Useful tips for everyday
Why data redundancy is higher in 1st normal form? It’s very simple, because all we have to do is break the values into atomic values.…
How do I stop my camera from rotating? Follow the steps below to disable Auto-Rotate on an Android phone: 1 – Tap the Settings icon…
What is a test harness and when should it be used? A test harness should allow specific tests to run (this helps in optimizing), orchestrate…
What is the purpose of header and footer used in document? A header is the top margin of each page, and a footer is the…
Which perfect square is closest? Note: The closest perfect square to N can be either less than, equal to or greater than N and steps…
What stats test is used to test the significance of the correlation coefficient? s=√SSEn−2 s = S S E n − 2 The variable ρ…
Can a Facebook page send message to fans? Once a user has become a fan of your Facebook page, the page publishes updates and messages…
How do you use doxygen? In order to generate doxygen based documentation, you need to follow four steps: have the doxygen executable installed on your…
What to do if you are infected with malware? If you try to download a software fix, or go looking for helpful instructions, be very…
What is the speed of sound in an incompressible fluid? 1482 m/s This value agrees well with the measured speed of sound in water, 1482…