--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/basic_datatypes_and_operators/slides.tex Wed Dec 01 16:51:35 2010 +0530
@@ -0,0 +1,286 @@
+% Created 2010-11-09 Tue 15:26
+\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{Plotting Data }
+\author{FOSSEE}
+\date{2010-09-14 Tue}
+
+\usetheme{Warsaw}\usecolortheme{default}\useoutertheme{infolines}\setbeamercovered{transparent}
+\begin{document}
+
+\maketitle
+
+
+
+
+
+
+
+
+
+\begin{frame}
+\frametitle{Outline}
+\label{sec-1}
+\begin{itemize}
+
+\item Datatypes in Python
+\label{sec-1_1}%
+\begin{itemize}
+
+\item Numbers\\
+\label{sec-1_1_1}%
+\item Boolean\\
+\label{sec-1_1_2}%
+\item Sequence\\
+\label{sec-1_1_3}%
+\end{itemize} % ends low level
+
+\item Operators in Python
+\label{sec-1_2}%
+\begin{itemize}
+
+\item Arithmetic Operators\\
+\label{sec-1_2_1}%
+\item Boolean Operators\\
+\label{sec-1_2_2}%
+\end{itemize} % ends low level
+
+\item Python Sequence Datatypes
+\label{sec-1_3}%
+\begin{itemize}
+
+\item list\\
+\label{sec-1_3_1}%
+\item string\\
+\label{sec-1_3_2}%
+\item tuple\\
+\label{sec-1_3_3}%
+\end{itemize} % ends low level
+\end{itemize} % ends low level
+\end{frame}
+\begin{frame}
+\frametitle{Numbers}
+\label{sec-2}
+
+\begin{itemize}
+\item int
+\item float
+\item complex
+\end{itemize}
+\end{frame}
+\begin{frame}
+\frametitle{Question 1}
+\label{sec-3}
+
+\begin{itemize}
+\item Find the absolute value of 3+4j
+\end{itemize}
+\end{frame}
+\begin{frame}[fragile]
+\frametitle{Solution 1}
+\label{sec-4}
+
+\begin{verbatim}
+abs(3+4j)
+\end{verbatim}
+\end{frame}
+\begin{frame}
+\frametitle{Question 2}
+\label{sec-5}
+
+\begin{itemize}
+\item What is the datatype of number 999999999999999999? Is it
+\end{itemize}
+
+not int?
+\end{frame}
+\begin{frame}
+\frametitle{Solution 2}
+\label{sec-6}
+
+\begin{itemize}
+\item Long
+\item Large integers numbers are internally stored in python as Long
+ datatype.
+\end{itemize}
+\end{frame}
+\begin{frame}[fragile]
+\frametitle{Boolean}
+\label{sec-7}
+
+\begin{verbatim}
+In []: t=True
+In []: f=False
+\end{verbatim}
+\end{frame}
+\begin{frame}
+\frametitle{Question 3}
+\label{sec-8}
+
+\begin{itemize}
+\item Using python find sqaure root of 3?
+\end{itemize}
+\end{frame}
+\begin{frame}
+\frametitle{Solution 3}
+\label{sec-9}
+
+
+\begin{itemize}
+\item 3**0.5
+\end{itemize}
+\end{frame}
+\begin{frame}
+\frametitle{Question 4}
+\label{sec-10}
+
+\begin{itemize}
+\item Is 3**1/2 and 3**0.5 same
+\end{itemize}
+\end{frame}
+\begin{frame}
+\frametitle{Solution 4}
+\label{sec-11}
+
+\begin{itemize}
+\item No,One gives an int answer and the other float
+\end{itemize}
+\end{frame}
+\begin{frame}
+\frametitle{Sequence Data types}
+\label{sec-12}
+\begin{itemize}
+
+\item Properties
+\label{sec-12_1}%
+\begin{itemize}
+\item Data in Sequence
+\item Accessed using Index
+\end{itemize}
+
+
+\item Type
+\label{sec-12_2}%
+\begin{itemize}
+\item list
+\item String
+\item Tuple
+\end{itemize}
+
+
+\end{itemize} % ends low level
+\end{frame}
+\begin{frame}[fragile]
+\frametitle{All are Strings}
+\label{sec-13}
+
+\begin{verbatim}
+k = 'Single quote'
+l = "Double quote contain's single quote"
+m = '''"Contain's both"'''
+\end{verbatim}
+\end{frame}
+\begin{frame}[fragile]
+\frametitle{Immutabilty Error}
+\label{sec-14}
+
+\begin{verbatim}
+In []: greeting_string[1]='k'
+-------------------------------------------------------
+TypeError Traceback (most recent call last)
+
+/home/fossee/<ipython console> in <module>()
+
+TypeError: 'str' object does not support item assignment
+\end{verbatim}
+\end{frame}
+\begin{frame}
+\frametitle{Question 5}
+\label{sec-15}
+
+ Check if 3 is an element of the list [1,7,5,3,4]. In case it is
+change it to 21.
+\end{frame}
+\begin{frame}[fragile]
+\frametitle{Solution 5}
+\label{sec-16}
+
+\begin{verbatim}
+l=[1,7,5,3,4]
+3 in l
+l[3]=21
+l
+\end{verbatim}
+\end{frame}
+\begin{frame}
+\frametitle{Question 6}
+\label{sec-17}
+
+ Convert the string \~{}''Elizabeth is queen of england''\~{} to \~{}''Elizabeth is
+queen''\~{}
+\end{frame}
+\begin{frame}[fragile]
+\frametitle{Solution 6}
+\label{sec-18}
+
+\begin{verbatim}
+s = "Elizabeth is queen of england"
+stemp = s.split()
+' '.join(stemp[:3])
+\end{verbatim}
+\end{frame}
+\begin{frame}
+\frametitle{Summary}
+\label{sec-19}
+
+\begin{itemize}
+\item Number Datatypes -- integer,float and complex
+\item Boolean and datatype and operators
+\item Sequence data types -- List, String and Tuple
+\item Accesing sequence
+\item Slicing sequences
+\item Finding length, sorting and reversing operations on sequences
+\item Immutability
+\end{itemize}
+\end{frame}
+\begin{frame}
+\frametitle{Thank you!}
+\label{sec-20}
+
+ \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}