. For example, it might tell you to choose only…
Should I use bin sh or bin bash? On different systems, /bin/sh might be a link to ash, bash, dash, ksh, zsh, etc. It will…
Can you resize multiple pictures at once? If you are not sure how to select multiple photos at once, never fear! Click the first photo,…
How do I fix errors in RStudio? If your R code is broken or produces errors while running in the RStudio IDE, try the following:…
What is the minimum distance between the two microphones? The 3:1 distance rule is a general rule of thumb for close miking. To prevent phase…
How do you find the PA intersection B Given Pa and Pb? We can find the probability of the intersection of two independent events as,…
What are hex codes for colors? A hex color code is a 6-symbol code made of up to three 2-symbol elements. Each of the 2-symbol…
How do I make my USB printer a network printer? How to share a printer on Windows 10 Open Settings. Click on Devices. Select your…
Why do airplane blinds have to be up when taking off? It’s for your own safety. If anything happens during take-off and landing – the…
How do you edit all layers in Gimp? Press and hold the “Shift” key while clicking on the layers in the canvas. Or click somewhere…