This information is based on the coursera course “Functional Programming Principles in Scala” by Martin Odersky. In Scala expressions* are evaluated by the Scala interpreter following the substitution model. What does this mean? What are expressions, and what means they are evaluated? An expression could be something as simple as “4+3”. Its the combination of
Recently I got interested in creating my own webapp. If you write a simple html file you can open it with a browser. Notice that in the browser in the little window in which you normally type a URL it says ‘file://’. This tells you that the file is not served over the HTTP protocol.
A random variable \(Z\) is said to have the standard normal distribution, if its probability density function (pdf) is as follows: \[\begin{equation}f_Z(z)=\frac{1}{\sqrt{2\pi}} * \exp(\frac{-z^2}{2}), \quad -\infty<z<\infty\end{equation} \tag{1}\label{eq:eq1} \] This formula seems hard to digest and remember. The goal of this post is to get familiar with it. We will do so by dissecting it thoroughly
If you generated many nfcpad files and they are contained in one directory use -R:
