\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{srinivas.ram} \pdfinfo{ /Title (python-data-types.pdf) /Creator (Cheatography) /Author (srinivas.ram) /Subject ({\bf{Python Data Types}} 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}{228762} \definecolor{LightBackground}{HTML}{F1F7F5} \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{{\bf{Python Data Types}} Cheat Sheet}}}} \\ \normalsize{by \textcolor{DarkBackground}{srinivas.ram} via \textcolor{DarkBackground}{\uline{cheatography.com/183208/cs/38154/}}} \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}srinivas.ram \\ \uline{cheatography.com/srinivas-ram} \\ \end{tabulary} \vfill \columnbreak \begin{tabulary}{5.8cm}{L} \SetRowColor{FootBackground} \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Cheat Sheet}} \\ \vspace{-2pt}Not Yet Published.\\ Updated 10th April, 2023.\\ 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} \SetRowColor{DarkBackground} \mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{{\bf{Data Types In Python}}}} \tn % Row 0 \SetRowColor{LightBackground} \mymulticolumn{1}{x{5.377cm}}{{\bf{Numbers :}}} \tn % Row Count 1 (+ 1) % Row 1 \SetRowColor{white} \mymulticolumn{1}{x{5.377cm}}{\textgreater{} Python supports three types of numbers: integers, floating-point numbers, and complex numbers.\{\{nl\}\}\textgreater{} Integers are whole numbers without a decimal point, floating-point numbers have a decimal point, \{\{nl\}\}and complex numbers have both real and imaginary components. \{\{nl\}\}x = 5 \# integer\{\{nl\}\}y = 3.14 \# floating-point number\{\{nl\}\}z = 2 + 3j \# complex number} \tn % Row Count 9 (+ 8) \hhline{>{\arrayrulecolor{DarkBackground}}-} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{5.377cm}{p{0.4977 cm} p{0.4977 cm} } \SetRowColor{DarkBackground} \mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Lists In Python}} \tn % Row 0 \SetRowColor{LightBackground} \mymulticolumn{2}{x{5.377cm}}{{\bf{Lists}}} \tn % Row Count 1 (+ 1) % Row 1 \SetRowColor{white} \mymulticolumn{2}{x{5.377cm}}{Lists are ordered sequences of values that can be of any data type.\{\{nl\}\}They are mutable, which means that you can add, remove, or modify elements in a list.\{\{nl\}\}fruits = {[}"apple", "banana", "cherry"{]}\{\{nl\}\}print(fruits) \# output: {[}"apple", "banana", "cherry"{]}\{\{nl\}\}fruits.append("orange")\{\{nl\}\}print(fruits) \# output: {[}"apple", "banana", "cherry", "orange"{]}\{\{nl\}\}fruits.remove("banana")\{\{nl\}\}print(fruits) \# output: {[}"apple", "cherry", "orange"{]}} \tn % Row Count 11 (+ 10) \hhline{>{\arrayrulecolor{DarkBackground}}--} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{5.377cm}{p{0.4977 cm} p{0.4977 cm} } \SetRowColor{DarkBackground} \mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{{\bf{Booleans In Python}}}} \tn % Row 0 \SetRowColor{LightBackground} \mymulticolumn{2}{x{5.377cm}}{{\bf{Booleans}}} \tn % Row Count 1 (+ 1) % Row 1 \SetRowColor{white} \mymulticolumn{2}{x{5.377cm}}{Boolean values represent either True or False. \{\{nl\}\}They are used for logical operations and control flow statements, such as if-else statements and loops.\{\{nl\}\}is\_raining = True\{\{nl\}\}is\_sunny = False\{\{nl\}\}print("Bring an umbrella")\{\{nl\}\}else:\{\{nl\}\}print("Enjoy the sunshine")} \tn % Row Count 7 (+ 6) \hhline{>{\arrayrulecolor{DarkBackground}}--} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{5.377cm}{p{0.4977 cm} p{0.4977 cm} } \SetRowColor{DarkBackground} \mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Strings in Python}} \tn % Row 0 \SetRowColor{LightBackground} \mymulticolumn{2}{x{5.377cm}}{{\bf{Strings}}} \tn % Row Count 1 (+ 1) % Row 1 \SetRowColor{white} \mymulticolumn{2}{x{5.377cm}}{Strings are sequences of characters that are enclosed in single or double quotes.\{\{nl\}\}They can be manipulated in various ways, such as concatenation, slicing, and formatting\{\{nl\}\}message = "Hello, World!"\{\{nl\}\}print(message) \# output: Hello, World!\{\{nl\}\}print(message{[}0{]}) \# output: H\{\{nl\}\}print(message{[}7:12{]}) \# output: World\{\{nl\}\}formatted\_message = "My name is \{\} and I am \{\} years old".format("John", 25)\{\{nl\}\}print(formatted\_message) \# output: My name is John and I am 25 years old} \tn % Row Count 12 (+ 11) \hhline{>{\arrayrulecolor{DarkBackground}}--} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{5.377cm}{p{0.4977 cm} p{0.4977 cm} } \SetRowColor{DarkBackground} \mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{{\bf{Tuples In Python}}}} \tn % Row 0 \SetRowColor{LightBackground} \mymulticolumn{2}{x{5.377cm}}{{\bf{Tuples}}} \tn % Row Count 1 (+ 1) % Row 1 \SetRowColor{white} \mymulticolumn{2}{x{5.377cm}}{Tuples are similar to lists in that they are ordered sequences of values,\{\{nl\}\}but they are immutable, which means that you cannot modify them after they are created\{\{nl\}\}coordinates = (10, 20)\{\{nl\}\}print(coordinates) \# output: (10, 20)\{\{nl\}\}x, y = coordinates\{\{nl\}\}print(x) \# output: 10} \tn % Row Count 8 (+ 7) \hhline{>{\arrayrulecolor{DarkBackground}}--} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{5.377cm}{p{0.4977 cm} p{0.4977 cm} } \SetRowColor{DarkBackground} \mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{{\bf{Dictionaries in Python}}}} \tn % Row 0 \SetRowColor{LightBackground} \mymulticolumn{2}{x{5.377cm}}{{\bf{Dictionaries}}} \tn % Row Count 1 (+ 1) % Row 1 \SetRowColor{white} \mymulticolumn{2}{x{5.377cm}}{Dictionaries are unordered collections of key-value pairs, where each key is unique.\{\{nl\}\}They are commonly used for data modeling and organizing data.\{\{nl\}\}person = \{"name": "John", "age": 25, "address": "123 Main St"\}\{\{nl\}\}print(person) \# output: \{"name": "John", "age": 25, "address": "123 Main St"\}\{\{nl\}\}print(person{[}"name"{]}) \# output: John\{\{nl\}\}person{[}"phone"{]} = "555-1234"\{\{nl\}\}print(person) \# output: \{"name": "John", "age": 25, "address": "123 Main St", "phone": "555-1234"\}} \tn % Row Count 12 (+ 11) \hhline{>{\arrayrulecolor{DarkBackground}}--} \end{tabularx} \par\addvspace{1.3em} % That's all folks \end{multicols*} \end{document}