299 lines
11 KiB
Racket
299 lines
11 KiB
Racket
#lang scribble/html
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@(require racket/format)
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@(define (css url) @link[href: url rel: "stylesheet" type: "text/css"]{})
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@(define (icon name) @i[class: name]{})
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@(define (row . content) (apply div class: "row" content))
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@(define (js . args) @script[type: "text/javascript" @(apply literal args) "\n"])
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@(define (tagline l) @span[style: "font-style: italic" l])
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@(define (panetitle l) @div[class: "panetitle" l])
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@(define (growbox title . body)
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@columns[4 (panetitle (string-append "Grow your " title)) (apply p body)])
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@(define (docelem kw name link . text)
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(apply p @a[href: link]{@strong[kw]: @|name| } text))
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@(define (sectitle name) @columns[10 #:center? #t #:row? #t]{@h3[name]})
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@(define (print-num n)
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(list-ref
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'("one" "two" "three" "four" "five" "six" "seven" "eight" "nine" "ten" "eleven" "twelve" "thirteen")
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(sub1 n)))
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@(define (columns n #:row? [row? #f] #:center? [center? #f] #:tag [tag div] #:push [push #f] . body)
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(define d (apply tag class: (~a (print-num n) " columns"
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(if center? " centered" "")
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(if push (~a " push_" (print-num push)) "")) body))
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(if row? (row d) d))
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@(define prev @img[src: "img/prev.png" style: "width: 50px"])
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@(define next @img[src: "img/next.png" style: "width: 50px"])
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@; The new racket web pages
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@doctype['html]
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@html{
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@head{
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@meta[charset: "utf-8"]
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@;-- Use the .htaccess and remove these lines to avoid edge case issues.
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@; More info: h5bp.com/b/378 --
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@meta[http-equiv: "X-UA-Compatible" content: "IE=edge,chrome=1"]
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@title{The Racket Language}
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@link[rel: "shortcut icon" href: "favicon.ico" type: "image/x-icon"]
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@;<!-- Mobile viewport optimized: j.mp/bplateviewport -->
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@meta[name: "viewport"
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content: "width=device-width, initial-scale=1.0, maximum-scale=1"]
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@;<!-- Place favicon.ico and apple-touch-icon.png in the root directory: mathiasbynens.be/notes/touch-icons -->
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@;<!-- CSS: implied media=all -->
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@css["css/gumby.css"]
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@css["css/style.css"]
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@css["css/scribble.css"]
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@; <!-- All JavaScript at the bottom, except for Modernizr / Respond.
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@; Modernizr enables HTML5 elements & feature detects; Respond is a polyfill for min/max-width CSS3 Media Queries
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@; For optimal performance, use a custom Modernizr build: www.modernizr.com/download/ -->
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@script[src: "js/libs/modernizr-2.6.2.min.js"]
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}
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@div[class: "navbar" gumby-fixed: "top" id: "nav1"]{
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@row{
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@a[class: "toggle" gumby-trigger: "#nav1 > .row > ul" href: "#"]{
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@icon{icon-menu}}
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@a[class: "five columns logo" href: ""]{
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@img[class: "logo" src: "img/logo.png"]}
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@ul[class: "five columns"]{
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@li{@a[href: "https://pkg.racket-lang.org"]{Packages}}
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@li{@a[href: "https://docs.racket-lang.org"]{Documentation}}
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@li{@a[href: "https://blog.racket-lang.org"]{Blog}}
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@li{@button[class: "medium metro info btn icon-left entypo icon-install"]{
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@a[href: "#"]{Download}}}}}}
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@columns[10 #:row? #t #:center? #t]{
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@h2[style: "font-size: 180%; margin-bottom: 10pt"]{
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@strong{Racket} @|nbsp mdash nbsp|
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@tagline{a programmable programming language}}}
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@columns[8 #:center? #t #:row? #t
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style: "margin-bottom: 10pt; font-size: 120%; text-align:justify;"]{
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Racket is a full-spectrum programming language that inherits from Lisp
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and Scheme but also provides dialects that support objects, types,
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laziness, and many other paradigms. Racket's module system allows
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programmers to write and link together components written in different
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dialects. Racket's libraries range from web servers to distributed
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computing and from databases to charts.
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}
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@div[id: "topcontent"]{
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@row{
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@columns[1]
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@columns[7]{
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@h2[style: "font-size: 180%; margin-bottom: 10pt"]{Start Quickly}
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@div[style: "position: relative"]{
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@p[class: "metro primary btn"
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style: "position: absolute; top: -10%; right: 0%;"]{
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@a[href: "#" class: "switch" gumby-trigger: "#modal1"]{
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@icon["icon-help"]}}
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@a[href: "#" class: "toggle narrow_only"
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gumby-trigger: ".unique_lines|.web_scraper"
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style: "position: absolute; top: -40%; left: 35%"]{@prev}
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@a[href: "#" class: "toggle narrow_only"
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gumby-trigger: ".unique_lines|.web_scraper"
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style: "position: absolute; top: -40%; right: 35%"]{@next}
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@a[href: "#" class: "toggle wide_only"
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gumby-trigger: ".unique_lines|.web_scraper"
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style: "position: absolute; top: 40%; left: -15%"]{@prev}
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@a[href: "#" class: "toggle wide_only"
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gumby-trigger: ".unique_lines|.web_scraper"
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style: "position: absolute; top: 40%; right: -15%"]{@next}}}
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@columns[1]
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@columns[3 style: "text-color: black"]{
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@h2[style: "font-size: 180%; margin-bottom: 10pt"]{News}
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@p{Racket version 5.3.5 has been released.}
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@p{Racket videos are now available.}
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@p{@a[href: "racketcon.html"]{RacketCon 2013} will be in September in Boston.}}}
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@columns[12 #:row? #t #:center? #t style: "text-align:justify;font-size: 120%; margin-top: 20pt; "]{
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@a[href: "http://docs.racket-lang.org/quick/"]{Draw more pictures} or
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@a[href: "http://docs.racket-lang.org/more/"]{build a web server from scratch}. Racket includes both
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@a[href: "http://docs.racket-lang.org/"]{batteries} and a @a[href: "http://docs.racket-lang.org/drracket/"]{programming environment},
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so @a[href: "http://docs.racket-lang.org/getting-started/"]{get started}!
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}}
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@sectitle{Go Further}
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@row[id: 'growboxes]{
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@growbox["Program"]{Racket's
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@a[href: "http://docs.racket-lang.org/guide/intro.html#(part._.Interacting_with_.Racket)"]{interactive
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mode} encourages experimentation, and quick scripts easily compose
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into larger systems. Small scripts and large systems both benefit
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from
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@a[href: "http://docs.racket-lang.org/guide/performance.html"]{native-code
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JIT compilation} When a system gets too big to keep in your head, you
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can add
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@a[href: "http://docs.racket-lang.org/ts-guide/index.html"]{static
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types}.}
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@growbox["Language"]{@a[href: "http://docs.racket-lang.org/guide/languages.html"]{Extend
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Racket} whenever you need to. Mold it to better suit your tasks
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without sacrificing
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@a[href: "http://docs.racket-lang.org/guide/dialects.html"]{interoperability}
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with existing libraries and without having to modify the
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@a[href: "http://docs.racket-lang.org/guide/intro.html"]{tool chain}.
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When less is more, you can remove parts of a language or start over
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and build a new one.}
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@growbox["Skills"]{Whether you're just
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@a[href: "http://htdp.org/"]{starting out}, want to know more about
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programming language @a[href: "http://www.plai.org/"]{applications} or
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@a[href: "http://redex.racket-lang.org/"]{models}, looking to
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@a[href: "http://docs.racket-lang.org/continue/"]{expand your
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horizons}, or ready to dive into @a[href: "learning.html"]{research},
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Racket can help you become a better programmer and system builder.}}
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@sectitle{Documentation}
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@row{
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@columns[5]{
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@panetitle{For getting started}
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@docelem['Quick "An Introduction to Racket with Pictures" "http://docs.racket-lang.org/quick/"]{
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gives you a taste of Racket.}
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@docelem['More "Systems Programming with Racket" "http://docs.racket-lang.org/more/"]{
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dives much deeper and much faster, showing how to build a complete
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continuation-based web server.}
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@docelem['Guide "Racket" "http://docs.racket-lang.org/guide/"]{
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starts with a tutorial on Racket basics, and then it
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describes the rest of the Racket language.}}
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@columns[5 #:push 2]{
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@panetitle{For experienced Racketeers}
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@docelem['Reference "Racket" "http://docs.racket-lang.org/reference/"]{
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provides comprehensive coverage of all of Racket.}
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@docelem['Continue "Web Applications in Racket" "http://docs.racket-lang.org/continue/"]{
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describes how to use the
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Racket @a[href: "http://docs.racket-lang.org/web-server/"]{web
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server} to build dynamic web applications.}
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@docelem["Package Management" "Racket" "http://docs.racket-lang.org/pkg/"]{
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explains how to install
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@a[href: "https://pkg.racket-lang.org"]{packages}, and how to
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build and distribute your own.}}
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}
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@sectitle{Community}
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@row{
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@columns[4]{
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@panetitle{News & Events}
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@p{@a[href: "racketcon.html"]{RacketCon} — the annual
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Racket meeting, coming up in September. Previously
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in @a[href: "http://con.racket-lang.org/2012"]{2012}
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and @a[href: "http://con.racket-lang.org/2012"]{2011}.}
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@p{@a[href: "http://blog.racket-lang.org/"]{Blog}
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— announcements, helpful hints, and thoughtful rants.}
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@p{@a[href: "http://twitter.com/#!/racketlang"]{Twitter}
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— short bits of Racket news.}
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}
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@columns[4]{
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@panetitle{Discussion}
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@p{@a[href: "http://lists.racket-lang.org/"]{Mailing lists}
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— discussion for using and developing Racket.}
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@p{@a[href: "http://racket-lang.org/irc-chat.html"]{IRC} —
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Chat in the @tt[style: "background-color: #d8d8e8;"]{@big{@strong{#racket}}} channel on
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@a[href: "http://freenode.net"]{@tt{freenode.net}} — an informal
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discussion channel for all things related to Racket.
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(@a[href: "https://botbot.me/freenode/racket/"]{Browse the logs}.)}
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@p{@a[href: "http://racket-lang.org/people.html"]{People} —
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The people behind Racket.}
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}
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@columns[4]{
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@panetitle{Contributing}
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@p{@a[href: "https://github.com/plt/racket/"]{Code}
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— the Racket source code on GitHub.}
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@p{@a[href: "https://github.com/plt/racket/wiki"]{Wiki} —
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Useful pages
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include @a[href: "https://github.com/plt/racket/wiki/Intro-Projects"]{Intro
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Projects}
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and @a[href: "https://github.com/plt/racket/wiki/Videos"]{Videos},
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including tutorials, interviews, and more.}
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@p{@a[href: "http://www.cs.utah.edu/plt/snapshots"]{Snapshot builds} —
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The freshest versions of Racket.}
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@p{@a[href: "http://bugs.racket-lang.org"]{Bug reports} —
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File, query and maybe fix existing reports.}}}
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@sectitle{Learning}
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@row{
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@row{
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@div[class: "two columns image rounded" style: "margin-top: 2pt"]{
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@a[href: "http://www.htdp.org"]{@img[src: "img/htdp-cover.gif"]}}
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@columns[4]{@panetitle{How to Design Programs}
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@p{A principled approach to program design}
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@ul{
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@li{Teaching language support built-in to DrRacket}
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@li{Aimed at the programming novice}}}
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@columns[4]{@panetitle{Realm of Racket}
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@p{Learn Racket and programming, one game at a time}
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@ul{
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@li{Sample game code comes with the Racket distribution}
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@li{For those just starting out with Racket}
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}}
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@div[class: "two columns image rounded" style: "margin-top: 2pt"]{
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@a[href: "http://www.realmofracket.com"]{@img[src: "img/racket_cover_web.png"]}}
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}}
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@row{
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@row{
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@div[class: "two columns image rounded" style: "margin-top: 2pt"]{
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@a[href: "http://cs.brown.edu/~sk/Publications/Books/ProgLangs/2007-04-26/"]{@img[src: "img/plai-cover.jpg"]}}
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@columns[4]{@panetitle{PLAI}
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@p{Foundations of programming languages}
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@ul{
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@li{Understand the features that make languages tick}
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@li{For undergraduates, graduate students, and experts}}}
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@columns[4]{@panetitle{Semantics Engineering with PLT Redex}
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@p{Lightweight automation for semantics}
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@ul{
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@li{Model your own programming language semantics}
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@li{For the working language engineer}
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}}
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@div[class: "two columns image rounded" style: "margin-top: 2pt"]{
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@a[href: "http://redex.racket-lang.org/"]{@img[src: "img/redex-cover.jpg"]}}
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}}
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@;<!-- Grab Google CDN's jQuery, with a protocol relative URL; fall back to local if offline -->
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@script[src: "http://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"]
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@js{window.jQuery || document.write('<script src="/js/libs/jquery-1.9.1.min.js"><\/script>')}
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@script[src: "js/libs/gumby.min.js"]
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@script[src: "js/plugins.js"]
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@script[src: "js/main.js"]
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}
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