Useful tips for everyday
Do triggers lock the table? A trigger may reference multiple tables, and if a LOCK TABLES statement is used on one of the tables, other…
When would a polynomial model make sense? We use polynomial models to estimate and predict the shape of response values over a range of input…
Why does a website keep logging me out? Most likely you do not have Cookies turned on in your browser OR your browser is not…
How do I stop people from sending me things on Google Drive? How to block someone in Google Drive Open Google Drive in your browser…
How to get current date and time in AWK? The magic happens in close (cmd) statement. It forces awk to execute cmd each time, so,…
How does update work in PostgreSQL? UPDATE changes the values of the specified columns in all rows that satisfy the condition. Only the columns to…
How do I import a feature class in ArcGIS Pro? Importing a feature class (single) In the Catalog tree, right-click the geodatabase or feature dataset…
How do I get Firefox to open links in a new tab on Mac? Tabs can be moved in Firefox, so you can also rearrange…
What does mv do in bash? What is the mv command in UNIX? The mv command is a command line utility that moves files or…
How do you calculate shrinkage cost? To determine inventory shrinkage according to cost, you would evaluate the manual count of inventory and subtract it from…