Useful tips for everyday
How can I get huge pages for free? Use ipcs -m to list the shared memory segments. Use ipcrm to remove the left over shared…
How many keyboards layouts are there? Today, most keyboards use one of three different physical layouts, usually referred to as simply ISO (ISO/IEC 9995-2), ANSI…
What are the names of quartiles? A quartile divides data into three points—a lower quartile, median, and upper quartile—to form four groups of the dataset.…
How do you call the client-side controller in lightning? In the client-side controller, we use the value provider of c to invoke a server-side controller…
How do you use the function keys on a Mac keyboard on Windows? To use these keys as a keypad, press the Num Lock (F6)…
What are third party nameservers? When you purchase a domain name, you are usually set up with that registrar’s default name servers. For example, when…
Is the 5V reference circuit that shorted to ground anywhere? The 5V reference circuit that shorted to ground anywhere affects the operation of the circuit…
What is an Asmx file? A file with . asmx extensions is an ASP.NET Web Service file that provides communication between two objects over the…
How to hide all participants in gallery view? Hide non-video participants When you are in Gallery view, you can click on the 3 dots at…
How do you join a table with many-to-many relationships? To avoid this problem, you can break the many-to-many relationship into two one-to-many relationships by using…