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authorPuneeth Chaganti2010-12-01 16:51:35 +0530
committerPuneeth Chaganti2010-12-01 16:51:35 +0530
commitf3a34dfb4e879f3eb7274704f44546aac4add88f (patch)
tree1cb0a8cc5dbd5ee2b374350915ed2addfa0fb447 /manipulating-strings/slides.org
parent347866ed0d29db61ee062563b1e1616cfb85588c (diff)
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Renamed all LOs to match with their names in progress.org.
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-#+LaTeX_CLASS: beamer
-#+LaTeX_CLASS_OPTIONS: [presentation]
-#+BEAMER_FRAME_LEVEL: 1
-
-#+BEAMER_HEADER_EXTRA: \usetheme{Warsaw}\usecolortheme{default}\useoutertheme{infolines}\setbeamercovered{transparent}
-#+COLUMNS: %45ITEM %10BEAMER_env(Env) %10BEAMER_envargs(Env Args) %4BEAMER_col(Col) %8BEAMER_extra(Extra)
-#+PROPERTY: BEAMER_col_ALL 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 :ETC
-
-#+LaTeX_CLASS: beamer
-#+LaTeX_CLASS_OPTIONS: [presentation]
-
-#+LaTeX_HEADER: \usepackage[english]{babel} \usepackage{ae,aecompl}
-#+LaTeX_HEADER: \usepackage{mathpazo,courier,euler} \usepackage[scaled=.95]{helvet}
-
-#+LaTeX_HEADER: \usepackage{listings}
-
-#+LaTeX_HEADER:\lstset{language=Python, basicstyle=\ttfamily\bfseries,
-#+LaTeX_HEADER: commentstyle=\color{red}\itshape, stringstyle=\color{darkgreen},
-#+LaTeX_HEADER: showstringspaces=false, keywordstyle=\color{blue}\bfseries}
-
-#+TITLE: Manipulating strings
-#+AUTHOR: FOSSEE
-#+EMAIL:
-#+DATE:
-
-#+DESCRIPTION:
-#+KEYWORDS:
-#+LANGUAGE: en
-#+OPTIONS: H:3 num:nil toc:nil \n:nil @:t ::t |:t ^:t -:t f:t *:t <:t
-#+OPTIONS: TeX:t LaTeX:nil skip:nil d:nil todo:nil pri:nil tags:not-in-toc
-
-* Outline
- - Slicing strings to get sub-strings
- - Reversing strings
- - Replacing characters in strings.
- - Converting strings to upper or lower case
- - Joining a list of strings
-* Question 1
- Obtain the sub-string excluding the first and last characters from
- the string ~s~.
-* Solution 1
- #+begin_src python
- In []: s[1:-1]
- #+end_src
-* Question 2
- Given a list week, week = ~week = ["sun", "mon", "tue", "wed",
- "thu", "fri", "sat"]~. Check if ~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.
-* Solution 2
- #+begin_src python
- In []: s in week
- In []: s.lower()[:3] in week
- #+end_src
-* Question 3
- Given ~email~ -- ~info@fossee[dot]in~
-
- Replace the ~[dot]~ with ~.~ in ~email~
-* Solution 3
- #+begin_src python
- email.replace('[dot], '.')
- print email
- #+end_src
-* Question 4
- From the ~email_str~ that we generated, change the separator to be a
- semicolon instead of a comma.
-* Solution 4
- #+begin_src python
- email_str = email_str.replace(",", ";")
- #+end_src
-* Summary
- You should now be able to --
- - Slice strings and get sub-strings out of them
- - Reverse strings
- - Replace characters in strings.
- - Convert strings to upper or lower case
- - Join a list of strings
-
-* Thank you!
-#+begin_latex
- \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_latex
-
-