Useful tips for everyday
How to add latitude and longitude to attribute table? Add a new fields to the attribute table, one for Latitude and one for Longitude. Right…
How to hide banding artifacts on normal maps? If on the other hand your material is actually quite rough and/or grungy often we can hide…
How do I receive Phone calls on Skype? If you’re signed into Skype, you can receive calls. You’ll see an incoming call notification screen where…
Should I disable heartbeat in WordPress? Ideally, it is recommend you disable it everywhere. If you don’t want to disable Heartbeat and limit it instead,…
How does tail follow work? tail has two special command line option -f and -F (follow) that allows a file to be monitored. Instead of…
What is TTY input? The tty command of terminal basically prints the file name of the terminal connected to standard input. tty is short of…
What is repeated testing? Clinical laboratories usually have a policy for repeat testing when the test result is either grossly abnormal or unexpected in terms…
What is the most secure encryption algorithm? Advanced Encryption Standard AES encryption One of the most secure encryption types, Advanced Encryption Standard (AES) is used…
How do you find the value of your page? Mathematically, here’s how page value in Google Analytics is calculated. Page value = (Total page value…
How can I get previous record in SQL? SQL Server LAG() is a window function that provides access to a row at a specified physical…