Useful tips for everyday
What is $$ in Postgres? In PostgreSQL, the dollar-quoted string constants ($$) is used in user-defined functions and stored procedures. In PostgreSQL, you use single…
Can you dual-boot Linux on a laptop? Linux is often best installed in a dual-boot system. This allows you to run Linux on your actual…
How do you submit an assignment on Webassign? How you submit answers depends on the Assignment Submission rule displayed at the top of your assignment.…
How do you find the mean if you know the standard deviation? Step 1: Find the mean. Step 2: Subtract the mean from each score.…
How can backlash be overcome? The simplest and most common way to reduce backlash in a pair of gears is to shorten the distance between…
Is Trebuchet a good font? Trebuchet is a good choice because it’s used by most operating systems as a core font and therefore, reading it…
How do you switch between keyboards in Linux? Go to System Settings… Under Keyboard Layout – click on Options… Under Key(s) to change layout –…
How do you scale a dataset? Good practice usage with the MinMaxScaler and other scaling techniques is as follows: Fit the scaler using available training…
What causes popping on overrun? Decel popping is caused by the detonation of unburned fuel in the exhaust pipe. This happens with high flow exhausts…
What is 3D modeling GIS? What is 3D GIS? 3D GIS brings enhanced depth into data collection and analysis by incorporating a z-value into mapping.…