Useful tips for everyday
How do you calculate uncertainty? Standard measurement uncertainty (SD) divided by the absolute value of the measured quantity value. CV = SD/x or SD/mean value.…
What is the view matrix? The view matrix is used to transform a model’s vertices from world-space to view-space. The View Matrix: This matrix will…
How do I add a horizontal scroll bar to the lightning component? Repro Create a Lightning Component that contains content that is wider than the…
Does href have onclick? How to make this a tag working with href and onClick? The default behavior of the tag’s onclick and href properties…
What is Q in Sallen-key filter? The Q value determines the gain of the filter, that is, it cannot be set independently, as it can…
Which values can be NULL? A NULL value in a table is a value in a field that appears to be blank. A field with…
What is the electrical level for line level? Consumer line level is rated around -10dBV and is what you’ll find in products like a CD…
How do I add a href to a button? You can just use the tag with a button inside :). And it will load the…
How do I play Internet Radio on iTunes? Tune in to internet stations In the iTunes app on your PC, choose Music from the pop-up…
Where do meta tags go on open graph? Open Graph meta tags are snippets of code that control how URLs are displayed when shared on…