\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{Afonso Benedito} \pdfinfo{ /Title (review.pdf) /Creator (Cheatography) /Author (Afonso Benedito) /Subject (Review 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}{FFBC36} \definecolor{LightBackground}{HTML}{FFF6E5} \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{Review Cheat Sheet}}}} \\ \normalsize{by \textcolor{DarkBackground}{Afonso Benedito} via \textcolor{DarkBackground}{\uline{cheatography.com/150842/cs/32653/}}} \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}Afonso Benedito \\ \uline{cheatography.com/afonso-benedito} \\ \end{tabulary} \vfill \columnbreak \begin{tabulary}{5.8cm}{L} \SetRowColor{FootBackground} \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Cheat Sheet}} \\ \vspace{-2pt}Published 19th June, 2022.\\ Updated 20th June, 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}{p{0.4977 cm} x{4.4793 cm} } \SetRowColor{DarkBackground} \mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{HTTP Status}} \tn % Row 0 \SetRowColor{LightBackground} \mymulticolumn{2}{x{5.377cm}}{{\bf{Informative}}} \tn % Row Count 1 (+ 1) % Row 1 \SetRowColor{white} 100 & Continue \tn % Row Count 2 (+ 1) % Row 2 \SetRowColor{LightBackground} 101 & Switching Protocol \tn % Row Count 3 (+ 1) % Row 3 \SetRowColor{white} \mymulticolumn{2}{x{5.377cm}}{{\bf{Success}}} \tn % Row Count 4 (+ 1) % Row 4 \SetRowColor{LightBackground} 200 & OK \tn % Row Count 5 (+ 1) % Row 5 \SetRowColor{white} 201 & Created (POST) \tn % Row Count 6 (+ 1) % Row 6 \SetRowColor{LightBackground} 202 & Accepted \tn % Row Count 7 (+ 1) % Row 7 \SetRowColor{white} 203 & Non-Authoritative Information \tn % Row Count 8 (+ 1) % Row 8 \SetRowColor{LightBackground} 204 & No Content \tn % Row Count 9 (+ 1) % Row 9 \SetRowColor{white} \mymulticolumn{2}{x{5.377cm}}{{\bf{Redirect}}} \tn % Row Count 10 (+ 1) % Row 10 \SetRowColor{LightBackground} 301 & Move Permanently \tn % Row Count 11 (+ 1) % Row 11 \SetRowColor{white} \mymulticolumn{2}{x{5.377cm}}{{\bf{Client Error}}} \tn % Row Count 12 (+ 1) % Row 12 \SetRowColor{LightBackground} 400 & Bad Request \tn % Row Count 13 (+ 1) % Row 13 \SetRowColor{white} 401 & Unaithorized \tn % Row Count 14 (+ 1) % Row 14 \SetRowColor{LightBackground} 402 & Payment Required \tn % Row Count 15 (+ 1) % Row 15 \SetRowColor{white} 403 & Forbidden \tn % Row Count 16 (+ 1) % Row 16 \SetRowColor{LightBackground} 404 & Not Found \tn % Row Count 17 (+ 1) % Row 17 \SetRowColor{white} 408 & Timeout \tn % Row Count 18 (+ 1) % Row 18 \SetRowColor{LightBackground} 429 & Too Many Requests \tn % Row Count 19 (+ 1) % Row 19 \SetRowColor{white} 451 & Illegal \tn % Row Count 20 (+ 1) % Row 20 \SetRowColor{LightBackground} \mymulticolumn{2}{x{5.377cm}}{{\bf{Server Error}}} \tn % Row Count 21 (+ 1) % Row 21 \SetRowColor{white} 500 & Internal Server Error \tn % Row Count 22 (+ 1) % Row 22 \SetRowColor{LightBackground} 502 & Bad Gateway \tn % Row Count 23 (+ 1) % Row 23 \SetRowColor{white} 503 & Service Unavailable \tn % Row Count 24 (+ 1) \hhline{>{\arrayrulecolor{DarkBackground}}--} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{5.377cm}{x{2.4885 cm} x{2.4885 cm} } \SetRowColor{DarkBackground} \mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Python}} \tn % Row 0 \SetRowColor{LightBackground} \mymulticolumn{2}{x{5.377cm}}{{\bf{List}}} \tn % Row Count 1 (+ 1) % Row 1 \SetRowColor{white} lst & {[}10, 20, 30, 40, 50{]} \tn % Row Count 3 (+ 2) % Row 2 \SetRowColor{LightBackground} lst{[}:-1{]} & {[}10, 20, 30, 40{]} \tn % Row Count 4 (+ 1) % Row 3 \SetRowColor{white} lst{[}1:-1{]} & {[}20, 30, 40{]} \tn % Row Count 5 (+ 1) % Row 4 \SetRowColor{LightBackground} lst{[}::2{]} & {[}10, 30, 50{]} \tn % Row Count 6 (+ 1) % Row 5 \SetRowColor{white} lst{[}::-1{]} & {[}50, 40, 30, 20, 10{]} \tn % Row Count 7 (+ 1) % Row 6 \SetRowColor{LightBackground} \mymulticolumn{2}{x{5.377cm}}{} \tn % Row Count 7 (+ 0) % Row 7 \SetRowColor{white} \mymulticolumn{2}{x{5.377cm}}{and, or, not, True False} \tn % Row Count 8 (+ 1) % Row 8 \SetRowColor{LightBackground} \mymulticolumn{2}{x{5.377cm}}{} \tn % Row Count 8 (+ 0) % Row 9 \SetRowColor{white} \mymulticolumn{2}{x{5.377cm}}{{\bf{Import}}} \tn % Row Count 9 (+ 1) % Row 10 \SetRowColor{LightBackground} from mod import mod1, mod2 & mod1() \tn % Row Count 11 (+ 2) % Row 11 \SetRowColor{white} import mod & mod.mod1() \tn % Row Count 12 (+ 1) % Row 12 \SetRowColor{LightBackground} \mymulticolumn{2}{x{5.377cm}}{} \tn % Row Count 12 (+ 0) % Row 13 \SetRowColor{white} {\bf{Operators}} & + - {\emph{ / // \% }}* \tn % Row Count 13 (+ 1) % Row 14 \SetRowColor{LightBackground} \mymulticolumn{2}{x{5.377cm}}{a} \tn % Row Count 14 (+ 1) % Row 15 \SetRowColor{white} \mymulticolumn{2}{x{5.377cm}}{{\bf{Operations}}} \tn % Row Count 15 (+ 1) % Row 16 \SetRowColor{LightBackground} \mymulticolumn{2}{x{5.377cm}}{.len()} \tn % Row Count 16 (+ 1) % Row 17 \SetRowColor{white} \mymulticolumn{2}{x{5.377cm}}{.sorted(list)} \tn % Row Count 17 (+ 1) % Row 18 \SetRowColor{LightBackground} \mymulticolumn{2}{x{5.377cm}}{list.sort()} \tn % Row Count 18 (+ 1) % Row 19 \SetRowColor{white} \mymulticolumn{2}{x{5.377cm}}{.reversed(list)} \tn % Row Count 19 (+ 1) % Row 20 \SetRowColor{LightBackground} \mymulticolumn{2}{x{5.377cm}}{list.reverse()} \tn % Row Count 20 (+ 1) % Row 21 \SetRowColor{white} \mymulticolumn{2}{x{5.377cm}}{} \tn % Row Count 20 (+ 0) % Row 22 \SetRowColor{LightBackground} \mymulticolumn{2}{x{5.377cm}}{{\bf{Lists Operations}}} \tn % Row Count 21 (+ 1) % Row 23 \SetRowColor{white} .append() & {[} , , {[}{]}{]} \tn % Row Count 22 (+ 1) % Row 24 \SetRowColor{LightBackground} .extend() & {[} , , , {]} \tn % Row Count 23 (+ 1) % Row 25 \SetRowColor{white} \mymulticolumn{2}{x{5.377cm}}{.insert(index, value)} \tn % Row Count 24 (+ 1) % Row 26 \SetRowColor{LightBackground} \mymulticolumn{2}{x{5.377cm}}{.remove()} \tn % Row Count 25 (+ 1) % Row 27 \SetRowColor{white} \mymulticolumn{2}{x{5.377cm}}{} \tn % Row Count 25 (+ 0) % Row 28 \SetRowColor{LightBackground} \mymulticolumn{2}{x{5.377cm}}{{\bf{Dictionaries Operations}}} \tn % Row Count 26 (+ 1) % Row 29 \SetRowColor{white} \mymulticolumn{2}{x{5.377cm}}{\{key: value\}} \tn % Row Count 27 (+ 1) % Row 30 \SetRowColor{LightBackground} d{[}key{]} & value \tn % Row Count 28 (+ 1) % Row 31 \SetRowColor{white} \mymulticolumn{2}{x{5.377cm}}{.update()} \tn % Row Count 29 (+ 1) % Row 32 \SetRowColor{LightBackground} \mymulticolumn{2}{x{5.377cm}}{.values()} \tn % Row Count 30 (+ 1) \end{tabularx} \par\addvspace{1.3em} \vfill \columnbreak \begin{tabularx}{5.377cm}{x{2.4885 cm} x{2.4885 cm} } \SetRowColor{DarkBackground} \mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Python (cont)}} \tn % Row 33 \SetRowColor{LightBackground} \mymulticolumn{2}{x{5.377cm}}{.keys()} \tn % Row Count 1 (+ 1) % Row 34 \SetRowColor{white} \mymulticolumn{2}{x{5.377cm}}{a} \tn % Row Count 2 (+ 1) % Row 35 \SetRowColor{LightBackground} \mymulticolumn{2}{x{5.377cm}}{{\bf{Strings}}} \tn % Row Count 3 (+ 1) % Row 36 \SetRowColor{white} \mymulticolumn{2}{x{5.377cm}}{.count()} \tn % Row Count 4 (+ 1) % Row 37 \SetRowColor{LightBackground} \mymulticolumn{2}{x{5.377cm}}{.index()} \tn % Row Count 5 (+ 1) % Row 38 \SetRowColor{white} \mymulticolumn{2}{x{5.377cm}}{.upper()} \tn % Row Count 6 (+ 1) % Row 39 \SetRowColor{LightBackground} \mymulticolumn{2}{x{5.377cm}}{.capitalize()} \tn % Row Count 7 (+ 1) % Row 40 \SetRowColor{white} \mymulticolumn{2}{x{5.377cm}}{.split("\_")} \tn % Row Count 8 (+ 1) % Row 41 \SetRowColor{LightBackground} .strip(" ") & Remove todos os caracteres \tn % Row Count 10 (+ 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}{MySQL}} \tn % Row 0 \SetRowColor{LightBackground} \mymulticolumn{1}{x{5.377cm}}{SELECT column1, column2 FROM table\_name WHERE x = "ads" ORDER BY column1 DESC} \tn % Row Count 2 (+ 2) % Row 1 \SetRowColor{white} \mymulticolumn{1}{x{5.377cm}}{SELECT COUNT(column\_name) FROM table\_name WHERE condition;} \tn % Row Count 4 (+ 2) % Row 2 \SetRowColor{LightBackground} \mymulticolumn{1}{x{5.377cm}}{SELECT AVG(column\_name) FROM table\_name WHERE condition;} \tn % Row Count 6 (+ 2) % Row 3 \SetRowColor{white} \mymulticolumn{1}{x{5.377cm}}{SELECT SUM(column\_name) FROM table\_name WHERE condition;} \tn % Row Count 8 (+ 2) % Row 4 \SetRowColor{LightBackground} \mymulticolumn{1}{x{5.377cm}}{SELECT column1, ... FROM table\_name WHERE columnN LIKE pattern; `\% - any, \_something`} \tn % Row Count 10 (+ 2) % Row 5 \SetRowColor{white} \mymulticolumn{1}{x{5.377cm}}{} \tn % Row Count 10 (+ 0) % Row 6 \SetRowColor{LightBackground} \mymulticolumn{1}{x{5.377cm}}{INSERT INTO table name (column1, column2, column3, ...) VALUES (value1, value2, value3, ...)} \tn % Row Count 12 (+ 2) % Row 7 \SetRowColor{white} \mymulticolumn{1}{x{5.377cm}}{UPDATE table\_name SET column1 = value1, column2 = value2, ... WHERE condition} \tn % Row Count 14 (+ 2) % Row 8 \SetRowColor{LightBackground} \mymulticolumn{1}{x{5.377cm}}{DELETE FROM table\_name WHERE condition} \tn % Row Count 15 (+ 1) % Row 9 \SetRowColor{white} \mymulticolumn{1}{x{5.377cm}}{CREATE TABLE table\_name (column1 datatype, column2 datatype, ...)} \tn % Row Count 17 (+ 2) % Row 10 \SetRowColor{LightBackground} \mymulticolumn{1}{x{5.377cm}}{} \tn % Row Count 17 (+ 0) % Row 11 \SetRowColor{white} \mymulticolumn{1}{x{5.377cm}}{DROP TABLE table\_name} \tn % Row Count 18 (+ 1) % Row 12 \SetRowColor{LightBackground} \mymulticolumn{1}{x{5.377cm}}{DROP DATABASE databasename} \tn % Row Count 19 (+ 1) % Row 13 \SetRowColor{white} \mymulticolumn{1}{x{5.377cm}}{ALTER TABLE table\_name ADD column\_name datatype;} \tn % Row Count 20 (+ 1) % Row 14 \SetRowColor{LightBackground} \mymulticolumn{1}{x{5.377cm}}{ALTER TABLE table\_name DROP COLUMN column\_name;} \tn % Row Count 21 (+ 1) % Row 15 \SetRowColor{white} \mymulticolumn{1}{x{5.377cm}}{ALTER TABLE table\_name MODIFY COLUMN column\_name datatype;} \tn % Row Count 23 (+ 2) \hhline{>{\arrayrulecolor{DarkBackground}}-} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{5.377cm}{x{2.23965 cm} x{2.73735 cm} } \SetRowColor{DarkBackground} \mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Java}} \tn % Row 0 \SetRowColor{LightBackground} \mymulticolumn{2}{x{5.377cm}}{{\bf{Arrays}}} \tn % Row Count 1 (+ 1) % Row 1 \SetRowColor{white} \mymulticolumn{2}{x{5.377cm}}{.equals(Object{[}{]} arr1, Object{[}{]} arr2)} \tn % Row Count 2 (+ 1) % Row 2 \SetRowColor{LightBackground} \mymulticolumn{2}{x{5.377cm}}{.sort(Object{[}{]} arr)} \tn % Row Count 3 (+ 1) % Row 3 \SetRowColor{white} \mymulticolumn{2}{x{5.377cm}}{.toString()} \tn % Row Count 4 (+ 1) % Row 4 \SetRowColor{LightBackground} \mymulticolumn{2}{x{5.377cm}}{} \tn % Row Count 4 (+ 0) % Row 5 \SetRowColor{white} \mymulticolumn{2}{x{5.377cm}}{{\bf{String}}} \tn % Row Count 5 (+ 1) % Row 6 \SetRowColor{LightBackground} \mymulticolumn{2}{x{5.377cm}}{.indexOf(char a)} \tn % Row Count 6 (+ 1) % Row 7 \SetRowColor{white} \mymulticolumn{2}{x{5.377cm}}{.charAt(int index)} \tn % Row Count 7 (+ 1) % Row 8 \SetRowColor{LightBackground} \mymulticolumn{2}{x{5.377cm}}{.equals(String s)} \tn % Row Count 8 (+ 1) % Row 9 \SetRowColor{white} \mymulticolumn{2}{x{5.377cm}}{.format(String s, int 1, String 2, int 3, ...)} \tn % Row Count 9 (+ 1) % Row 10 \SetRowColor{LightBackground} \mymulticolumn{2}{x{5.377cm}}{.length()} \tn % Row Count 10 (+ 1) % Row 11 \SetRowColor{white} \mymulticolumn{2}{x{5.377cm}}{.subString(int beginIndex, int endIndex)} \tn % Row Count 11 (+ 1) % Row 12 \SetRowColor{LightBackground} \mymulticolumn{2}{x{5.377cm}}{.toLowerCase()} \tn % Row Count 12 (+ 1) % Row 13 \SetRowColor{white} \mymulticolumn{2}{x{5.377cm}}{.toUpperCase()} \tn % Row Count 13 (+ 1) % Row 14 \SetRowColor{LightBackground} \mymulticolumn{2}{x{5.377cm}}{} \tn % Row Count 13 (+ 0) % Row 15 \SetRowColor{white} \mymulticolumn{2}{x{5.377cm}}{{\bf{List\textless{}E\textgreater{}}}} \tn % Row Count 14 (+ 1) % Row 16 \SetRowColor{LightBackground} \mymulticolumn{2}{x{5.377cm}}{.add(int index, E element)} \tn % Row Count 15 (+ 1) % Row 17 \SetRowColor{white} \mymulticolumn{2}{x{5.377cm}}{.add (E element)} \tn % Row Count 16 (+ 1) % Row 18 \SetRowColor{LightBackground} \mymulticolumn{2}{x{5.377cm}}{.contains(Object o)} \tn % Row Count 17 (+ 1) % Row 19 \SetRowColor{white} \mymulticolumn{2}{x{5.377cm}}{.get(int index)} \tn % Row Count 18 (+ 1) % Row 20 \SetRowColor{LightBackground} \mymulticolumn{2}{x{5.377cm}}{.indexOf(Object o)} \tn % Row Count 19 (+ 1) % Row 21 \SetRowColor{white} \mymulticolumn{2}{x{5.377cm}}{.isEmpty()} \tn % Row Count 20 (+ 1) % Row 22 \SetRowColor{LightBackground} \mymulticolumn{2}{x{5.377cm}}{.remove(int index)} \tn % Row Count 21 (+ 1) % Row 23 \SetRowColor{white} \mymulticolumn{2}{x{5.377cm}}{.remove(Object o)} \tn % Row Count 22 (+ 1) % Row 24 \SetRowColor{LightBackground} \mymulticolumn{2}{x{5.377cm}}{.set(int index, E Element)} \tn % Row Count 23 (+ 1) % Row 25 \SetRowColor{white} \mymulticolumn{2}{x{5.377cm}}{.size()} \tn % Row Count 24 (+ 1) % Row 26 \SetRowColor{LightBackground} \mymulticolumn{2}{x{5.377cm}}{.toArray()} \tn % Row Count 25 (+ 1) % Row 27 \SetRowColor{white} \mymulticolumn{2}{x{5.377cm}}{.subList(int fromIndex, int toIndex)} \tn % Row Count 26 (+ 1) % Row 28 \SetRowColor{LightBackground} \mymulticolumn{2}{x{5.377cm}}{} \tn % Row Count 26 (+ 0) % Row 29 \SetRowColor{white} \mymulticolumn{2}{x{5.377cm}}{HashMap\textless{}Object Key, Object Value\textgreater{}} \tn % Row Count 27 (+ 1) % Row 30 \SetRowColor{LightBackground} \mymulticolumn{2}{x{5.377cm}}{.get(Object Key)} \tn % Row Count 28 (+ 1) % Row 31 \SetRowColor{white} \mymulticolumn{2}{x{5.377cm}}{.put(Key key, Value value)} \tn % Row Count 29 (+ 1) % Row 32 \SetRowColor{LightBackground} \mymulticolumn{2}{x{5.377cm}}{.remove(Object key)} \tn % Row Count 30 (+ 1) \end{tabularx} \par\addvspace{1.3em} \vfill \columnbreak \begin{tabularx}{5.377cm}{x{2.23965 cm} x{2.73735 cm} } \SetRowColor{DarkBackground} \mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Java (cont)}} \tn % Row 33 \SetRowColor{LightBackground} \mymulticolumn{2}{x{5.377cm}}{.replace(K key, V value)} \tn % Row Count 1 (+ 1) % Row 34 \SetRowColor{white} \mymulticolumn{2}{x{5.377cm}}{.size()} \tn % Row Count 2 (+ 1) % Row 35 \SetRowColor{LightBackground} \mymulticolumn{2}{x{5.377cm}}{.values()} \tn % Row Count 3 (+ 1) % Row 36 \SetRowColor{white} \mymulticolumn{2}{x{5.377cm}}{.containsKey(Object Key)} \tn % Row Count 4 (+ 1) % Row 37 \SetRowColor{LightBackground} \mymulticolumn{2}{x{5.377cm}}{.containsValue(Object Value)} \tn % Row Count 5 (+ 1) % Row 38 \SetRowColor{white} \mymulticolumn{2}{x{5.377cm}}{} \tn % Row Count 5 (+ 0) % Row 39 \SetRowColor{LightBackground} \mymulticolumn{2}{x{5.377cm}}{{\bf{HashSet\textless{}E\textgreater{}}}} \tn % Row Count 6 (+ 1) % Row 40 \SetRowColor{white} \mymulticolumn{2}{x{5.377cm}}{.add(E e)} \tn % Row Count 7 (+ 1) % Row 41 \SetRowColor{LightBackground} \mymulticolumn{2}{x{5.377cm}}{.contains(Object o)} \tn % Row Count 8 (+ 1) % Row 42 \SetRowColor{white} \mymulticolumn{2}{x{5.377cm}}{.remove(Object o)} \tn % Row Count 9 (+ 1) % Row 43 \SetRowColor{LightBackground} \mymulticolumn{2}{x{5.377cm}}{.size()} \tn % Row Count 10 (+ 1) % Row 44 \SetRowColor{white} \mymulticolumn{2}{x{5.377cm}}{.isEmpty()} \tn % Row Count 11 (+ 1) % Row 45 \SetRowColor{LightBackground} \mymulticolumn{2}{x{5.377cm}}{.clear()} \tn % Row Count 12 (+ 1) % Row 46 \SetRowColor{white} \mymulticolumn{2}{x{5.377cm}}{} \tn % Row Count 12 (+ 0) % Row 47 \SetRowColor{LightBackground} \mymulticolumn{2}{x{5.377cm}}{{\bf{jUnits}}} \tn % Row Count 13 (+ 1) % Row 48 \SetRowColor{white} void teste()\{ ... \} & assertEquals(exp, comp) \tn % Row Count 15 (+ 2) \hhline{>{\arrayrulecolor{DarkBackground}}--} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{5.377cm}{x{2.58804 cm} x{2.38896 cm} } \SetRowColor{DarkBackground} \mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{GIT}} \tn % Row 0 \SetRowColor{LightBackground} Criar repo & git init \tn % Row Count 1 (+ 1) % Row 1 \SetRowColor{white} Aceder a staging area & git status \tn % Row Count 3 (+ 2) % Row 2 \SetRowColor{LightBackground} Adicionar ficheiro a Staging Area & git add \{nome do ficheiro\} \tn % Row Count 5 (+ 2) % Row 3 \SetRowColor{white} Remover da Staging Area & git reset HEAD -{}- \textless{}file\textgreater{} \tn % Row Count 7 (+ 2) % Row 4 \SetRowColor{LightBackground} Dar commit & git commit -m "Commit message" \tn % Row Count 9 (+ 2) % Row 5 \SetRowColor{white} Criar novo branch & git branch \textless{}new-branch-name\textgreater{} \tn % Row Count 11 (+ 2) % Row 6 \SetRowColor{LightBackground} Mudar de branch & git checkout \{branch\} \tn % Row Count 13 (+ 2) % Row 7 \SetRowColor{white} Merge Branch & git merge \textless{}branch-name\textgreater{} \tn % Row Count 15 (+ 2) % Row 8 \SetRowColor{LightBackground} Push para remoto & git push \textless{}remote\textgreater{} \textless{}branch\textgreater{} \tn % Row Count 17 (+ 2) % Row 9 \SetRowColor{white} Atualizar & git pull \tn % Row Count 18 (+ 1) % Row 10 \SetRowColor{LightBackground} Remover ficheiro do repositorio & git rm \textless{}file\textgreater{} \tn % Row Count 20 (+ 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}{Mongoose}} \tn % Row 0 \SetRowColor{LightBackground} \mymulticolumn{1}{x{5.377cm}}{Schema.create(\{ nome: name, password \})} \tn % Row Count 1 (+ 1) % Row 1 \SetRowColor{white} \mymulticolumn{1}{x{5.377cm}}{Schema.findOne(\{ \_id: id \})} \tn % Row Count 2 (+ 1) % Row 2 \SetRowColor{LightBackground} \mymulticolumn{1}{x{5.377cm}}{Schema.find(\{ name: name \})} \tn % Row Count 3 (+ 1) % Row 3 \SetRowColor{white} \mymulticolumn{1}{x{5.377cm}}{Schema.exists(\{ \_id: id \})} \tn % Row Count 4 (+ 1) % Row 4 \SetRowColor{LightBackground} \mymulticolumn{1}{x{5.377cm}}{Schema.updateMany(\{ \{\_id: id\}, \{name: name\} \})} \tn % Row Count 5 (+ 1) % Row 5 \SetRowColor{white} \mymulticolumn{1}{x{5.377cm}}{Schema.deleteOne(\{ \_id: id \})} \tn % Row Count 6 (+ 1) \hhline{>{\arrayrulecolor{DarkBackground}}-} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{5.377cm}{x{2.14011 cm} x{2.83689 cm} } \SetRowColor{DarkBackground} \mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{SOLID Principles}} \tn % Row 0 \SetRowColor{LightBackground} {\bf{Single Responsibility}} & Class can have one responsibility \tn % Row Count 2 (+ 2) % Row 1 \SetRowColor{white} {\bf{Open/Closed}} & Interfaces = - if's \tn % Row Count 3 (+ 1) % Row 2 \SetRowColor{LightBackground} {\bf{Liskov Substitution}} & Subclass can do what Super does \tn % Row Count 5 (+ 2) % Row 3 \SetRowColor{white} {\bf{Interface Segregation}} & Threedimensional shape x shape \tn % Row Count 7 (+ 2) % Row 4 \SetRowColor{LightBackground} \mymulticolumn{2}{x{5.377cm}}{{\bf{Dependency Inversion}}} \tn % Row Count 8 (+ 1) \hhline{>{\arrayrulecolor{DarkBackground}}--} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{5.377cm}{x{1.29402 cm} x{3.68298 cm} } \SetRowColor{DarkBackground} \mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{ExpressJS}} \tn % Row 0 \SetRowColor{LightBackground} \mymulticolumn{2}{x{5.377cm}}{const express = require('express')();} \tn % Row Count 1 (+ 1) % Row 1 \SetRowColor{white} {\bf{Get}} & app.get('/info', (req, res)=\textgreater{}\{\}) \tn % Row Count 3 (+ 2) % Row 2 \SetRowColor{LightBackground} {\bf{Post}} & app.post('/:id', (req, res) =\textgreater{} \{)) \tn % Row Count 5 (+ 2) % Row 3 \SetRowColor{white} \mymulticolumn{2}{x{5.377cm}}{} \tn % Row Count 5 (+ 0) % Row 4 \SetRowColor{LightBackground} {\bf{Send}} & res.status(200).send(\{\}) \tn % Row Count 6 (+ 1) % Row 5 \SetRowColor{white} {\bf{Redirect}} & res.redirect(301, '/') \tn % Row Count 8 (+ 2) \hhline{>{\arrayrulecolor{DarkBackground}}--} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{5.377cm}{x{2.63781 cm} x{2.33919 cm} } \SetRowColor{DarkBackground} \mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{ReactJs}} \tn % Row 0 \SetRowColor{LightBackground} \mymulticolumn{2}{x{5.377cm}}{render()\{return(\textless{}div\textgreater{}...\textless{}/div\textgreater{})\}} \tn % Row Count 1 (+ 1) % Row 1 \SetRowColor{white} \mymulticolumn{2}{x{5.377cm}}{Array =\textgreater{} .map(() =\textgreater{} \{ ... \})} \tn % Row Count 2 (+ 1) % Row 2 \SetRowColor{LightBackground} \mymulticolumn{2}{x{5.377cm}}{onClick = \{() =\textgreater{} this.handleSomething()\}} \tn % Row Count 3 (+ 1) % Row 3 \SetRowColor{white} Counters: \textless{}Counter onDelete=\{\}/\textgreater{} & Counter: \seqsplit{this.props.onDelete} \tn % Row Count 5 (+ 2) % Row 4 \SetRowColor{LightBackground} \mymulticolumn{2}{x{5.377cm}}{} \tn % Row Count 5 (+ 0) % Row 5 \SetRowColor{white} \mymulticolumn{2}{x{5.377cm}}{{\bf{Class}}} \tn % Row Count 6 (+ 1) % Row 6 \SetRowColor{LightBackground} \mymulticolumn{2}{x{5.377cm}}{state = \{...json...\}} \tn % Row Count 7 (+ 1) % Row 7 \SetRowColor{white} \mymulticolumn{2}{x{5.377cm}}{this.setState(\{count: this.state.count + 1\})} \tn % Row Count 8 (+ 1) % Row 8 \SetRowColor{LightBackground} \mymulticolumn{2}{x{5.377cm}}{} \tn % Row Count 8 (+ 0) % Row 9 \SetRowColor{white} \mymulticolumn{2}{x{5.377cm}}{componentDidMount} \tn % Row Count 9 (+ 1) % Row 10 \SetRowColor{LightBackground} \mymulticolumn{2}{x{5.377cm}}{componentDidUpdate} \tn % Row Count 10 (+ 1) % Row 11 \SetRowColor{white} \mymulticolumn{2}{x{5.377cm}}{componentWillUnmount} \tn % Row Count 11 (+ 1) \hhline{>{\arrayrulecolor{DarkBackground}}--} \end{tabularx} \par\addvspace{1.3em} % That's all folks \end{multicols*} \end{document}