It’s easy!
String version = myObject.getClass()
.getPackage()
.getImplementationVersion();
Where it comes from…? I think from the MANIFESTO in the jar file.
Monthly Archives: January 2018
Overlays with Code Listings
You cannot include a lstlisting (package listings) in a only or visible command in LaTeX beamer. BUT you can define the listing beforehand and then include that inside the only or visible!
Example (from slides about recursion in Java):
\defverbatim{\Lst}{
\begin{lstlisting}
public int fakultaet(int n) {
if ( n == 1 ) {
return 1;
} else {
return n * fakultaet( n-1 ) ;
}
}
\end{lstlisting}
}
\begin{frame}[fragile]
\frametitle{Aufgabe: Fakultät von $n$}
Definition:
\begin{itemize}
\item \lstinline{fakultaet( 1 ) = 1}
\item \lstinline{fakultaet( n ) = n * fakultaet( n-1 ) }
\end{itemize}
\bigskip
Java Code:
\visible<2|handout:0>{\Lst}
\end{frame}
Test your sed patterns online
I use sed sometimes to change stuff in files. But I don’t use it often enough, so I usually need way too many tries to get it right. Now I found an online tool to test your sed patterns! So much more convenient than trying it on the command line!
Here is the link: https://sed.js.org/