Kotlin In Action

Author: Dmitry Jemerov
Publisher: Manning Publications
ISBN: 9781617293290
Size: 33.78 MB
Format: PDF, ePub, Docs
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And with an effi cient compiler and a small standard library, Kotlin imposes virtually no runtime overhead. About the Book Kotlin in Action teaches you to use the Kotlin language for production-quality applications.

Learning Rxjava

Author: Thomas Nield
Publisher: Packt Publishing Ltd
ISBN: 178712374X
Size: 64.10 MB
Format: PDF, ePub, Docs
View: 5983
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Kotlin is a language that can quickly be picked up by Java developers within a
matter of days. If you want to learn Kotlin in detail, Kotlin in Action (https://www.
manning.com/book s/kotlin-in-action) by Dmitry Jemerov and Svetlana Isakova is
an excellent book. There is also the excellent online reference (https://kotlin lang.
org/docs/reference/) provided by JetBrains. In this chapter, we will quickly go
through some basic features of Kotlin to sell its pertinence in expressing RxJava
more ...

Android Development With Kotlin

Author: Marcin Moskala
Publisher: Packt Publishing Ltd
ISBN: 1787128989
Size: 39.84 MB
Format: PDF, Mobi
View: 2900
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Imagine that we want to retrieve the last Action in ActionGroup. A simple
definition of the last method would look like this: class ActionGroup<T : Action>(
private val list: List<T>) { fun last(): T = list.last() } Let's analyze what will happen
when we pass an empty list to the constructor: val actionGroup = ActionGroup<
Action>(listOf()) //... val action = actionGroup.last //error:
NoSuchElementException: List is empty println(action.name) Our application
crashes, because the last method throws ...

Kotlin Android Studio 3 0 Development Essentials Android 8 Edition

Size: 26.84 MB
Format: PDF
View: 4598
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Action. Button. and. Snackbar. One of the objectives of this chapter is to provide
an overview of the concepts of material design. Originally introduced as part of
Android 5.0, material design is a set of design guidelines that dictate how the
Android user interface, and that of the apps running on Android, appear and
behave. As part of the implementation of the material design concepts, Google
also introduced the Android Design Support Library. This library contains a
number of different ...

Programming Kotlin

Author: Stephen Samuel
Publisher: Packt Publishing Ltd
ISBN: 1787122654
Size: 56.99 MB
Format: PDF
View: 1420
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action. Let's show an example of the second case. Say we had a function that
performed some logic, called compute. The compute() function accepts a logging
function, which it can use to output progress: fun compute(logger: (String) -> Unit
): Unit The logging function just accepts a string and does something with it. The
compute function doesn't really care; it will just invoke it. Now let's assume we
have a logging framework that provides the following logging function: fun log(
level: ...

Hands On Microservices With Kotlin

Author: Juan Antonio Medina Iglesias
Publisher: Packt Publishing Ltd
ISBN: 1788473493
Size: 19.84 MB
Format: PDF, ePub
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Build reactive and cloud-native microservices with Kotlin using Spring 5 and
Spring Boot 2.0 Juan Antonio Medina Iglesias. In this window on the left-hand
side, we can see a section named Frames that allows us to navigate through the
stack trace to the ... This will allow us to execute any action in the tool, for
example, Run, View Maven projects, Save the file, and so on. Search everywhere
: Double Shift. This will have a window that allows us to search for everything,
from file names to ...

Android Essencial Com Kotlin

Author: Ricardo R. Lecheta
Publisher: Novatec Editora
ISBN: 8575225928
Size: 56.17 MB
Format: PDF, Kindle
View: 2234
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Action. Bar. e. temas. Este capítulo é sobre o padrão de design mais importante
do Android, que é a action bar, ou seja, a barra de navegação que fica na parte
superior da aplicação, que contém os botões com ações, tabs e menus para
interagir com o usuário. Aprender a utilizar a action bar e seguir as
recomendações de design do Google é um diferencial importante para ter um
aplicativo de sucesso.

Warships In Action Today

Author: Edward Lewis Cornwell
Size: 14.34 MB
Format: PDF, Mobi
View: 6507
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The Polish ship Warszawa (275, 2,850 tonsl is a SAM conversion of a Russian
Kotlin-class destroyer built in the middle 1 950s and transferred to Poland in 1
970. The standard Kotlin was armed with guns, torpedoes and mortars and the
SAM Kotlin sacrificed some of the guns for two surface-to-air missile launchers
and two 1 2-barrel anti-submarine rocket launchers./Sfan/s/a/-o Pudlik via A J
Watts Top & above: Two views of Britain's newest class of missile frigates, the
Type 22, ...

Kotlin Em A O

Author: Dmitry Jemerov
Publisher: Novatec Editora
ISBN: 8575226150
Size: 75.19 MB
Format: PDF, Docs
View: 7773
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<li><a href="#">Separated link</a></li> </ul> </div> Em Kotlin, com o kotlinx.html,
podemos usar as funções div, button, ul, li e outras para reproduzir a mesma
estrutura. Listagem 11.12 – Construindo um menu suspenso usando um
builderHTML em Kotlin fun buildDropdown() = createHTML().div(classes = "
dropdown") { button(classes = "btn dropdown-toggle") { +"Dropdown" span(
classes = "caret") } ul(classes = "dropdown-menu") { li { a("#") { +"Action" } } li { a("
#") { +"Another action" } ...

Mastering Android Studio 3

Author: Kyle Mew
Publisher: Packt Publishing Ltd
ISBN: 178646845X
Size: 21.48 MB
Format: PDF, ePub
View: 4437
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setNavigationItemSelectedListener(this); Here is its Kotlin equivalent: override
fun onCreate(savedInstanceState: Bundle?) { } super.onCreate(
savedInstanceState) setContentView(R.layout.activity_main)
setSupportActionBar(toolbar) fab.setOnClickListener { view -> Snackbar.make(
view, "Replace with your own action", Snackbar.LENGTH_LONG) .setAction("
Action", null).show() } val toggle = ActionBarDrawerToggle( this, drawer_layout,
toolbar, R.string.navigation_drawer_open, ...