Scala Tour 2012

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Introduction Tour of Scala Scala Documentation

https://docs.scala-lang.org/tour/tour-of-scala.html

Welcome to the tour. This tour contains bite-sized introductions to the most frequently used features of Scala. It is intended for newcomers to the language. This is just a brief tour, not a full language tutorial. If you want a more detailed guide, consider obtaining a book or consulting other resources.

A Tour of Scala: XML Processing The Scala Programming ...

https://www.scala-lang.org/node/131

Home » A Tour of Scala » A Tour of Scala: XML Processing. A Tour of Scala: XML Processing. Created by admin on 2008-07-05. Updated: 2012-11-05, 17:24 . Scala can be used to easily create, parse, and process XML documents. XML data can be represented in Scala either by using a generic data representation, or with a data-specific data ...

A Tour of Scala The Scala Programming Language

https://www.scala-lang.org/old/node/104.html

Scala is also a functional language in the sense that every function is a value.Scala provides a lightweight syntax for defining anonymous functions, it supports higher-order functions, it allows functions to be nested, and supports currying.Scala's case classes and its built-in support for pattern matching model algebraic types used in many functional programming languages.

Package Objects Tour of Scala Scala Documentation

https://docs.scala-lang.org/tour/package-objects.html

Tour of Scala. Package Objects. Language. Package objects. Scala provides package objects as a convenient container shared across an entire package. Package objects can contain arbitrary definitions, not just variable and method definitions. For instance, they are frequently used to hold package-wide type aliases and implicit conversions.

A Tour of Scala: Mixin Class Composition The Scala ...

https://www.scala-lang.org/old/node/117

As opposed to languages that only support single inheritance, Scala has a more general notion of class reuse.Scala makes it possible to reuse the new member definitions of a class (i.e. the delta in relationship to the superclass) in the definition of a new class.This is expressed as a mixin-class composition.Consider the following abstraction for iterators.

A Tour of Scala: Classes The Scala Programming Language

https://www.scala-lang.org/old/node/132.html

Classes in Scala are static templates that can be instantiated into many objects at runtime. Here is a class definition which defines a class Point:. class Point(xc: Int, yc: Int) { var x: Int = xc var y: Int = yc def move(dx: Int, dy: Int) { x = x + dx y = y + dy } override def toString(): String = "(" + x + ", "+ y + ")"; } . The class defines two variables x and y and two methods: move and ...

Packages and Imports Tour of Scala Scala Documentation

https://docs.scala-lang.org/tour/packages-and-imports.html

Tour of Scala. Packages and Imports. Language. Packages and Imports. Scala uses packages to create namespaces which allow you to modularize programs. Creating a package. Packages are created by declaring one or more package names at the top of a Scala file. package users class User

Teatro alla Scala

http://www.teatroallascala.org/en/index.html

Welcome to the website of the Teatro alla Scala in Milan, where you can book tickets online, view the season programme (opera, ballet, concert) and discover the theatre through videos and images.

Tuples Tour of Scala Scala Documentation

https://docs.scala-lang.org/tour/tuples.html

Tour of Scala. Tuples. Language. In Scala, a tuple is a value that contains a fixed number of elements, each with a distinct type. Tuples are immutable. Tuples are especially handy for returning multiple values from a method. A tuple with two elements can be created as follows:

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