Useful tips for everyday
Can you transfer app purchases to another Apple ID? If you create and use a wholly new (not amended) Apple ID, you won’t be able…
How do you compare z-scores? Positive z-score: The individual value is greater than the mean. Negative z-score: The individual value is less than the mean.…
How should the headline of a report be? The headline should begin with the subject of the article, whenever possible. Avoid verbs like “think”, “believe”…
Can you combine standard deviations with random variables? We can combine means directly, but we can’t do this with standard deviations. We can combine variances…
Do routers enlarge collision domains? Actually no, a router will not reduce a collision domain because it is at the boundary of the collision domain…
Can I add another subwoofer to my LG sound bar? You can’t add a standalone subwoofer to most soundbars. It’s typically only possible when both…
What does a flashing check engine light mean Audi A4? If the check engine light in your Audi A4 starts blinking, that means that the…
How do I restore a RAID 1 drive? The safest method of recovering data from a failed or corrupted RAID 1 volume (or with any…
Is CodeIgniter good for large applications? Today, with the much superior version of Codeigniter, it can very well be used to develop large applications. Some…
How do I add an unsubscribe link to my email header? Http or unsubscribe URL Create a web page dedicated to unsubscribe requests. Both http:…