Latex foreach multiple figures loop

Written by iassael on 28/11/2014. Posted in computing, general

Using Latex, many times you want to print multiple figures that have similar names like figure_1.pdf, figure_2.pdf etc…

Instead of hardcoding everything, the foreach package saves lives!

More specifically, you can write something like this:

\begin{figure}[H]
\centering
\foreach \n in {1,3,5,10,20}{
\begin{subfigure}{.18\linewidth}
\centering
\includegraphics[width=\textwidth]{figs/question_9_\n}
\subcaption{\n Trees}
\end{subfigure}
}
\caption{RF various number of trees evaluation.}
\end{figure}

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Java Printing Unicode in Windows

Written by iassael on 07/12/2011. Posted in computing

After many tries this code works for printing a String in Java on a Windows Machine.

import org.eclipse.swt.SWT;
import org.eclipse.swt.graphics.Font;
import org.eclipse.swt.graphics.GC;
import org.eclipse.swt.graphics.Point;
import org.eclipse.swt.graphics.Rectangle;
import org.eclipse.swt.printing.Printer;
import org.eclipse.swt.printing.PrinterData;

public class TextPrinter {

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