RJMCMC Privatissimum.tex.bak

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\title[\fontseries{rm}\selectfont whateverwecallit]
      {\\ QuantNet 2.0 @ GitHub}
 \subtitle{ }
%Generalized Exogenous Processes in DSGE:\\ A Bayesian Approach
%Bayesian Estimation of Autoregressive Moving-Average Processes as Exogenous Shock Processes in DSGE Models
% \author[]{\href{mailto:jim.beamer@wiwi.hu-berlin.de}{Jim Beamer}}
\author[Neuhoff]{Daniel Neuhoff}
\institute{\small  Humboldt-Universit\"at zu Berlin \hspace{2em} CRC 649}
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\date{\small November 2015}  % or provide fixed date
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\begin{document}
\setlength{\baselineskip}{2.9ex}

{\setbeamertemplate{footline}{}\frame{\titlepage}}
\addtocounter{framenumber}{-1}

\frame{
  \frametitle{Outline}
  \tableofcontents
  }

\section{GitHub}
  
\frame{
	\frametitle{What is GitHub?}		
		\begin{itemize}
			\item A distributed version control system (Git)
			\item A collaboration platform (Hub)
			\item Quasi-standard among software developers: \\ 42.9\% of professional software developers use git in some fashion
		\end{itemize}
}

\frame{
	\frametitle{Why use GitHub?}
	\begin{itemize}
		\item Version control
		\item Distributed development
		\item Easy branching and merging
		\item Integration with many IDEs
		\item Issue management
	\end{itemize}
}

\section{Terminology and Workflow}

\frame{
	\frametitle{Create GitHub Account}
	Go to www.github.com to create an account	
	\begin{center}
		\includegraphics[width=0.8\textwidth]{githubsignup}
	\end{center}
}

\frame{
	\frametitle{Install GitHub Application}
	From www.github.com download and install the desktop application:
	\begin{center}
		\includegraphics[width=0.8\textwidth]{downloadgithubdesktop}
	\end{center}
}


\subsection{Accessing GitHub}

\frame{
	\frametitle{GitHub Desktop App}
	\begin{center}
		\includegraphics[height=0.6\textheight]{githubdesktop}
	\end{center}
}

\frame{
	\frametitle{Web Interface}
	\begin{center}
		\includegraphics[height=0.6\textheight]{webinterface}
	\end{center}	
	
}

\frame{
	\frametitle{Command Line}
	\begin{center}
		\includegraphics[height=0.6\textheight]{commandline}
	\end{center}		
}

\frame{
	\frametitle{Create Repository}
	\begin{itemize}
		\item Most basic element of GitHub
		\item A project folder containing \textit{all} project files
		\item Also contains a revision history for each file
		\item Contains an issue tracker
	\end{itemize}
	Three ways to create a repository:
	\begin{enumerate}
		\item Desktop app (recommended)
		\item Web interface
		\item Command line (advanced)
	\end{enumerate}
}

\frame{
	\frametitle{Develop}
	Develop your project using GitHub features where sensible:
	\begin{itemize}
		\item Manage issues
		\item Branch/fork code
		\item Commit changes
		\item Use pull requests
	\end{itemize}
	Keep the style guide in mind!
}


\frame{
	\frametitle{Manage Issues}
	Use GitHub issues to record and discuss
	\begin{itemize}
		\item Ideas
		\item Bugs
		\item Enhancements
		\item Tasks
	\end{itemize}
	You get a searchable history of your discussions! \\ \vspace{0.5em}
	You can neatly organize any discussion with issue classes
}


\frame{
	\frametitle{Branch Code}
	Branching allows you to
	\begin{itemize}
		\item work on a copy of the master branch
		\item to make changes without affecting the whole of the code base
	\end{itemize}
	
}

\frame{
	\frametitle{Commit Changes}
	A commit
	\begin{itemize}
		\item essentially uploads new versions of files
		\item is tracked, so you have a history of changes available
		\item can be rolled back
	\end{itemize}
}

\frame{
	\frametitle{Issue Pull Request}
	A pull request
	\begin{itemize}
		\item asks your collaborators to consider your changes for integration into the master branch (merge)
		\item can be issued at any time, also for example to share screenshots
		\item can be augmented by a pull request message to ask for help or @mention other contributors in order to induce them to comment
		\item initiate a discussion of the changes you made
	\end{itemize}
}

\frame{
	\frametitle{Merge Branches}
	A merge
	\begin{itemize}
		\item integrates your code into the master branch
		\item preserves a history of your changes by keeping the pull requests (searchable)
	\end{itemize}
	
}

\frame{
	\frametitle{Finishing up}
	\begin{itemize}
		\item Create Metainfo.txt containing information about your Quantlet
		\item Create readme.md as user guide (good practice)
		\item Check your code against style guide (somewhat automated for R code)
		\item Inform QuantNet team
	\end{itemize}
}

\section{GitHub and QuantNet 2.0}

\frame{
	\frametitle{Advantages}
	\begin{itemize}	
		\item QuantNet will be fully integrated with GitHub in the near future!
		\item It will be easy for other researchers to find your code
		\item Your code will be checked by the audit team!
	\end{itemize}
	
}


\frame{
	\frametitle{What I did}
	\begin{enumerate}
		\item Create GitHub repository
		\item Move code into GitHub repository
		\item Develop with an eye on style guidelines
		\item Write readme.md
		\item Declare running version ready for audit
	\end{enumerate}		
	
	After the audit is complete, the code is forked to a specific GitHub repository and appears on the QuantNet 2.0 page	
}

\frame{
	\frametitle{What else could one do?}
	\begin{itemize}
		\item Collaborate with other scientists around the world using the GitHub workflow
		\item Fork existing Quantlets in order to improve or extend them (ask the original author!!!!)
		\item Use Pulse and Graphs to track contributions and progress
		\item Use Milestones to structure a project
	\end{itemize}
}

 \frame{
 	\begin{center}
\textbf{Thank you for your attention!} 	
 	\end{center}

    }

\end{document}