\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{pimjulamanee} \pdfinfo{ /Title (python-cheat-sheet.pdf) /Creator (Cheatography) /Author (pimjulamanee) /Subject (python 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}{A35069} \definecolor{LightBackground}{HTML}{F9F4F5} \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}{pimjulamanee} via \textcolor{DarkBackground}{\uline{cheatography.com/25835/cs/6970/}}} \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}pimjulamanee \\ \uline{cheatography.com/pimjulamanee} \\ \end{tabulary} \vfill \columnbreak \begin{tabulary}{5.8cm}{L} \SetRowColor{FootBackground} \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Cheat Sheet}} \\ \vspace{-2pt}Published 11th February, 2016.\\ Updated 12th 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{1.34379 cm} x{3.63321 cm} } \SetRowColor{DarkBackground} \mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Vocabulary}} \tn % Row 0 \SetRowColor{LightBackground} Varriable & holds a value and can be change \tn % Row Count 2 (+ 2) % Row 1 \SetRowColor{white} String & a list of characters such as number, letters, symbol \tn % Row Count 4 (+ 2) % Row 2 \SetRowColor{LightBackground} Integer number & whole number/counting number \tn % Row Count 6 (+ 2) % Row 3 \SetRowColor{white} Floating number & the number in decimal \tn % Row Count 8 (+ 2) % Row 4 \SetRowColor{LightBackground} Syntax & grammar/structure of language \tn % Row Count 9 (+ 1) % Row 5 \SetRowColor{white} Modulo & find the remainder \tn % Row Count 10 (+ 1) % Row 6 \SetRowColor{LightBackground} Boolean & true/false \tn % Row Count 11 (+ 1) \hhline{>{\arrayrulecolor{DarkBackground}}--} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{5.377cm}{x{0.9954 cm} x{3.9816 cm} } \SetRowColor{DarkBackground} \mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Conditional}} \tn % Row 0 \SetRowColor{LightBackground} \seqsplit{if........} & If the statement is true then do \tn % Row Count 2 (+ 2) % Row 1 \SetRowColor{white} \seqsplit{then.....} & command under then else do \tn % Row Count 4 (+ 2) % Row 2 \SetRowColor{LightBackground} \seqsplit{else.....} & command under else \tn % Row Count 6 (+ 2) % Row 3 \SetRowColor{white} \seqsplit{while.....} & While this is true loop the command under the conditional \tn % Row Count 8 (+ 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}{Naming Conventions}} \tn % Row 0 \SetRowColor{LightBackground} \mymulticolumn{1}{x{5.377cm}}{Rules for naming variable:} \tn % Row Count 1 (+ 1) % Row 1 \SetRowColor{white} \mymulticolumn{1}{x{5.377cm}}{- letters} \tn % Row Count 2 (+ 1) % Row 2 \SetRowColor{LightBackground} \mymulticolumn{1}{x{5.377cm}}{- numbers} \tn % Row Count 3 (+ 1) % Row 3 \SetRowColor{white} \mymulticolumn{1}{x{5.377cm}}{- can start with letters or underscores ONLY} \tn % Row Count 4 (+ 1) % Row 4 \SetRowColor{LightBackground} \mymulticolumn{1}{x{5.377cm}}{-underscores (\_)} \tn % Row Count 5 (+ 1) % Row 5 \SetRowColor{white} \mymulticolumn{1}{x{5.377cm}}{- NO SPACES} \tn % Row Count 6 (+ 1) % Row 6 \SetRowColor{LightBackground} \mymulticolumn{1}{x{5.377cm}}{Valid names:} \tn % Row Count 7 (+ 1) % Row 7 \SetRowColor{white} \mymulticolumn{1}{x{5.377cm}}{- \_mystr} \tn % Row Count 8 (+ 1) % Row 8 \SetRowColor{LightBackground} \mymulticolumn{1}{x{5.377cm}}{- my3} \tn % Row Count 9 (+ 1) % Row 9 \SetRowColor{white} \mymulticolumn{1}{x{5.377cm}}{Hello\_there} \tn % Row Count 10 (+ 1) % Row 10 \SetRowColor{LightBackground} \mymulticolumn{1}{x{5.377cm}}{Invalid names:} \tn % Row Count 11 (+ 1) % Row 11 \SetRowColor{white} \mymulticolumn{1}{x{5.377cm}}{- 3my= "hi" -{}- cannot start with number} \tn % Row Count 12 (+ 1) % Row 12 \SetRowColor{LightBackground} \mymulticolumn{1}{x{5.377cm}}{- first name = "hi" -{}- no spaces allowed} \tn % Row Count 13 (+ 1) % Row 13 \SetRowColor{white} \mymulticolumn{1}{x{5.377cm}}{- first-name -{}- dashes are not accepted} \tn % Row Count 14 (+ 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}{palindrome}} \tn \SetRowColor{LightBackground} \mymulticolumn{1}{x{5.377cm}}{reverse = "" \newline letter\_num = 0 \newline \newline word = input('type in a word: ') \newline \newline while letter\_num \textless{} len(word): \newline reverse = word{[}letter\_num{]} + reverse \newline letter\_num = letter\_num + 1 \newline \newline if reverse == word: \newline print ('it is palindrome') \newline else: \newline print ('it is not palindrome')} \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}{maxvalue}} \tn \SetRowColor{LightBackground} \mymulticolumn{1}{x{5.377cm}}{def max2(num1,num2): \newline maxvalue = num1 \newline if num2 \textgreater{} maxvalue: \newline maxvalue = num2 \newline \newline return maxvalue \newline \newline \newline print (max2(4,5)) \newline print (max2(33,5)) \newline \newline \newline def max3(num1,num2,num3): \newline \newline maxvalue = num1 \newline \newline if num2 \textgreater{} maxvalue: \newline maxvalue = num2 \newline if num3 \textgreater{} maxvalue: \newline maxvalue = num3 \newline \newline return maxvalue \newline print (max3(1,2,3))} \tn \hhline{>{\arrayrulecolor{DarkBackground}}-} \SetRowColor{LightBackground} \mymulticolumn{1}{x{5.377cm}}{5 \newline 33 \newline 3} \tn \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 information that you want on the screen \tn % Row Count 2 (+ 2) % Row 1 \SetRowColor{white} int() & change number to be integer \tn % Row Count 3 (+ 1) % Row 2 \SetRowColor{LightBackground} \seqsplit{float()} & change the number to 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 symbol \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}{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} != & not 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) % Row 7 \SetRowColor{white} + & add \tn % Row Count 8 (+ 1) % Row 8 \SetRowColor{LightBackground} - & subtract \tn % Row Count 9 (+ 1) % Row 9 \SetRowColor{white} * & multiply \tn % Row Count 10 (+ 1) % Row 10 \SetRowColor{LightBackground} / & divide \tn % Row Count 11 (+ 1) % Row 11 \SetRowColor{white} ** & exponent \tn % Row Count 12 (+ 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}{Function}} \tn \SetRowColor{LightBackground} \mymulticolumn{1}{x{5.377cm}}{def printDefinitions(): \newline \newline if word == "variable": \newline \newline print("""variable is value that you can change""") \newline \newline elif word == "function" \newline \newline print("""function is is define a box of code""") \newline \newline elif word == "parameter" \newline \newline print("""parameter is a valuve of number that you give to the function""") \newline \newline elif word == "argument" \newline \newline print("""argument is set of somethings that you give to the function""") \newline \newline elif word == "function call" \newline \newline print("""function call is when you call the function and it will run""") \newline \newline elif word == "string" \newline \newline print("""string is anything you can put""") \newline \newline else: \newline print("unknown word") \newline \newline return \newline \newline while True: \newline user\_input = input("Enter word:") \newline \seqsplit{printDefinition(user\_input)}} \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}{maxlist}} \tn \SetRowColor{LightBackground} \mymulticolumn{1}{x{5.377cm}}{def maxlist(list): \newline maxvalue = list{[}0{]} \newline \newline for item in list: \newline if item \textgreater{} maxvalue: \newline maxvalue = item \newline \newline return maxvalue \newline mylist = {[}1,2,3,4,55,66,777,0,1{]} \newline print(maxlist(mylist))} \tn \hhline{>{\arrayrulecolor{DarkBackground}}-} \SetRowColor{LightBackground} \mymulticolumn{1}{x{5.377cm}}{777} \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}{exercise 2 odd}} \tn \SetRowColor{LightBackground} \mymulticolumn{1}{x{5.377cm}}{\#Recieves input from the user, converts it to an integer and prints the product of the integer \newline user\_number = int(input("Enter a number")) \newline print(user\_number{\emph{5) \newline \newline \newline \#prints all the even numbers from -100 to -1 using while loop \newline user\_number = -100 \newline while user\_number\textless{} -1: \newline print(user\_number) \newline user\_number = user\_number +2 \newline \newline \newline \#print all the item using a loop \newline mylist = {[}'cokezero', 'bacon', 'pesi'{]} \newline for item in mylist: \newline print(item) \newline \newline \newline \#areaOfEllipse() \newline def areaOdEllipse(radius1, radius2): \newline pi = 3.145 \newline area = pi }} radius1 * radius2 \newline return area \newline \#function call \newline area1 = areaOfEllipse(2,3) \newline print(area1) \newline \newline \newline \#The user enters a negative interger, exit the loop and print how many of the num enter were even and odd \newline evencount = 0 \newline oddcount = 0 \newline While True: \newline num = int(input("Enter a positive integer")) \newline if num \textless{} 0: \newline print("Enter numbers:", evenCount) \newline print("Odd numbers:", oddCount) \newline break \newline else: \newline if(num \% 2) == 0 \newline evenCount = evencount + 1 \newline else: \newline oddCount = oddCount + 1} \tn \hhline{>{\arrayrulecolor{DarkBackground}}-} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{5.377cm}{x{2.04057 cm} x{2.93643 cm} } \SetRowColor{DarkBackground} \mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Additional}} \tn % Row 0 \SetRowColor{LightBackground} string + string & squishes them together \tn % Row Count 1 (+ 1) % Row 1 \SetRowColor{white} string + number & crash \tn % Row Count 2 (+ 1) % Row 2 \SetRowColor{LightBackground} number + number & math(addition) \tn % Row Count 3 (+ 1) \hhline{>{\arrayrulecolor{DarkBackground}}--} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{5.377cm}{x{2.04057 cm} x{2.93643 cm} } \SetRowColor{DarkBackground} \mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Multiplication \& Exponents}} \tn % Row 0 \SetRowColor{LightBackground} string * string & CRASH!!! \tn % Row Count 1 (+ 1) % Row 1 \SetRowColor{white} string * & combines the strings \tn % Row Count 2 (+ 1) % Row 2 \SetRowColor{LightBackground} number & multiple time \tn % Row Count 3 (+ 1) % Row 3 \SetRowColor{white} number * number & math (multiply \tn % Row Count 4 (+ 1) % Row 4 \SetRowColor{LightBackground} string ** number & math (multiply)CRASH!!! \tn % Row Count 5 (+ 1) % Row 5 \SetRowColor{white} number ** number & exponent (Math) \tn % Row Count 6 (+ 1) % Row 6 \SetRowColor{LightBackground} string ** number & CRASH!!! \tn % Row Count 7 (+ 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}{Import Random}} \tn \SetRowColor{LightBackground} \mymulticolumn{1}{x{5.377cm}}{import random \newline \newline intlist = {[}5,10,15,20,25{]} \newline random\_int = random.choice(intlist) \newline print (random\_int) \newline \newline fplist = {[}1.1,2.2,3.3,4.4,5.5{]} \newline random\_fp = random.choice(fplist) \newline print (random\_fp) \newline \newline strlist = {[}'rat','cat','fat','mat','sat'{]} \newline random\_str = random.choice(strlist) \newline print (random\_str) \newline \newline mylist = {[}'blue', 'green', 'yellow', 'red', 'pink'{]} \newline random\_item = random.choice(mylist) \newline print(random\_item) \newline \newline myvarl = 1 \newline myvar2 = 2 \newline myvar3 = 3 \newline varlist = {[}myvar1, myvar2, myvar3{]} \newline random\_var = random.choice(varlist) \newline print (varlist, random\_var)} \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}{def areaofcircle}} \tn \SetRowColor{LightBackground} \mymulticolumn{1}{x{5.377cm}}{def areaofcircle(r): \newline \newline if r \textless{}= 0: \newline return"Error: invalid radius' \newline \newline pi = 3.1415 \newline \newline area = pi {\emph{ r }}* 2 \newline \newline return area \#return the area of the circle \newline \newline user\_radius = float (input("Enter the radius: ")) \newline \newline print('The area of the circle is', \seqsplit{areaofcircle(user\_radius))}} \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}{areaoftriangle}} \tn \SetRowColor{LightBackground} \mymulticolumn{1}{x{5.377cm}}{def areaofcircle(radius): \newline if radius \textless{}= 0: \newline return "Error: invalid raadius" \newline \newline pi = 3.1415 \newline area = pi (radius*2) \newline return area \newline \newline user\_radius = float(input("Enter the radius: ")) \newline \newline print('The area of the circle is', \seqsplit{areaofcircle(user\_radius))} \newline \newline Enter the radius: 2 \newline The area of the circle is 12.566 \newline \newline Enter the radius: 0 \newline The area of the circle is Error: invalid raadius} \tn \hhline{>{\arrayrulecolor{DarkBackground}}-} \end{tabularx} \par\addvspace{1.3em} % That's all folks \end{multicols*} \end{document}