Kotlin parameter confusions, kotlin ParameterThe literal function is enclosed in braces and the parameter is declared before (the parameter type can be omitted). The function body is after->.
Parameter (T)-> R
/*** Map function maps a value to another value * map accepts a function, which has a parameter T */inline fun Array
. Map (transform :( T)-> R): List
{Return mapTo (ArrayList
(Si
Kotlin entry-coroutine internal mechanism, kotlin entry coroutineSuspension Function
?? A new type of function that appears after the coroutine is exposed. A function modified with a special modifier suspend is called a suspension function. A suspended function can only be called in the coroutine and other suspended functions. It cannot be used in other functions. To start a coroutine, it is necessary to su
Google Daniel said: Why Kotlin than you use the rubbish language is goodOriginal title: Google Daniel said: Why Kotlin than you use the rubbish language is good
Compilation: Bole Online/Huang
"Bole Online/Programmer's Things Guide": May 18, the Android team at the Google I/O 2017 conference announced that Kotlin became the official first-class suppo
Interoperability is the interface that can invoke other programming languages in Kotlin, so long as they open the interface, Kotlin can invoke its member properties and member methods, which are unmatched by other programming languages. Also, the API interface in Kotlin can be invoked while Java programming is in progress.
K
Kotlin/Native Application Development Guide
In this blog, we will discuss the development of Kotlin/Native applications. Here, we use FFMPEG Audio/Video Decoder and SDL2 for rendering to develop a simple video player. We hope this article will become a valuable development guide for Kotlin/Native developers. This article also explains how to use the expected mech
Google IO 2017 announced that Kotlin will become the official Android language. A time friends Circle and Android Circle are all kinds of brush screen. Of course, I also take advantage of the release of an article "Why I want to use Kotlin", really fiercely rubbed a wave of heat (although this will be despised). Now that the Android circle is agitated, even if it turns a blind eye to
development platform, careless also mastered a mobile development language. This kind of good, studious why don't you try it?The introduction is here, the portal is here. I'm afraid. As long as a half-day time, from now on to open a door to the new world.Here also give yourself the power, hope that they can continue to update the topic, by Learning Kotlin and C # to make some comparisons, so that peers can more easily understand the new language.Kotl
Google IO 2017 announced that Kotlin will become the official Android language. A time friends Circle and Android Circle are all kinds of brush screen. Of course, I also take advantage of the release of an article "Why I want to use Kotlin", really fiercely rubbed a wave of heat (although this will be despised). Now that the Android circle is agitated, even if it turns a blind eye to
Now I am using Kotlin to develop Android for 12 reasons (KAD 30) and kotlinandroid
By Antonio Leiva
Time: Jul, 11,201 7
Link: https://antonioleiva.com/reasons-kotlin-android/
This group of articles has reached the end, and they are very practical. Today I want to talk about why I think it is very interesting to learn Kotlin.
Although
All the examples in this article are intended for demonstration purposes only and have no practical meaning, and the code that does not represent the production environment should be written like this. Basic data Types
In Kotlin, everything is objects (everything is an object), including basic data types in Java (primitive types) so that we can call their methods directly or access their properties. Therefore, literals belonging to the base data type
Kotlin IntroductionKotlin has long been a hot topic in Android development, and more and more projects on GitHub are being developed with Kotlin. But the language has been in a very awkward position, on the one hand to explore their own role in the development of Android, while not officially supported by the language, leading to a lot of people actually hold a wait and see attitude.Yesterday at the I/O Con
GoalThis article is intended to guide developers to use Kotlin to develop Android apps.As for the grammar and tutorials of the Kotlin language, which are not covered in this article, please refer to the following official website documentation and online development tutorials.
Kotlin-android
"Kotlin for An
Kotlin (2) makes App development easier. kotlinapp
The previous article introduced how to build the Kotlin development environment. However, this development environment is still based on Android Studio, and Java is used for coding on Android Studio, why should we create a special Kotlin? What are the advantages of this Kotli
Application of Kotlin in Android EngineeringApplication of Kotlin in Android Engineering
@ Author ASCE1885 Github short book Weibo CSDNOriginal article link
Introduction
Kotlin is an open-source programming language designed by JetBrains. It is becoming increasingly popular among Java developers. Kotlin is often hail
since Google in the IO conference to designate Kotlin as the first level of Android language, Kotlin's popularity is brush brushes up, so, let us look at Kotlin what is the advantage, Google why to use it as the first language of Android?
1.100% compatible Java
This is the most important point, because Kotlin is also running on the JVM, and even compiled byteco
About Kotlin, there have been some articles on the web, including Antonio Leiva's blog translation. However, I would like to follow them, translate them, to exercise their English translation. Experts find the problem, please timely "shoot bricks."Original title: Kotlin for Android (I): Introduction (http://antonioleiva.com/kotlin-for-android-introduction/) Origi
What Android Developers should know about KotlinAndroid Developers face a dilemma in terms of language restrictions. As we all know, the current Android development only supports Java 6 (the language itself has been improved since Java 7). Therefore, we can only use one old language for development every day, this greatly reduces our productivity and forces us to write a lot of samples and vulnerable code. However, such code is hard to read and maintain. Fortunately, Android programs run on java
Original title: Create Your first Android project using Kotlin (KAD 01)Antonio LeivaTime: Nov 21, 2016Original link: http://antonioleiva.com/create-first-android-project-kotlin/The original author begins the first lesson of the Kotlin series: Create the first Android project with Kotlin.Today, I started a group of 30 papers (KAD) on the
Use Kotlin to develop Android applications (II): Create a new project, kotlinandroid
This is the second article about Kotlin. If you discover any problems, please continue to "shoot bricks ".
Original article title: Kotlin for Android (II): Create a new project
Link: http://antonioleiva.com/kotlin-android-create-proje
Google Android Studio Kotlin Development environment ConfigurationGoogle's recent developer conference announced that Kotlin become the first language of Android development, that is, the official Android language development, it can be seen that Google Kotlin attention, this article describes the Android Kotlin Develo
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