\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{ttoeysd} \pdfinfo{ /Title (python-cheat-sheet-toeyd.pdf) /Creator (Cheatography) /Author (ttoeysd) /Subject (python - ToeyD Cheat Sheet) } % Lengths and widths \addtolength{\textwidth}{6cm} \addtolength{\textheight}{-1cm} \addtolength{\hoffset}{-3cm} \addtolength{\voffset}{-2cm} \setlength{\tabcolsep}{0.2cm} % Space between columns \setlength{\headsep}{-12pt} % Reduce space between header and content \setlength{\headheight}{85pt} % If less, LaTeX automatically increases it \renewcommand{\footrulewidth}{0pt} % Remove footer line \renewcommand{\headrulewidth}{0pt} % Remove header line \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 \definecolor{HeadBackground}{HTML}{333333} \definecolor{FootBackground}{HTML}{666666} \definecolor{TextColor}{HTML}{333333} \definecolor{DarkBackground}{HTML}{A38C4B} \definecolor{LightBackground}{HTML}{F9F7F3} \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 - ToeyD Cheat Sheet}}}} \\ \normalsize{by \textcolor{DarkBackground}{ttoeysd} via \textcolor{DarkBackground}{\uline{cheatography.com/25880/cs/6994/}}} \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}ttoeysd \\ \uline{cheatography.com/ttoeysd} \\ \end{tabulary} \vfill \columnbreak \begin{tabulary}{5.8cm}{L} \SetRowColor{FootBackground} \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Cheat Sheet}} \\ \vspace{-2pt}Published 12th February, 2016.\\ 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*}{3} \begin{tabularx}{5.377cm}{x{1.29402 cm} x{3.68298 cm} } \SetRowColor{DarkBackground} \mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Vocabulary}} \tn % Row 0 \SetRowColor{LightBackground} Variable & Hold a value and be change \tn % Row Count 1 (+ 1) % Row 1 \SetRowColor{white} String & A list of character such as number, letter and symbols \tn % Row Count 3 (+ 2) % Row 2 \SetRowColor{LightBackground} Integer number & Whole number/counting number \tn % Row Count 5 (+ 2) % Row 3 \SetRowColor{white} Float number & The number in decimal \tn % Row Count 7 (+ 2) % Row 4 \SetRowColor{LightBackground} Syntax & Grammar/Structure of language \tn % Row Count 8 (+ 1) % Row 5 \SetRowColor{white} Modulo & Find the remainder \tn % Row Count 9 (+ 1) % Row 6 \SetRowColor{LightBackground} Boolean & True/False \tn % Row Count 10 (+ 1) \hhline{>{\arrayrulecolor{DarkBackground}}--} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{5.377cm}{p{0.74655 cm} x{4.23045 cm} } \SetRowColor{DarkBackground} \mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Function}} \tn % Row 0 \SetRowColor{LightBackground} \seqsplit{print()} & Show the information that you want on the screen \tn % Row Count 2 (+ 2) % Row 1 \SetRowColor{white} int() & Change number to be number integer \tn % Row Count 3 (+ 1) % Row 2 \SetRowColor{LightBackground} \seqsplit{float()} & Change number to be decimal number \tn % Row Count 5 (+ 2) % Row 3 \SetRowColor{white} \seqsplit{input()} & Gain information from user \tn % Row Count 7 (+ 2) % Row 4 \SetRowColor{LightBackground} str() & A list of number, letter and symbols \tn % Row Count 9 (+ 2) % Row 5 \SetRowColor{white} len() & The length of the string \tn % Row Count 10 (+ 1) % Row 6 \SetRowColor{LightBackground} \# & Comment, no effect \tn % Row Count 11 (+ 1) \hhline{>{\arrayrulecolor{DarkBackground}}--} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{5.377cm}{X} \SetRowColor{DarkBackground} \mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Forever While Loop}} \tn \SetRowColor{LightBackground} \mymulticolumn{1}{x{5.377cm}}{while True: \# forever \newline user\_input = input('Enter a number: ') \newline number = int(user\_input) \newline print ('The number squared is', number ** 2)} \tn \hhline{>{\arrayrulecolor{DarkBackground}}-} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{5.377cm}{X} \SetRowColor{DarkBackground} \mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Conditional While Loop}} \tn \SetRowColor{LightBackground} \mymulticolumn{1}{x{5.377cm}}{count = 0 \# start at zero \newline while count \textless{} 10: \# loop while count is less than 10 \newline print(count) \#will print numbers 0 - 9 \newline count = count + 1 \# must increase count} \tn \hhline{>{\arrayrulecolor{DarkBackground}}-} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{5.377cm}{X} \SetRowColor{DarkBackground} \mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Lists}} \tn \SetRowColor{LightBackground} \mymulticolumn{1}{x{5.377cm}}{mylist = {[}2,3,4,5{]} \# create a list \newline \newline \#select an item from a list \newline print (mylist{[}0{]}) \#selects first item and displays 2 \newline \newline \# len() determines the length of the list \newline print (len(mylist)) \# displays 4 \newline \newline mylist.append(5) \# adds an item to the end of the list} \tn \hhline{>{\arrayrulecolor{DarkBackground}}-} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{5.377cm}{x{2.28942 cm} x{2.68758 cm} } \SetRowColor{DarkBackground} \mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Multiplication and Exponents}} \tn % Row 0 \SetRowColor{LightBackground} string * number & Combine that string \tn % Row Count 1 (+ 1) % Row 1 \SetRowColor{white} string* string & CRASH! \tn % Row Count 2 (+ 1) % Row 2 \SetRowColor{LightBackground} number * number & Multiply (Math) \tn % Row Count 3 (+ 1) % Row 3 \SetRowColor{white} string ** string & CRASH! \tn % Row Count 4 (+ 1) % Row 4 \SetRowColor{LightBackground} number ** number & Exponent (Math) \tn % Row Count 5 (+ 1) % Row 5 \SetRowColor{white} string ** number & CRASH! \tn % Row Count 6 (+ 1) \hhline{>{\arrayrulecolor{DarkBackground}}--} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{5.377cm}{p{0.4977 cm} x{4.4793 cm} } \SetRowColor{DarkBackground} \mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Math}} \tn % Row 0 \SetRowColor{LightBackground} == & equal to \tn % Row Count 1 (+ 1) % Row 1 \SetRowColor{white} != & no equal to \tn % Row Count 2 (+ 1) % Row 2 \SetRowColor{LightBackground} \textless{} & less than \tn % Row Count 3 (+ 1) % Row 3 \SetRowColor{white} \textgreater{} & more than \tn % Row Count 4 (+ 1) % Row 4 \SetRowColor{LightBackground} \textless{}= & less than or equal to \tn % Row Count 5 (+ 1) % Row 5 \SetRowColor{white} \textgreater{}= & more than or equal to \tn % Row Count 6 (+ 1) % Row 6 \SetRowColor{LightBackground} \% & Modulo, Find the remainder \tn % Row Count 7 (+ 1) \hhline{>{\arrayrulecolor{DarkBackground}}--} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{5.377cm}{x{2.38896 cm} x{2.58804 cm} } \SetRowColor{DarkBackground} \mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Addition}} \tn % Row 0 \SetRowColor{LightBackground} string + string & Combine together \tn % Row Count 1 (+ 1) % Row 1 \SetRowColor{white} string + number & CRASH! \tn % Row Count 2 (+ 1) % Row 2 \SetRowColor{LightBackground} number + number & Addition (Math) \tn % Row Count 3 (+ 1) \hhline{>{\arrayrulecolor{DarkBackground}}--} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{5.377cm}{X} \SetRowColor{DarkBackground} \mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Convert number to hexadecimal}} \tn \SetRowColor{LightBackground} \mymulticolumn{1}{x{5.377cm}}{while True: \newline \newline \newline \#get a number from the user \newline user\_number = input("Please enter a number: ") \newline \newline \newline \#convert to integer \newline number = int(user\_number) \newline \newline hex\_string = '' \newline while (number \textgreater{} 0):\#the number is greater than 0) \newline remainder = number \% 16 \#use Modulo \% \newline if remainder == 10: \newline remainder = 'A' \newline elif remainder == 11: \newline remainder = 'B' \newline elif remainder == 12: \newline remainder = 'C' \newline elif remainder == 13: \newline remainder = 'D' \newline elif remainder == 14: \newline remainder = 'E' \newline elif remainder == 15: \newline remainder = 'F' \newline \newline \newline hex\_string = str(remainder) + hex\_string \#remainder + hex string \newline number = number // 16\#must use // when you divide \newline \newline \#after the loop print the hex string \newline print ("Hexadecimal string is 0x" + hex\_string) \newline \newline \#expected output - 5 = 101 \newline \#excepted output - 3 = 11 \newline \#excepted output - 2 = 10} \tn \hhline{>{\arrayrulecolor{DarkBackground}}-} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{5.377cm}{X} \SetRowColor{DarkBackground} \mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Reverse Word}} \tn \SetRowColor{white} \mymulticolumn{1}{x{5.377cm}}{while True: \newline % Row Count 1 (+ 1) word = input("Please enter a word") \newline % Row Count 2 (+ 1) index = 0 \newline % Row Count 3 (+ 1) reverse = ' ' \newline % Row Count 4 (+ 1) while int(index) \textless{} len(word): \newline % Row Count 5 (+ 1) reverse = word{[}index{]} + (reverse) \newline % Row Count 6 (+ 1) index = int(index) + 1 \newline % Row Count 7 (+ 1) print ("Reverse: ", reverse)% Row Count 8 (+ 1) } \tn \hhline{>{\arrayrulecolor{DarkBackground}}-} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{5.377cm}{X} \SetRowColor{DarkBackground} \mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Create function}} \tn \SetRowColor{LightBackground} \mymulticolumn{1}{x{5.377cm}}{\# how to create a function \newline \newline def nameOfFunction (myvar1, myvar2): \# parameters or argu ments \newline print ("hello") \#must indent each line that is part of the function \newline \newline return myvar1 + myvar2 \newline \newline \# function call \newline \newline nameOfFunction ('hi', 'there') \# a value for each argument \newline \newline \newline \#write a function \newline \newline \# name : areaOfTriangle \newline \# parameters : base height \newline \# return : area \newline \newline def areaOfTriangle (base, height): \newline area = 0.5*base*height \newline return area} \tn \hhline{>{\arrayrulecolor{DarkBackground}}-} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{5.377cm}{X} \SetRowColor{DarkBackground} \mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Decision Making/Conditional Statements}} \tn \SetRowColor{LightBackground} \mymulticolumn{1}{x{5.377cm}}{if 3 \textless{} 2: \#if statement must compare two Booleans \newline print ('3 is less than 2') \newline elif 4 \textless{} 2: \#can have 0 or more elif statements \newline print ('4 is less than 2') \newline elif 5 \textless{} 2: \newline print ('5 is less than 2') \newline else: \#can have 0 or 1 else statement at the end \newline print ('none of the above are True')} \tn \hhline{>{\arrayrulecolor{DarkBackground}}-} \end{tabularx} \par\addvspace{1.3em} % That's all folks \end{multicols*} \end{document}