
diff -r 88a01948450d -r d33698326409 manipulating-strings/slides.tex
--- a/manipulating-strings/slides.tex	Wed Nov 17 23:24:57 2010 +0530
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,150 +0,0 @@
-% Created 2010-10-28 Thu 11:35
-\documentclass[presentation]{beamer}
-\usepackage[latin1]{inputenc}
-\usepackage[T1]{fontenc}
-\usepackage{fixltx2e}
-\usepackage{graphicx}
-\usepackage{longtable}
-\usepackage{float}
-\usepackage{wrapfig}
-\usepackage{soul}
-\usepackage{t1enc}
-\usepackage{textcomp}
-\usepackage{marvosym}
-\usepackage{wasysym}
-\usepackage{latexsym}
-\usepackage{amssymb}
-\usepackage{hyperref}
-\tolerance=1000
-\usepackage[english]{babel} \usepackage{ae,aecompl}
-\usepackage{mathpazo,courier,euler} \usepackage[scaled=.95]{helvet}
-\usepackage{listings}
-\lstset{language=Python, basicstyle=\ttfamily\bfseries,
-commentstyle=\color{red}\itshape, stringstyle=\color{darkgreen},
-showstringspaces=false, keywordstyle=\color{blue}\bfseries}
-\providecommand{\alert}[1]{\textbf{#1}}
-
-\title{Manipulating strings}
-\author{FOSSEE}
-\date{}
-
-\usetheme{Warsaw}\usecolortheme{default}\useoutertheme{infolines}\setbeamercovered{transparent}
-\begin{document}
-
-\maketitle
-
-
-
-
-
-
-
-
-
-\begin{frame}
-\frametitle{Outline}
-\label{sec-1}
-
-\begin{itemize}
-\item Slicing strings to get sub-strings
-\item Reversing strings
-\item Replacing characters in strings.
-\item Converting strings to upper or lower case
-\item Joining a list of strings
-\end{itemize}
-\end{frame}
-\begin{frame}
-\frametitle{Question 1}
-\label{sec-2}
-
-  Obtain the sub-string excluding the first and last characters from
-  the string \texttt{s}.
-\end{frame}
-\begin{frame}[fragile]
-\frametitle{Solution 1}
-\label{sec-3}
-
-\begin{verbatim}
-In []:  s[1:-1]
-\end{verbatim}
-\end{frame}
-\begin{frame}
-\frametitle{Question 2}
-\label{sec-4}
-
-  Given a list week, week = \texttt{week = ["sun", "mon", "tue", "wed",   "thu", "fri", "sat"]}. Check if \texttt{s} is a valid name of a day of the
-  week. Change the solution to this problem, to include forms like,
-  SAT, SATURDAY, Saturday and Sat.
-\end{frame}
-\begin{frame}[fragile]
-\frametitle{Solution 2}
-\label{sec-5}
-
-\begin{verbatim}
-In []:  s in week
-In []:  s.lower()[:3] in week
-\end{verbatim}
-\end{frame}
-\begin{frame}
-\frametitle{Question 3}
-\label{sec-6}
-
-  Given \texttt{email} -- \texttt{info@fossee[dot]in}
-
-  Replace the \texttt{[dot]} with \texttt{.} in \texttt{email}
-\end{frame}
-\begin{frame}[fragile]
-\frametitle{Solution 3}
-\label{sec-7}
-
-\begin{verbatim}
-email.replace('[dot], '.')
-print email
-\end{verbatim}
-\end{frame}
-\begin{frame}
-\frametitle{Question 4}
-\label{sec-8}
-
-  From the \texttt{email\_str} that we generated, change the separator to be a
-  semicolon instead of a comma.
-\end{frame}
-\begin{frame}[fragile]
-\frametitle{Solution 4}
-\label{sec-9}
-
-\begin{verbatim}
-email_str = email_str.replace(",", ";")
-\end{verbatim}
-\end{frame}
-\begin{frame}
-\frametitle{Summary}
-\label{sec-10}
-
-  You should now be able to --
-\begin{itemize}
-\item Slice strings and get sub-strings out of them
-\item Reverse strings
-\item Replace characters in strings.
-\item Convert strings to upper or lower case
-\item Join a list of strings
-\end{itemize}
-\end{frame}
-\begin{frame}
-\frametitle{Thank you!}
-\label{sec-11}
-
-  \begin{block}{}
-  \begin{center}
-  This spoken tutorial has been produced by the
-  \textcolor{blue}{FOSSEE} team, which is funded by the 
-  \end{center}
-  \begin{center}
-    \textcolor{blue}{National Mission on Education through \\
-      Information \& Communication Technology \\ 
-      MHRD, Govt. of India}.
-  \end{center}  
-  \end{block}
-\end{frame}
-
-\end{document}




