path: root/basic-data-type/slides.tex

% Created 2010-11-09 Tue 01:27
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\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
\item Boolean
\item Sequence
\end{itemize}


\item Operators in Python
\label{sec-1_2}%
\begin{itemize}
\item Arithmetic Operators
\item Boolean Operators
\end{itemize}


\item Python Sequence Datatypes
\label{sec-1_3}%
\begin{itemize}
\item list
\item string
\item tuple
\end{itemize}


\end{itemize} % ends low level
\end{frame}
\begin{frame}
\frametitle{Numbers}
\label{sec-2}

\begin{itemize}
\item Integers
\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}
\frametitle{Solution 1}
\label{sec-4}


        abs(3+4j)
\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
\end{itemize}

        as Long datatype.  
\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 1}
\label{sec-8}

\begin{itemize}
\item Using python find sqaure root of 3?
\end{itemize}
\end{frame}
\begin{frame}
\frametitle{Solution 1}
\label{sec-9}


\begin{itemize}
\item 3**0.5
\end{itemize}
\end{frame}
\begin{frame}
\frametitle{Question 2}
\label{sec-10}

\begin{itemize}
\item Is 3**1/2 and 3**0.5 same
\end{itemize}
\end{frame}
\begin{frame}
\frametitle{Solution 2}
\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/amit/st-scripts/basic-data-type/<ipython console> in <module>()

TypeError: 'str' object does not support item assignment
\end{verbatim}
\end{frame}
\begin{frame}
\frametitle{Question 1}
\label{sec-15}

\begin{itemize}
\item Check if 3 is an element of the list [1,7,5,3,4]. In case
\end{itemize}

it is change it to 21.
\end{frame}
\begin{frame}[fragile]
\frametitle{Solution 1}
\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 2}
\label{sec-17}

\begin{itemize}
\item Convert the string ``Elizabeth is queen of england'' to
\end{itemize}

``Elizabeth is queen''
\end{frame}
\begin{frame}[fragile]
\frametitle{Solution 2}
\label{sec-18}

\begin{verbatim}
s="Elizabeth is queen of england"                                                                                                                 
stemp=s.split()                                                                                                                                   
' '.join(stemp[:3])
\end{verbatim}
\end{frame}
\begin{frame}[fragile]
\frametitle{Summary}
\label{sec-19}

\begin{verbatim}
a=73
b=3.14
c=3+4j
\end{verbatim}
\end{frame}
\begin{frame}[fragile]
\frametitle{Summary Contd.}
\label{sec-20}

\begin{verbatim}
t=True
f=False
t and f
\end{verbatim}
\end{frame}
\begin{frame}[fragile]
\frametitle{Summary Contd.}
\label{sec-21}

\begin{verbatim}
l= [2,1,4,3]
s='hello'
tu=(1,2,3,4)
\end{verbatim}
\end{frame}
\begin{frame}[fragile]
\frametitle{Summary Contd.}
\label{sec-22}

\begin{verbatim}
tu[-1]
s[1:-1]
\end{verbatim}
\end{frame}
\begin{frame}[fragile]
\frametitle{Summary Contd.}
\label{sec-23}

\begin{verbatim}
Sorted(l)
\end{verbatim}
\end{frame}
\begin{frame}
\frametitle{Thank you!}
\label{sec-24}

  \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}