Useful tips for everyday
How do I create a SQL database on Mac? From the Workbench Query tab, CREATE a new DATABASE called “applications” then click the lighting icon…
Can PIR sensor detect human presence? The Passive Infrared (PIR) sensor is used to detect the presence of human. But this detects the human only…
How do you find the query string parameter? To work with the query string, you can use the URLSearchParams object….The URLSearchParams has some useful methods…
Is prejudice a tolerance? Prejudice and tolerance are actually theoretically different concepts – and not the opposite of each other. In fact, they coexist in…
Do digital cameras have trouble with auto white balance? Our eyes are very good at judging what is white under different light sources, but digital…
What is an interface in Salesforce? An interface is like an Apex class in which none of the methods have been implemented. It only contains…
Why does my MacBook Air beep when I turn it on? When you start your Mac, it will automatically run system diagnostics. If you hear…
What is field in group theory? A FIELD is a GROUP under both addition and multiplication. Definition 1. A GROUP is a set G which…
How do I install Facebook pixel Wix? To add Facebook pixel to your Wix site, you must have a connected domain….Copy the pixel ID. Go…
What is a valid time series decomposition? Time series decomposition involves thinking of a series as a combination of level, trend, seasonality, and noise components.…