Useful tips for everyday
What is a forward only email? A forward-only email address is an email address that does not have an active mailbox. This is because this…
What is S in a transformer? S = kVA rating of the transformer. U20 = phase-to-phase secondary no-load voltage. In = rated current of the…
How do you fix apt-get update hash sum mismatch? Users typically “fix” this issue by running apt-get clean and manually cleaning the APT directory /var/lib/apt/lists/…
What does it mean when you press on the brakes and the car shakes? If you feel the shaking or vibration in your steering wheel…
Is red bad on Turnitin? This is not good and needs significant revision whether or not plagiarism has taken place. Red means 75% – 100%…
How do I reconfigure grub in Linux? Resolution Place your SLES/SLED 10 CD 1 or DVD in the drive and boot up to the CD…
How do I use subtitles in awk? The function sub ( r, s , t ) first finds the leftmost longest substring matched by the…
How does an electric mosquito swatter work? The electric fly-swatter is a household device used widely in Greece to kill mosquitoes. It consists of a…
How do I change my playback fps? You can choose any clip playback frame rate. This doesn’t change the original media file but does change…
Should I hide wp-content? We all know that the default URL for visiting the login page of any WordPress site is site-name/wp-admin. Therefore, it is…