diff options
author | C. Bess <cbess@cfaulks-air.pk5001z> | 2014-09-02 18:52:04 -0500 |
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committer | C. Bess <cbess@cfaulks-air.pk5001z> | 2014-09-02 18:52:04 -0500 |
commit | 313c0daf05ccb5624ae5009565eb01c5ddeaa022 (patch) | |
tree | 5f40a62e42e3a00fbe255328558dfcca7c3dd989 | |
parent | b50d4443cdca87e3342e2364c9e6afd2d7fce7d2 (diff) | |
parent | 0b3f3e01e245ab2f73226fe4ba09d567ca76aa98 (diff) |
- fix merge swift conflict
- Merge master
-rw-r--r-- | bash.html.markdown | 4 | ||||
-rw-r--r-- | es-es/perl-es.html.markdown | 120 | ||||
-rw-r--r-- | java.html.markdown | 2 | ||||
-rw-r--r-- | perl6.html.markdown | 9 | ||||
-rw-r--r-- | purescript.html.markdown | 195 | ||||
-rw-r--r-- | scala.html.markdown | 2 | ||||
-rw-r--r-- | swift.html.markdown | 4 | ||||
-rw-r--r-- | typescript.html.markdown | 158 |
8 files changed, 425 insertions, 69 deletions
diff --git a/bash.html.markdown b/bash.html.markdown index 061d35b0..57fb5c55 100644 --- a/bash.html.markdown +++ b/bash.html.markdown @@ -73,9 +73,9 @@ echo Hello, $NAME! # use 'man test' for more info about conditionals if [ $NAME -ne $USER ] then - echo "Your name is your username" -else echo "Your name isn't your username" +else + echo "Your name is your username" fi # There is also conditional execution diff --git a/es-es/perl-es.html.markdown b/es-es/perl-es.html.markdown index 4f0c26c1..644182ff 100644 --- a/es-es/perl-es.html.markdown +++ b/es-es/perl-es.html.markdown @@ -7,23 +7,24 @@ contributors: - ["Korjavin Ivan", "http://github.com/korjavin"] translators: - ["Francisco Gomez", "http://github.com/frncscgmz"] + - ["Joaquín Ferrero", "http://github.com/joaquinferrero"] lang: es-es --- -Perl 5 es un lenguaje de programación altamente capaz, rico en características con mas de 25 años de desarrollo. +Perl 5 es un lenguaje de programación altamente capaz, rico en características, con más de 25 años de desarrollo. -Perl 5 corre en mas de 100 plataformas desde portales hasta mainframes y es adecuado para realizar prototipos rápidos hasta desarrollar proyectos a gran escala. +Perl 5 corre en más de 100 plataformas, desde portátiles hasta ordenadores centrales, y es adecuado para realizar desde prototipos rápidos hasta desarrollar proyectos a gran escala. ```perl -# Comentarios de una sola linea con un carácter hash. +# Comentarios de una sola línea con un carácter hash #### Tipos de variables en Perl -# Las variables comienzan con el símbolo $. -# Un nombre de variable valido empieza con una letra o un guión bajo, -# seguido por cualquier numero de letras, números o guiones bajos. +# Las variables comienzan con el símbolo $ +# Un nombre de variable válido empieza con una letra o un guión bajo, +# seguido por cualquier número de letras, números o guiones bajos -### Perl tiene tres tipos principales de variables: escalares, arreglos y hashes. +### Perl tiene tres tipos principales de variables: escalares, arreglos y hashes ## Escalares # Un escalar representa un solo valor: @@ -31,99 +32,98 @@ my $animal = "camello"; my $respuesta = 42; # Los valores escalares pueden ser cadenas de caracteres, números enteros o -# de punto flotante, Perl automáticamente los convertirá como sea requerido. +# de punto flotante; Perl automáticamente los convertirá como sea requerido ## Arreglos # Un arreglo representa una lista de valores: -my @animales = {"camello","llama","buho"}; -my @numeros = {23,42,69}; -my @mixto = {"camello",42,1.23}; - - +my @animales = ("camello","llama","buho"}; +my @numeros = (23, 42, 69); +my @mixto = ("camello", 42, 1.23); ## Hashes -# Un hash representa un conjunto de pares llave/valor: - -my %color_fruta = {"manzana","rojo","banana","amarillo"}; - -# Puedes usar un espacio en blanco y el operador "=>" para asignarlos mas -# fácilmente. +# Un hash representa un conjunto de pares llave/valor: +my %color_fruta = ("manzana","rojo","banana","amarillo"); +# Puede usar un espacio en blanco y el operador "=>" para asignarlos más fácilmente my %color_fruta = ( manzana => "rojo", banana => "amarillo", - ); -# Los escalares, arreglos y hashes están mas documentados en perldata. (perldoc perldata). +); -# Los tipos de datos mas complejos pueden ser construidos utilizando -# referencias, las cuales te permiten construir listas y hashes dentro -# de listas y hashes. +# Los escalares, arreglos y hashes están más documentados en perldata (perldoc perldata) -#### Estructuras condicionales y de ciclos +# Los tipos de datos más complejos se pueden construir utilizando +# referencias, las cuales le permiten construir listas y hashes dentro +# de listas y hashes -# Perl tiene la mayoría de las estructuras condicionales y de ciclos mas comunes. +#### Estructuras condicionales y de ciclos +# Perl tiene la mayoría de las estructuras condicionales y de ciclos más comunes if ( $var ) { - ... + ...; } elsif ( $var eq 'bar' ) { - ... + ...; } else { - ... + ...; } unless ( condicion ) { - ... - } -# Esto es proporcionado como una version mas fácil de leer que "if (!condición)" + ...; +} -# La post condición al modo Perl +# Esto se ofrece como una versión más fácil de leer que "if (!condición)" + +# La postcondición al modo Perl: print "Yow!" if $zippy; print "No tenemos bananas" unless $bananas; # while - while ( condicion ) { - ... - } - +while ( condicion ) { + ...; +} # for y foreach for ($i = 0; $i <= $max; $i++) { - ... - } + ...; +} + +for $i (0 .. $max) { + ...; +} foreach (@array) { - print "Este elemento es $_\n"; - } + print "Este elemento es $_\n"; +} #### Expresiones regulares -# El soporte de expresiones regulares en Perl es muy amplio y profundo, y es -# sujeto a una extensa documentación en perlrequick, perlretut, entre otros. +# El soporte de expresiones regulares en Perl es muy amplio y profundo, y +# está sujeto a una extensa documentación en perlrequick, perlretut, entre otros. # Sin embargo, resumiendo: -# Pareo simple +# Coincidencia simple if (/foo/) { ... } # verdadero si $_ contiene "foo" if ($a =~ /foo/) { ... } # verdadero si $a contiene "foo" # Substitución simple -$a =~ s/foo/bar/; # remplaza foo con bar en $a -$a =~ s/foo/bar/g; # remplaza TODAS LAS INSTANCIAS de foo con bar en $a +$a =~ s/foo/bar/; # remplaza "foo" con "bar" en $a +$a =~ s/foo/bar/g; # remplaza TODAS LAS INSTANCIAS de "foo" con "bar" en $a -#### Archivos e I/O +#### Archivos y E/S -# Puedes abrir un archivo para obtener datos o escribirlos utilizando la -# función "open()". +# Puede abrir un archivo para obtener datos o escribirlos utilizando la +# función "open()" open(my $entrada, "<" "entrada.txt") or die "No es posible abrir entrada.txt: $!"; open(my $salida, ">", "salida.txt") or die "No es posible abrir salida.txt: $!"; open(my $log, ">>", "mi.log") or die "No es posible abrir mi.log: $!"; -# Es posible leer desde un gestor de archivo abierto utilizando el operador "<>" -# operador. En contexto escalar leer una sola linea desde el gestor de -# archivo, y en contexto de lista leer el archivo completo en donde, asigna -# cada linea a un elemento de la lista. +# Es posible leer desde un gestor de archivo abierto utilizando el operador "<>". +# En contexto escalar, leer una sola línea desde el gestor de archivo, y +# en contexto de lista, leer el archivo completo en donde asigna +# cada línea a un elemento de la lista my $linea = <$entrada>; my @lineas = <$entrada>; @@ -131,30 +131,26 @@ my @lineas = <$entrada>; #### Escribiendo subrutinas # Escribir subrutinas es fácil: - sub logger { my $mensajelog = shift; open my $archivolog, ">>", "mi.log" or die "No es posible abrir mi.log: $!"; print $archivolog $mensajelog; } -# Ahora podemos utilizar la subrutina al igual que cualquier otra función -# incorporada: - +# Ahora podemos utilizar la subrutina al igual que cualquier otra función incorporada: logger("Tenemos una subrutina logger!"); - ``` #### Utilizando módulos Perl -Los módulos en Perl proveen una gama de funciones que te pueden ayudar a evitar reinventar la rueda, estas pueden ser descargadas desde CPAN( http://www.cpan.org/ ). Algunos de los módulos mas populares ya están incluidos con la misma distribución de Perl. +Los módulos en Perl proveen de una gama de funciones que le pueden ayudar a evitar reinventar la rueda. Éstas se pueden descargar desde CPAN ( http://www.cpan.org/ ). Algunos de los módulos más populares ya están incluidos con la misma distribución de Perl. -perlfaq contiene preguntas y respuestas relacionadas con muchas tareas comunes, y algunas veces provee sugerencias sobre buenos módulos CPAN para usar. +perlfaq contiene preguntas y respuestas relacionadas con muchas tareas comunes, y algunas veces provee sugerencias sobre buenos módulos de CPAN que puede usar. #### Material de Lectura - [perl-tutorial](http://perl-tutorial.org/) - - [Aprende en www.perl.com](http://www.perl.org/learn.html) + - [Learn Perl](http://www.perl.org/learn.html) - [perldoc](http://perldoc.perl.org/) - - y perl incorporado: `perldoc perlintro` + - y en su propio perl: `perldoc perlintro` diff --git a/java.html.markdown b/java.html.markdown index 3484aee5..dffc3828 100644 --- a/java.html.markdown +++ b/java.html.markdown @@ -101,7 +101,7 @@ public class LearnJava { // Arrays //The array size must be decided upon instantiation - //The following formats work for declaring an arrow + //The following formats work for declaring an array //<datatype> [] <var name> = new <datatype>[<array size>]; //<datatype> <var name>[] = new <datatype>[<array size>]; int [] intArray = new int[10]; diff --git a/perl6.html.markdown b/perl6.html.markdown index 4ab90914..fe5b197c 100644 --- a/perl6.html.markdown +++ b/perl6.html.markdown @@ -488,6 +488,7 @@ sub truthy-array(@array) { # (it'll stop at the furthest operator in the current expression) my @arrayplus3 = map(*+3, @array); # `*+3` is the same as `{ $_ + 3 }` my @arrayplus3 = map(*+*+3, @array); # Same as `-> $a, $b { $a + $b + 3 }` + # also `sub ($a, $b) { $a + $b + 3 }` say (*/2)(4); #=> 2 # Immediatly execute the function Whatever created. say ((*+3)/5)(5); #=> 1.6 @@ -496,7 +497,8 @@ say ((*+3)/5)(5); #=> 1.6 # But if you need to have more than one argument (`$_`) # in a block (without wanting to resort to `-> {}`), # you can also use the implicit argument syntax, `$^` : -map({ $^a + $^b + 3 }, @array); # same as the above +map({ $^a + $^b + 3 }, @array); # equivalent to following: +map(sub ($a, $b) { $a + $b + 3 }, @array); # (here with `sub`) # Note : those are sorted lexicographically. # `{ $^b / $^a }` is like `-> $a, $b { $b / $a }` @@ -1072,6 +1074,11 @@ my @list = 1, 3, 9 ... { $_ > 30 }; # (equivalent to the above) my @fib = 1, 1, *+* ... *; # lazy infinite list of prime numbers, # computed using a closure! my @fib = 1, 1, -> $a, $b { $a + $b } ... *; # (equivalent to the above) +my @fib = 1, 1, { $^a + $^b } ... *; #(... also equivalent to the above) +# $a and $b will always take the previous values, meaning here +# they'll start with $a = 1 and $b = 1 (values we set by hand). +# then $a = 1 and $b = 2 (result from previous $a+$b), and so on. + say @fib[^10]; #=> 1 1 2 3 5 8 13 21 34 55 # (using a range as the index) # Note : as for ranges, once reified, elements aren't re-calculated. diff --git a/purescript.html.markdown b/purescript.html.markdown new file mode 100644 index 00000000..6bff7545 --- /dev/null +++ b/purescript.html.markdown @@ -0,0 +1,195 @@ +--- +language: purescript +contributors: + - ["Fredrik Dyrkell", "http://www.lexicallyscoped.com"] +--- + +PureScript is a small strongly, statically typed language compiling to Javascript. + +* Learn more at [http://www.purescript.org/](http://www.purescript.org/) +* Documentation: [http://docs.purescript.org/en/latest/](http://docs.purescript.org/en/latest/) +* Book: Purescript by Example, [https://leanpub.com/purescript/](https://leanpub.com/purescript/) + +```haskell + +-- +-- 1. Primitive datatypes that corresponds to their Javascript +-- equivalents at runtime. + +-- Numbers +1 + 7*5 :: Number -- 36 +-- Types are inferred, so the following works fine +9 / 2.5 + 4.4 -- 8 +-- Hexadecimal literals +0xff + 1 -- 256 +-- Unary negation +6 * -3 -- -18 +6 * negate 3 -- -18 +-- Modulus +3 % 2 -- 1 +4 % 2 -- 0 +-- Inspect the type of an expression in psci +:t 9 / 2.5 + 4.4 -- Prim.Number + +-- Booleans +true :: Boolean -- true +false :: Boolean -- false +-- Negation +not true --false +23 == 23 -- true +1 /= 4 -- true +1 >= 4 -- false +-- Comparisions < <= > >= +-- are defined in terms of compare +compare 1 2 -- LT +compare 2 2 -- EQ +compare 3 2 -- GT +-- Conjunction and Disjunction +true && (9 >= 19 || 1 < 2) -- true + +-- Strings +"Hellow" :: String -- "Hellow" +-- Multiline string +"Hellow\ +\orld" -- "Helloworld" +-- Concatenate +"such " ++ "amaze" -- "such amaze" + +-- +-- 2. Arrays are Javascript arrays, but must be homogeneous + +[1,1,2,3,5,8] :: [Number] -- [1,1,2,3,5,8] +[true, true, false] :: [Boolean] -- [true,true,false] +-- [1,2, true, "false"] won't work +-- `Cannot unify Prim.Number with Prim.Boolean` +-- Cons (prepend) +1 : [2,4,3] -- [1,2,4,3] + +-- Requires purescript-arrays (Data.Array) +-- and purescript-maybe (Data.Maybe) + +-- Safe access return Maybe a +head [1,2,3] -- Just (1) +tail [3,2,1] -- Just ([2,1]) +init [1,2,3] -- Just ([1,2]) +last [3,2,1] -- Just (1) +-- Random access - indexing +[3,4,5,6,7] !! 2 -- Just (5) +-- Range +1..5 -- [1,2,3,4,5] +length [2,2,2] -- 3 +drop 3 [5,4,3,2,1] -- [2,1] +take 3 [5,4,3,2,1] -- [5,4,3] +append [1,2,3] [4,5,6] -- [1,2,3,4,5,6] + +-- +-- 3. Records are Javascript objects, with zero or more fields, which +-- can have different types +let book = {title: "Foucault's pendulum", author: "Umberto Eco"} +-- Access properties +book.title -- "Foucault's pendulum" + +getTitle b = b.title +-- Works on all records with a title (but doesn't require any other field) +getTitle book -- "Foucault's pendulum" +getTitle {title: "Weekend in Monaco", artist: "The Rippingtons"} -- "Weekend in Monaco" +-- Update a record +changeTitle b t = b {title = t} +changeTitle book "Ill nome della rosa" -- {title: "Ill nome della + -- rosa", author: "Umberto Eco"} + +-- +-- 4. Functions +sumOfSquares x y = x*x+y*y +sumOfSquares 3 4 -- 25 +-- In psci you have to write `let` in front of the function to get a +-- top level binding +mod x y = x % y +mod 3 2 -- 1 +-- Infix application of function +3 `mod` 2 -- 1 + +-- function application have higher precedence than all other +-- operators +sumOfSquares 3 4 * sumOfSquares 4 5 -- 1025 + +-- Conditional +abs' n = if n>=0 then n else -n +abs' (-3) -- 3 + +-- Guarded equations +abs n | n >= 0 = n + | otherwise = -n + +-- Pattern matching + +-- Note the type signature, input is an array of numbers The pattern +-- matching destructures and binds the array into parts +first :: [Number] -> Number +first (x:_) = x +first [3,4,5] -- 3 +second :: [Number] -> Number +second (_:y:_) = y +second [3,4,5] -- 4 +sumTwo :: [Number] -> [Number] +sumTwo (x:y:rest) = (x+y) : rest +sumTwo [2,3,4,5,6] -- [5,4,5,6] + +-- sumTwo doesn't handle when the array is empty or just have one +-- element in which case you get an error +sumTwo [1] -- Failed pattern match + +-- Complementing patterns to match +-- Good ol' Fibonacci +fib 1 = 1 +fib 2 = 2 +fib x = fib (x-1) + fib (x-2) +fib 10 -- 89 + +-- Use underscore to match any, where you don't care about the binding name +isZero 0 = true +isZero _ = false + +-- Pattern matching on records +ecoTitle {author = "Umberto Eco", title = t} = Just t +ecoTitle _ = Nothing + +ecoTitle book -- Just ("Foucault's pendulum") +ecoTitle {title: "The Quantum Thief", author: "Hannu Rajaniemi"} -- Nothing +-- ecoTitle requires both field to type check: +ecoTitle {title: "The Quantum Thief"} -- Object does not have property author + +-- Lambda expressions +(\x -> x*x) 3 -- 9 +(\x y -> x*x + y*y) 4 5 -- 41 +sqr = \x -> x*x + +-- Currying +add x y = x + y -- is equivalent with +add = \x -> (\y -> x+y) +add3 = add 3 +:t add3 -- Prim.Number -> Prim.Number + +-- Forward and backward function composition +-- drop 3 followed by taking 5 +(drop 3 >>> take 5) (1..20) -- [4,5,6,7,8] +-- take 5 followed by dropping 3 +(drop 3 <<< take 5) (1..20) -- [4,5] + +-- Operations using higher order functions +even x = x % 2 == 0 +filter even (1..10) -- [2,4,6,8,10] +map (\x -> x+11) (1..5) -- [12,13,14,15,16] + +-- Requires purescript-foldable-traversabe (Data.Foldable) + +foldr (+) 0 (1..10) -- 55 +sum (1..10) -- 55 +product (1..10) -- 3628800 + +-- Testing with predicate +any even [1,2,3] -- true +all even [1,2,3] -- false + +``` + diff --git a/scala.html.markdown b/scala.html.markdown index 6b398b4b..379c092c 100644 --- a/scala.html.markdown +++ b/scala.html.markdown @@ -243,7 +243,7 @@ i // Show the value of i. Note that while is a loop in the classical sense - // A do while loop do { - println("x is still less then 10"); + println("x is still less than 10"); x += 1 } while (x < 10) diff --git a/swift.html.markdown b/swift.html.markdown index f8fa31fe..e7f2f9a2 100644 --- a/swift.html.markdown +++ b/swift.html.markdown @@ -60,7 +60,7 @@ var occupations = [ "kaylee": "Mechanic" ] occupations["Jayne"] = "Public Relations" -let emptyDictionary = Dictionary<String, Float>() +let emptyDictionary = [String: Float]() // @@ -226,7 +226,6 @@ public class Shape { // If you just need to store data in a // structured object, you should use a `struct` -// A simple class `Square` extends `Shape` internal class Rect: Shape { var sideLength: Int = 1 @@ -271,6 +270,7 @@ internal class Rect: Shape { } } +// A simple class `Square` extends `Rect` class Square: Rect { convenience init() { self.init(sideLength: 5) diff --git a/typescript.html.markdown b/typescript.html.markdown new file mode 100644 index 00000000..8173aac8 --- /dev/null +++ b/typescript.html.markdown @@ -0,0 +1,158 @@ +--- +language: TypeScript +contributors: + - ["Philippe Vlérick", "https://github.com/pvlerick"] +filename: learntypescript.ts +--- + +TypeScript is a language that aims at easing development of large scale applications written in JavaScript. +TypeScript adds common concepts such as classes, modules, interfaces, generics and (optional) static typing to JavaScript. +It is a superset of JavaScript: all JavaScript code is valid TypeScript code so it can be added seamlessly to any project. The TypeScript compiler emits JavaScript. + +This article will focus only on TypeScript extra syntax, as oposed to [JavaScript] (../javascript/). + +To test TypeScript's compiler, head to the [Playground] (http://www.typescriptlang.org/Playground) where you will be able to type code, have auto completion and directly see the emitted JavaScript. + +```ts +//There are 3 basic types in TypeScript +var isDone: boolean = false; +var lines: number = 42; +var name: string = "Anders"; + +//..When it's impossible to know, there is the "Any" type +var notSure: any = 4; +notSure = "maybe a string instead"; +notSure = false; // okay, definitely a boolean + +//For collections, there are typed arrays and generic arrays +var list: number[] = [1, 2, 3]; +//Alternatively, using the generic array type +var list: Array<number> = [1, 2, 3]; + +//For enumerations: +enum Color {Red, Green, Blue}; +var c: Color = Color.Green; + +//Lastly, "void" is used in the special case of a function not returning anything +function bigHorribleAlert(): void { + alert("I'm a little annoying box!"); +} + +//Functions are first class citizens, support the lambda "fat arrow" syntax and use type inference +//All examples are equivalent, the same signature will be infered by the compiler, and same JavaScript will be emitted +var f1 = function(i: number) : number { return i * i; } +var f2 = function(i: number) { return i * i; } //Return type infered +var f3 = (i : number) : number => { return i * i; } +var f4 = (i: number) => { return i * i; } //Return type infered +var f5 = (i: number) => i * i; //Return type infered, one-liner means no return keyword needed + +//Interfaces are structural, anything that has the properties is compliant with the interface +interface Person { + name: string; + //Optional properties, marked with a "?" + age?: number; + //And of course functions + move(): void; +} + +//..Object that implements the "Person" interface +var p : Person = { name: "Bobby", move : () => {} }; //Can be treated as a Person since it has the name and age properties +//..Objects that have the optional property: +var validPerson : Person = { name: "Bobby", age: 42, move: () => {} }; +var invalidPerson : Person = { name: "Bobby", age: true }; //Is not a person because age is not a number + +//..Interfaces can also describe a function type +interface SearchFunc { + (source: string, subString: string): boolean; +} +//..Only the parameters' types are important, names are not important. +var mySearch: SearchFunc; +mySearch = function(src: string, sub: string) { + return src.search(sub) != -1; +} + +//Classes - members are public by default +class Point { + //Properties + x: number; + + //Constructor - the public/private keywords in this context will generate the boiler plate code + // for the property and the initialization in the constructor. + // In this example, "y" will be defined just like "x" is, but with less code + //Default values are also supported + constructor(x: number, public y: number = 0) { + this.x = x; + } + + //Functions + dist() { return Math.sqrt(this.x * this.x + this.y * this.y); } + + //Static members + static origin = new Point(0, 0); +} + +var p1 = new Point(10 ,20); +var p2 = new Point(25); //y will be 0 + +//Inheritance +class Point3D extends Point { + constructor(x: number, y: number, public z: number = 0) { + super(x, y); //Explicit call to the super class constructor is mandatory + } + + //Overwrite + dist() { + var d = super.dist(); + return Math.sqrt(d * d + this.z * this.z); + } +} + +//Modules, "." can be used as separator for sub modules +module Geometry { + export class Square { + constructor(public sideLength: number = 0) { + } + area() { + return Math.pow(this.sideLength, 2); + } + } +} + +var s1 = new Geometry.Square(5); + +//..Local alias for referencing a module +import G = Geometry; + +var s2 = new G.Square(10); + +//Generics +//..Classes +class Tuple<T1, T2> { + constructor(public item1: T1, public item2: T2) { + } +} + +//..Interfaces +interface Pair<T> { + item1: T; + item2: T; +} + +//..And functions +var pairToTuple = function<T>(p: Pair<T>) { + return new Tuple(p.item1, p.item2); +}; + +var tuple = pairToTuple({ item1:"hello", item2:"world"}); + +//Including references to a definition file: +/// <reference path="jquery.d.ts" /> + +``` + +## Further Reading + * [TypeScript Official website] (http://www.typescriptlang.org/) + * [TypeScript language specifications (pdf)] (http://go.microsoft.com/fwlink/?LinkId=267238) + * [Anders Hejlsberg - Introducing TypeScript on Channel 9] (http://channel9.msdn.com/posts/Anders-Hejlsberg-Introducing-TypeScript) + * [Source Code on GitHub] (https://github.com/Microsoft/TypeScript) + * [Definitely Typed - repository for type definitions] (http://definitelytyped.org/) |