Useful tips for everyday
Which temporarily replaces a failed HDD of a RAID set? A hot spare refers to a spare HDD in a RAID array that temporarily replaces…
How can I make PGRestore faster? Doing a compressed pg_dump, copying it (with speed options), and restoring on the remote server is usually faster than…
How do you calculate color temperature? 2 Answers Convert the RGB values to CIE tristimulus values (XYZ) as follows: X=(−0.14282)(R)+(1.54924)(G)+(−0.95641)(B) Y=(−0.32466)(R)+(1.57837)(G)+(−0.73191)(B)=Illuminance. Z=(−0.68202)(R)+(0.77073)(G)+(0.56332)(B) Calculate the normalized…
What is a tagged date? Tagging dates in separate pieces. Some content displays date information in separate pieces or uses labels to identify the separate…
Can laptops connect to iPhone hotspot? If you’re out and about and there’s no free Wi-Fi available, you can use your iPhone’s internet connection on…
What is project management recommendation? The recommendations are intended to ensure that there is department-wide accountability for and ownership of accomplishing project management objectives. The…
Is higher Alexa rank better? While there is no exact range for what defines a good Alexa rank, generally, the lower the number, the better.…
Can your in-text citation ever be a URL or link? Luckily, writing the in-text citation for a website or webpage is easy: Simply include the…
Is my router behind a NAT? Go to www.whatismyip.com. If the IP it shows is different from the IP of your NIC, you’re behind a…
How do I recover my Chrome profile on Mac? First, you need to open your “Finder” and then go to the Macintosh HD. Click on…