\hrule 
 \section{New Coding Concepts} 
\begin{itemize} 
    \item [] \textbf{Generating test data to evaluate the accuracy of numerical analysis} 
    \item [] \textbf{Integrating data using \lstinline{scipy.integrate} 
    \begin{itemize} 
    \item [] \textbf{Writing wrappers to add capability to existing functions } 
    \begin{itemize} 
        \item \textit{Customizing the behavior of functions using keyword arguments}page \pageref{label} 
        \item \textit{Document your functions using docstrings}page \pageref{label} 
    \end{itemize} 
    \item [] \textbf{Using \lstinline{where} 
    \begin{itemize} 
    \item [] \textbf{Using list comprehensions to simplify the processing of array-like object} 
    \begin{itemize} 
        \item \textit{Making ordered collections of data more flexible using lists}page \pageref{label} 
        \item \textit{Simplifying repetitive operations using \lstinline{for} loop}page \pageref{label} 
    \end{itemize} 
\end{itemize} 
 \hrule