244 \end{lstlisting}

   244 \end{lstlisting}

   245 \end{frame}

   245 \end{frame}

   246 

   246 

   247 \begin{frame}[fragile]

   247 \begin{frame}[fragile]

   248   \frametitle{List: Slicing}

   248   \frametitle{List: Slicing}

   250 \begin{lstlisting}

   250 \begin{lstlisting}

   251 In []: lst[1:3]  # A slice.

   251 In []: lst[1:3]  # A slice.

   252 Out[]: [2, 3]

   252 Out[]: [2, 3]

   253 

   253 

   254 In []: lst[1:-1]

   254 In []: lst[1:-1]

   257 \end{frame}

   257 \end{frame}

   258 

   258 

   259 \begin{frame}[fragile]

   259 \begin{frame}[fragile]

   260   \frametitle{List methods}

   260   \frametitle{List methods}

   261 \begin{lstlisting}

   261 \begin{lstlisting}

   263 In []: lst

   263 In []: lst

   265 \end{lstlisting}

   265 \end{lstlisting}

   266 %\inctime{10}

   266 %\inctime{10}

   267 \end{frame}

   267 \end{frame}

   268 

   268 

   269 \begin{frame}[fragile]

   269 \begin{frame}[fragile]

   271 Used to iterate over lists\\ Let us look at another example.

   271 Used to iterate over lists\\ Let us look at another example.

   272 \begin{lstlisting}

   272 \begin{lstlisting}

   273 In []: lst = [1,2,3,4,5,6]

   273 In []: lst = [1,2,3,4,5,6]

   274 In []: for num in lst:

   274 In []: for num in lst:

   275  ....:     print num, num*num

   275  ....:     print num, num*num