Useful tips for everyday
How to get a kernel density plot? How to create a kernel density plots using lattice package in R? Install necessary package and library Generate…
What does compiler error ” variable does not exist ” mean? Also, ” Variable does not exist ” compiler error usually includes line number. What…
Is it possible to ignore the motion of an object in a collision? This was a reasonable assumption because the earth is so much larger…
Why are my gears hard to shift on my motorcycle? If your motorcycle is having a hard time shifting gears, it could be due to…
Why do we study stochastic process? Stochastic processes underlie many ideas in statistics such as time series, markov chains, markov processes, bayesian estimation algorithms (e.g.,…
How do I fix the bugs on Firefox? Restart your computer. Sometimes problems can be fixed by simply restarting your computer and then starting Firefox…
How do I give sudo permissions to normal users? To use this tool, you need to issue the command sudo -s and then enter your…
Is the draft policy open for public comment? Below is the process the Department has implemented to ensure a deliberate and thoughtful process when drafting…
What Linux distro is closest to RedHat? The Best RedHat-based Linux Distributions CentOS. Built around the Redhat architecture, CentOS is a free and open-source community-developed…
Is a piece of material called silicon? Silicon is a chemical element with the symbol Si and atomic number 14. It is a hard, brittle…