\documentclass[10pt,a4paper]{article}

% Packages
\usepackage{fancyhdr}           % For header and footer
\usepackage{multicol}           % Allows multicols in tables
\usepackage{tabularx}           % Intelligent column widths
\usepackage{tabulary}           % Used in header and footer
\usepackage{hhline}             % Border under tables
\usepackage{graphicx}           % For images
\usepackage{xcolor}             % For hex colours
%\usepackage[utf8x]{inputenc}    % For unicode character support
\usepackage[T1]{fontenc}        % Without this we get weird character replacements
\usepackage{colortbl}           % For coloured tables
\usepackage{setspace}           % For line height
\usepackage{lastpage}           % Needed for total page number
\usepackage{seqsplit}           % Splits long words.
%\usepackage{opensans}          % Can't make this work so far. Shame. Would be lovely.
\usepackage[normalem]{ulem}     % For underlining links
% Most of the following are not required for the majority
% of cheat sheets but are needed for some symbol support.
\usepackage{amsmath}            % Symbols
\usepackage{MnSymbol}           % Symbols
\usepackage{wasysym}            % Symbols
%\usepackage[english,german,french,spanish,italian]{babel}              % Languages

% Document Info
\author{Filip K{\"o}rling (fkorling)}
\pdfinfo{
  /Title (python.pdf)
  /Creator (Cheatography)
  /Author (Filip K{\"o}rling (fkorling))
  /Subject (Python Cheat Sheet)
}

% Lengths and widths
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\renewcommand{\seqinsert}{\ifmmode\allowbreak\else\-\fi} % Hyphens in seqsplit
% This two commands together give roughly
% the right line height in the tables
\renewcommand{\arraystretch}{1.3}
\onehalfspacing

% Commands
\newcommand{\SetRowColor}[1]{\noalign{\gdef\RowColorName{#1}}\rowcolor{\RowColorName}} % Shortcut for row colour
\newcommand{\mymulticolumn}[3]{\multicolumn{#1}{>{\columncolor{\RowColorName}}#2}{#3}} % For coloured multi-cols
\newcolumntype{x}[1]{>{\raggedright}p{#1}} % New column types for ragged-right paragraph columns
\newcommand{\tn}{\tabularnewline} % Required as custom column type in use

% Font and Colours
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\renewcommand{\familydefault}{\sfdefault}
\color{TextColor}

% Header and Footer
\pagestyle{fancy}
\fancyhead{} % Set header to blank
\fancyfoot{} % Set footer to blank
\fancyhead[L]{
\noindent
\begin{multicols}{3}
\begin{tabulary}{5.8cm}{C}
    \SetRowColor{DarkBackground}
    \vspace{-7pt}
    {\parbox{\dimexpr\textwidth-2\fboxsep\relax}{\noindent
        \hspace*{-6pt}\includegraphics[width=5.8cm]{/web/www.cheatography.com/public/images/cheatography_logo.pdf}}
    }
\end{tabulary}
\columnbreak
\begin{tabulary}{11cm}{L}
    \vspace{-2pt}\large{\bf{\textcolor{DarkBackground}{\textrm{Python Cheat Sheet}}}} \\
    \normalsize{by \textcolor{DarkBackground}{Filip K{\"o}rling (fkorling)} via \textcolor{DarkBackground}{\uline{cheatography.com/19673/cs/2649/}}}
\end{tabulary}
\end{multicols}}

\fancyfoot[L]{ \footnotesize
\noindent
\begin{multicols}{3}
\begin{tabulary}{5.8cm}{LL}
  \SetRowColor{FootBackground}
  \mymulticolumn{2}{p{5.377cm}}{\bf\textcolor{white}{Cheatographer}}  \\
  \vspace{-2pt}Filip K{\"o}rling (fkorling) \\
  \uline{cheatography.com/fkorling} \\
        \uline{\seqsplit{patwic}.com}
  \end{tabulary}
\vfill
\columnbreak
\begin{tabulary}{5.8cm}{L}
  \SetRowColor{FootBackground}
  \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Cheat Sheet}}  \\
   \vspace{-2pt}Published 16th October, 2014.\\
   Updated 11th May, 2016.\\
   Page {\thepage} of \pageref{LastPage}.
\end{tabulary}
\vfill
\columnbreak
\begin{tabulary}{5.8cm}{L}
  \SetRowColor{FootBackground}
  \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Sponsor}}  \\
  \SetRowColor{white}
  \vspace{-5pt}
  %\includegraphics[width=48px,height=48px]{dave.jpeg}
  Measure your website readability!\\
  www.readability-score.com
\end{tabulary}
\end{multicols}}




\begin{document}
\raggedright
\raggedcolumns

% Set font size to small. Switch to any value
% from this page to resize cheat sheet text:
% www.emerson.emory.edu/services/latex/latex_169.html
\footnotesize % Small font.

\begin{multicols*}{2}

\begin{tabularx}{8.4cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{8.4cm}}{\bf\textcolor{white}{Variabler}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{8.4cm}}{En variabel {\"a}r ett namn på ett v{\"a}rde. \newline % Row Count 1 (+ 1)
Man skapar variabler med = \newline % Row Count 2 (+ 1)
`a = 5` \newline % Row Count 3 (+ 1)
N{\"a}r man skriver `a` senare i programmet ers{\"a}tts den med v{\"a}rdet 5.% Row Count 5 (+ 2)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{x{1.44 cm} x{6.56 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Typer}}  \tn
% Row 0
\SetRowColor{LightBackground}
tal & Ex: 0, 10, -45, 2.44 \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
str{\"a}ngar & Text, skrivs inom "". Ex: "Nautilus" \tn 
% Row Count 3 (+ 2)
% Row 2
\SetRowColor{LightBackground}
listor & sekvens av v{\"a}rden, t ex tal eller str{\"a}ngar. Ex. {[}1,2,3,4{]} \tn 
% Row Count 5 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{8.4cm}}{\bf\textcolor{white}{Funktioner}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{8.4cm}}{def add (a,b): \newline     return a + b} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{8.4cm}}{Definierar funktionen {\emph{add}} som tar två argument: a och b.  \newline  \newline `return`anv{\"a}nds f{\"o}r att returnera v{\"a}rde tillbaka från funktionen.}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{8.4cm}}{\bf\textcolor{white}{Str{\"a}ngar}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{8.4cm}}{En str{\"a}ng {\"a}r en lista av bokst{\"a}ver. \newline % Row Count 1 (+ 1)
Str{\"a}ngar skrivs genom att s{\"a}tta " runt texten som ska ingå i str{\"a}ngen. \newline % Row Count 3 (+ 2)
`s="Alla v{\"a}gar b{\"a}r till Rom"`% Row Count 4 (+ 1)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{8.4cm}}{\bf\textcolor{white}{Index}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{8.4cm}}{Varje bokstav i en str{\"a}ng har ett {\emph{index}}. Index b{\"o}jar på 0 och går till str{\"a}ngens l{\"a}ngd - 1. \newline  \newline Exempel: h{\"a}r {\"a}r str{\"a}ng "Alfabetet" med varje bokstavs index skrivet under bokstaven \newline  \newline A l f a b e t e t \newline 0 1 2 3 4 5 6 7 8} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{8.4cm}}{\bf\textcolor{white}{Hitta index for en bokstav}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{8.4cm}}{F{\"o}r att hitta index f{\"o}r en bokstav i en str{\"a}ng kan man anv{\"a}nda {\emph{find}} på str{\"a}ngen. \newline % Row Count 2 (+ 2)
Exempel: om `s="Alfabet"` så kan vi få ut vilket index "b" har med \newline % Row Count 4 (+ 2)
`s.find("b")` \newline % Row Count 5 (+ 1)
I det h{\"a}r fallet blir svaret 4. \newline % Row Count 6 (+ 1)
Om bokstaven in finns i str{\"a}ngen så returnerar `find` -1% Row Count 8 (+ 2)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{8.4cm}}{\bf\textcolor{white}{Delstr{\"a}ngar}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{8.4cm}}{s = "Alfabet" \newline  \newline s{[}0:3{]} blir då "Alfa"} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{8.4cm}}{Genom att ange start- och slut-index inom hakar ({[}{]}) kan man få ut en del av en str{\"a}ng.}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{8.4cm}}{\bf\textcolor{white}{L{\"a}ngden pa en str{\"a}ng}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{8.4cm}}{L{\"a}ngden på str{\"a}ng, dvs antalet bokst{\"a}ver som ingår, kan man få fram med funktionen `len(s)` \newline % Row Count 2 (+ 2)
Exempel: om s="Alfabet" så blir \newline % Row Count 3 (+ 1)
`len(s)` \newline % Row Count 4 (+ 1)
7% Row Count 5 (+ 1)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{8.4cm}}{\bf\textcolor{white}{if / else}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{8.4cm}}{if \textless{}villkor\textgreater{}: \newline     \textless{}vad som ska g{\"o}ras om villkor {\"a}r sant\textgreater{} \newline else: \newline     \textless{}vad som ska g{\"o}ras om villkor {\"a}r falskt\textgreater{}} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{8.4cm}}{Anv{\"a}nds f{\"o}r att g{\"o}ra val i programmet. Villkor {\"a}r t ex j{\"a}mf{\"o}relse mellan två tal (a \textless{} b). \newline  \newline Koden ska utf{\"o}ras {\emph{indenteras}} dvs man flyttar in från kanten med mellanslag eller tab.}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{x{2.32 cm} x{5.68 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Villkor}}  \tn
% Row 0
\SetRowColor{LightBackground}
== & Lika med, kan anv{\"a}ndas både till str{\"a}ngar och tal \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
!= & Inte lika med, kan anv{\"a}ndas både till str{\"a}ngar och tal \tn 
% Row Count 5 (+ 3)
% Row 2
\SetRowColor{LightBackground}
\textless{} & Mindre {\"a}n \tn 
% Row Count 6 (+ 1)
% Row 3
\SetRowColor{white}
\textgreater{} & St{\"o}rre {\"a}n \tn 
% Row Count 7 (+ 1)
% Row 4
\SetRowColor{LightBackground}
{\emph{s}} in {\emph{str{\"a}ng}} & Finns {\emph{s}} i {\emph{str{\"a}ng}}? \tn 
% Row Count 9 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{8.4cm}}{\bf\textcolor{white}{for}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{8.4cm}}{for c in msg: \newline    l = l + c} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{8.4cm}}{for kan anv{\"a}ndas f{\"o}r att gå igenom alla tecken i en str{\"a}ng. F{\"o}r varje bokstav i {\emph{msg}} så går programmet {\"o}ver innehållet i loopen och variabeln {\emph{c}} tilldelas bokst{\"a}verna i {\emph{msg}} i tur och ordning.}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{8.4cm}}{\bf\textcolor{white}{Dela upp en str{\"a}ng i lista av ord}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{8.4cm}}{F{\"o}r att få en lista av ord från en str{\"a}ng kan man anv{\"a}nda `split` på str{\"a}ngen. \newline % Row Count 2 (+ 2)
Exempel: \newline % Row Count 3 (+ 1)
`"All v{\"a}gar b{\"a}r till Rom".split()` \newline % Row Count 4 (+ 1)
blir då: \newline % Row Count 5 (+ 1)
`{[}'All', 'v{\"a}gar', 'b{\"a}r', 'till', 'Rom'{]}`% Row Count 6 (+ 1)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{8.4cm}}{\bf\textcolor{white}{Slå ihop en lista av ord till en str{\"a}ng}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{8.4cm}}{F{\"o}r att slå ihop en lista av ord till en str{\"a}ng så kan man anv{\"a}nda `join` på listan. \newline % Row Count 2 (+ 2)
Om:  \newline % Row Count 3 (+ 1)
`l = {[} "Alea", "jacta", "est" {]}` \newline % Row Count 4 (+ 1)
och g{\"o}r: \newline % Row Count 5 (+ 1)
`s = " ".join(l)` \newline % Row Count 6 (+ 1)
Så blir: \newline % Row Count 7 (+ 1)
`s = "Alea jacta est"`% Row Count 8 (+ 1)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}


% That's all folks
\end{multicols*}

\end{document}