Useful tips for everyday
Do foreign keys have to reference primary keys? A foreign key must refer to an entire primary key, and not just part of it. Consider…
How do I remove the last element from a list? The simplest approach is to use the list’s pop([i]) function, which removes an element present…
How do I add a second website to my Google Analytics account? Add an account Sign in to your Analytics Account. Click Admin. In the…
Can you use t tests on ordinal data? T-tests are not appropriate to use with ordinal data. Because ordinal data has no central tendency, it…
How do I know if I have command-line tools on my Mac? On macOS Sierra (10.12) : Run the following command to see if CLT…
How do you calculate bytes of a string? For example to get an UTF-8 encoding byte array by using getBytes(String charsetName) you can do that…
How do I sync videos to iCloud? Log in www.iCloud.com with Apple ID and password. Go to “Photos > Album > Videos” and click on…
What is the reference designator assigned to inductors? A reference designator unambiguously identifies a component within an electrical schematic or on a printed circuit board.…
Does asynchronous means parallel? 13 Answers. When you run something asynchronously it means it is non-blocking, you execute it without waiting for it to complete…
How do I restore a contained database? You can do this from management studio: Right-Click on the server instance, select Properties. Select Advanced page, set…