Useful tips for everyday
How to calculate the scale of a raster? Map Scale = Raster resolution (in meters) * 2 * 1000. Two, as used in the equation…
Can you get a virus from just plugging in a USB? An infected computer can spread a virus to a clean USB thumb drive that…
Can you use .DEB with RPM? Use alien to convert deb to rpm file Use alient -r option to convert a deb file to rpm…
Can I open a shapefile in R? You can use sf library to open Shapefiles directly in R . How do you subset a shapefile…
How do I find multiple ids in SQL? [SQL] how to SELECT multiple IDS from a table? SELECT id,name from mytable WHERE ( id=’1′ OR…
How to resize images in org-mode stack overflow? This JPG is way too large, so if I export it to HTML or LaTeX or open…
Can I cancel an unshipped order? Select Problems/Order Inquiry. Select Order is Delayed. Select Cancel Order. Can I refuse to cancel eBay order? To cancel…
How do I rebuild a fragmented table? Using SQL Server Management Studio: Expand the specific table. Expand the Indexes node. Right-click on the fragmented index…
What does it mean when your tachometer jumps? Usually a loose or failing switch will also cause the car to run poorly, but if the…
Which is better NAS or server? Network Attached Storage (NAS) is a data storage server that distributes information to computers on a network. An entry…