Useful tips for everyday
Can I remove Exim4? Yes, you can remove it. Note that will also remove exim4-daemon-light or exim4-daemon-light if you still have them, that’s ok. What…
What is StrictHostKeyChecking in ssh? In host key checking, ssh automatically maintains and checks a database containing identification for all hosts it has ever been…
Which diode is attached opposite and parallel to protect the solar cell from any damage? bypass diode A bypass diode is connected in parallel, but…
What makes a good platformer game? Make important information easy to see Make it easy for the player to see important things in the game.…
How do I format a UDF drive? How to format a flash drive as UDF: format G: /fs:UDF /q [drive letter might be different than…
How do you maintain data integrity in SQL? Entity integrity ensures each row in a table is a uniquely identifiable entity. We can apply Entity…
What is word splitting? 1. word-splitting – making too fine distinctions of little importance; “they didn’t take his hairsplitting seriously” hairsplitting. differentiation, distinction – a…
How can I set Google as my default search engine? To default to Google, here’s how you do it: Click the Tools icon at the…
What are the risks of sharing passwords at work? Password-sharing at work carries a massive risk for organizations. 81% of breaches originate with stolen or…
What if my errors are not normally distributed? If the data appear to have non-normally distributed random errors, but do have a constant standard deviation,…