\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{StantonVentures} \pdfinfo{ /Title (python-3-intermediate-for-data.pdf) /Creator (Cheatography) /Author (StantonVentures) /Subject (Python 3 - Intermediate for Data 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}{8ACAD1} \definecolor{LightBackground}{HTML}{F0F8F9} \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 3 - Intermediate for Data Cheat Sheet}}}} \\ \normalsize{by \textcolor{DarkBackground}{StantonVentures} via \textcolor{DarkBackground}{\uline{cheatography.com/146373/cs/31649/}}} \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}StantonVentures \\ \uline{cheatography.com/stantonventures} \\ \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 12th April, 2022.\\ 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{1.14471 cm} x{3.83229 cm} } \SetRowColor{DarkBackground} \mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Syntax, Oh How You've Changed}} \tn % Row 0 \SetRowColor{LightBackground} \mymulticolumn{2}{x{5.377cm}}{Comments} \tn % Row Count 1 (+ 1) % Row 1 \SetRowColor{white} \mymulticolumn{2}{x{5.377cm}}{Case-sensitive} \tn % Row Count 2 (+ 1) % Row 2 \SetRowColor{LightBackground} ' versus " & Tomato, Toma-to \tn % Row Count 4 (+ 2) % Row 3 \SetRowColor{white} Escape & \textbackslash{}, `'Admiral Hopper\textbackslash{}'s Great!'` \tn % Row Count 6 (+ 2) % Row 4 \SetRowColor{LightBackground} Test & {\bf{`if:`}} {\bf{`elif:`}} {\bf{`else:`}} \tn % Row Count 8 (+ 2) % Row 5 \SetRowColor{white} Catch Errors & {\bf{`try \{\} else \{\}`}} \tn % Row Count 10 (+ 2) % Row 6 \SetRowColor{LightBackground} Loops & `{\bf{for}} hero in sheros:`, `{\bf{while}} cops \textgreater{} 0:` \tn % Row Count 12 (+ 2) % Row 7 \SetRowColor{white} \seqsplit{Functions} & `{\bf{def}} \seqsplit{inclusion(axis\_of\_oppression}, status=True):` \tn % Row Count 14 (+ 2) \hhline{>{\arrayrulecolor{DarkBackground}}--} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{5.377cm}{x{2.53827 cm} x{2.43873 cm} } \SetRowColor{DarkBackground} \mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Strings, Please Don't Make Spaghetti}} \tn % Row 0 \SetRowColor{LightBackground} {\bf{`.count('Ada')`}} & Ada is in the list X times \tn % Row Count 2 (+ 2) % Row 1 \SetRowColor{white} {\bf{`.replace('het','queer')`}} & history to future \tn % Row Count 4 (+ 2) % Row 2 \SetRowColor{LightBackground} {\bf{`.strip()`}} & whitespace, not your t-shirt \tn % Row Count 6 (+ 2) % Row 3 \SetRowColor{white} \mymulticolumn{2}{x{5.377cm}}{{\bf{`"My \{0\} used \{1\}.".format("Mom","punch cards")`}}} \tn % Row Count 8 (+ 2) \hhline{>{\arrayrulecolor{DarkBackground}}--} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{5.377cm}{x{1.14471 cm} x{3.83229 cm} } \SetRowColor{DarkBackground} \mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{{\bf{List}}, I will finish you}} \tn % Row 0 \SetRowColor{LightBackground} Order & `.{\bf{sort}}(key=len, reverse=True)` Z to A. `len` is f(x) {\bf{`.sorted()`}} for any iterable \tn % Row Count 3 (+ 3) % Row 1 \SetRowColor{white} Subset & `kids{[}1:3{]}` get index 1 \& 2 (Slice) \tn % Row Count 5 (+ 2) % Row 2 \SetRowColor{LightBackground} List Math & `mylist + mylist` == `mylist * 2` \tn % Row Count 7 (+ 2) % Row 3 \SetRowColor{white} \seqsplit{Contains?} & `'asexual' in sexual\_orientations` \tn % Row Count 9 (+ 2) % Row 4 \SetRowColor{LightBackground} From the end & `mylist{[}-2{]}` \tn % Row Count 11 (+ 2) % Row 5 \SetRowColor{white} CRUD & {\bf{`.append()`}}, \_\_, \_\_, {\bf{`.pop()`}} \tn % Row Count 13 (+ 2) % Row 6 \SetRowColor{LightBackground} Nest & `family{[}0{]}{[}0{]}` get Drag Grandchild \tn % Row Count 15 (+ 2) \hhline{>{\arrayrulecolor{DarkBackground}}--} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{5.377cm}{X} \SetRowColor{DarkBackground} \mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Dictionaries, Let's Get Real}} \tn \SetRowColor{LightBackground} \mymulticolumn{1}{x{5.377cm}}{\textgreater{}\textgreater{}\textgreater{} words = \{'white supremacy': 'systemic racism', \newline 'patriarchy': 'sexism'\} \newline \textgreater{}\textgreater{}\textgreater{} words{\bf{.keys()}} \newline dict\_keys({[}'white supremacy', 'patriarchy'{]}) \newline \textgreater{}\textgreater{}\textgreater{} words{\bf{.values()}} \newline dict\_values({[}'systemic racism', 'sexism'{]})} \tn \hhline{>{\arrayrulecolor{DarkBackground}}-} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{5.377cm}{p{0.94563 cm} x{4.03137 cm} } \SetRowColor{DarkBackground} \mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Compare \& Contrast, A Non-Essay}} \tn % Row 0 \SetRowColor{LightBackground} Even? & `10 \% 2` is 0, so True \tn % Row Count 1 (+ 1) % Row 1 \SetRowColor{white} \mymulticolumn{2}{x{5.377cm}}{Contains Element} \tn % Row Count 2 (+ 1) % Row 2 \SetRowColor{LightBackground} \mymulticolumn{2}{x{5.377cm}}{Contains Sub-string} \tn % Row Count 3 (+ 1) \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}{Data Libraries, Dewey to my CSVs}} \tn % Row 0 \SetRowColor{LightBackground} \mymulticolumn{2}{x{5.377cm}}{import numpy as np} \tn % Row Count 1 (+ 1) % Row 1 \SetRowColor{white} \mymulticolumn{2}{x{5.377cm}}{import pandas as pd} \tn % Row Count 2 (+ 1) \hhline{>{\arrayrulecolor{DarkBackground}}--} \end{tabularx} \par\addvspace{1.3em} % That's all folks \end{multicols*} \end{document}