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     9 #+LaTeX_CLASS: beamer

    10 #+LaTeX_CLASS_OPTIONS: [presentation]

    11 

    12 #+LaTeX_HEADER: \usepackage[english]{babel} \usepackage{ae,aecompl}

    13 #+LaTeX_HEADER: \usepackage{mathpazo,courier,euler} \usepackage[scaled=.95]{helvet}

    14 

    15 #+LaTeX_HEADER: \usepackage{listings}

    16 

    17 #+LaTeX_HEADER:\lstset{language=Python, basicstyle=\ttfamily\bfseries,

    18 #+LaTeX_HEADER:  commentstyle=\color{red}\itshape, stringstyle=\color{darkgreen},

    19 #+LaTeX_HEADER:  showstringspaces=false, keywordstyle=\color{blue}\bfseries}

    20 

    21 #+TITLE: Getting started with Lists

    22 #+AUTHOR: FOSSEE

    23 #+DATE: 2010-09-14 Tue

    24 #+EMAIL:     info@fossee.in

    25 

    26 #+DESCRIPTION: 

    27 #+KEYWORDS: 

    28 #+LANGUAGE:  en

    29 #+OPTIONS:   H:3 num:nil toc:nil \n:nil @:t ::t |:t ^:t -:t f:t *:t <:t

    30 #+OPTIONS:   TeX:t LaTeX:nil skip:nil d:nil todo:nil pri:nil tags:not-in-toc

    31 

    32 

    33 * Outline 

    34  - How to create lists

    35  - Structure of lists  

    36  - Access list elements

    37  - Append elements to lists

    38  - Deleting elements from lists

    39 

    40 

    41 * Question 1 

    42   - What happens when you do nonempty[-1].

    43 

    44 * Solution 1

    45   - It gives the last element , 1.234

    46 

    47 * Questions

    48   - What is the syntax to get the element 'and' 

    49 in the list,listinlist ?

    50 

    51 

    52   - How would you get 'and' using negative indices?

    53 

    54 * Solutions

    55 #+begin_src python

    56   

    57   listinlist[1]

    58   listinlist[-5]

    59 

    60 #+end_src python

    61 * Questions

    62 

    63   - Remove the third element from the list, listinlist.   

    64 

    65   - Remove 'and' from the list, listinlist.

    66 

    67 * Solutions

    68 #+begin_src python

    69   

    70   del(listinlist[2])

    71   listinlist.remove('and')

    72 

    73 #+end_src python

    74 * Summary

    75 #+begin_src python

    76   

    77   l=[1,2,3,4]

    78   l[-1]

    79   l.append(5)

    80   del(l[2])

    81   l.remove(2)

    82   len(l)

    83 

    84 #+end_src python

    85 * Thank you!

    86 #+begin_latex

    87   \begin{block}{}

    88   \begin{center}

    89   This spoken tutorial has been produced by the

    90   \textcolor{blue}{FOSSEE} team, which is funded by the 

    91   \end{center}

    92   \begin{center}

    93     \textcolor{blue}{National Mission on Education through \\

    94       Information \& Communication Technology \\ 

    95       MHRD, Govt. of India}.

    96   \end{center}  

    97   \end{block}

    98 #+end_latex

    99 

   100