Useful tips for everyday
How to install QGIS on a portable drive? I used QGis 1.8.0-Lisboa for my portable installation. The process is pretty straight forward. Step 1.) Download…
What is a buffer in signal processing? Description. The Buffer block always performs frame-based processing. The block redistributes the data in each column of the…
What does PID stand for in PID loop? Proportional, Integral, Derivative PID stands for Proportional, Integral, Derivative. PID control provides a continuous variation of output…
What sample size do you need for SEM? about 200 cases According to Kline (2011) a typical sample size in studies where SEM is used…
What color is associated with technology? The combination of black, white, red, and blue make up the majority of colors used in technology logos. Blue…
What is a total function in Haskell? Here’s a reasonable definition from the Haskell wiki: A total function is a function that is defined for…
How do you get the first character of each word in a string? Declare a variable “initials” to hold the result. Split the fullname string…
Is it possible to change the port number of SSH? Procedure to change the SSH Port for Linux or Unix Server Open the terminal application…
How do you convert from spherical to Cartesian? To convert a point from spherical coordinates to Cartesian coordinates, use equations x=ρsinφcosθ,y=ρsinφsinθ, and z=ρcosφ. To convert…
What are words with hyphens called? Compound words can be written in three ways: as open compounds (spelled as two words, e.g., ice cream), closed…