Tambahkan list di bawah ke /etc/hosts
.
Tambahkan list di bawah ke %System32%\Drivers\etc\hosts
import android.content.ContentUris | |
import android.content.Context | |
import android.database.Cursor | |
import android.net.Uri | |
import android.os.Build | |
import android.os.Environment | |
import android.provider.DocumentsContract | |
import android.provider.MediaStore | |
import android.support.v4.content.CursorLoader | |
import android.text.TextUtils |
import android.support.annotation.NonNull; | |
import android.support.annotation.Nullable; | |
import android.support.v4.util.ArrayMap; | |
import java.io.IOException; | |
import java.util.Collections; | |
import java.util.Map; | |
import java.util.regex.Matcher; | |
import java.util.regex.Pattern; |
package com.tinmegali.daggerwithkotlin.room | |
import android.arch.lifecycle.LiveData | |
import android.arch.lifecycle.Observer | |
import java.util.concurrent.CountDownLatch | |
import java.util.concurrent.TimeUnit | |
// Extension to allow unit tests on LiveData | |
// discussion on: https://stackoverflow.com/questions/44270688/unit-testing-room-and-livedata |
#Intro
Kotlin is a new programming language for the JVM. It produces Java bytecode, supports Android and generates JavaScript. The latest version of the language is Kotlin M5.3
Kotlin project website is at kotlin.jetbrains.org.
All the codes here can be copied and run on Kotlin online editor.
Let's get started.
This is a list of tweaks to make IntelliJ IDEA work better with OpenJDK 8. Refer to System Properties for Java 2D Technology for the details of the options used below.
Note that the performance boost achieved via the OpenGL-based hardware acceleration pipeline is made possible by using the open-source Radeon driver (for AMD graphics cards) included in the latest stable version (10.3.3 as of now) of the Mesa 3D Graphics Library available in the official Fedora 21 stable repository. Therefore, the gained performance boost might vary based on the types of graphics cards and the versions of the drivers used in your system.
In $IDEA_HOME/bin/idea64.vmoptions
(or $IDEA_HOME/bin/idea.vmoptions
on a x86 architecture), change
const functions = require('firebase-functions'); | |
const admin = require('firebase-admin'); | |
admin.initializeApp(functions.config().firebase); | |
exports.sendNotification = functions.database.ref('/messages/{pushId}/text').onWrite((event) => { | |
const data = event.data; | |
console.log('Message received'); | |
if(!data.changed()){ | |
console.log('Nothing changed'); | |
return; |
sealed class Result<out T : Any> { | |
data class Success<out T : Any>(val data: T) : Result<T>() | |
data class Error(val exception: Exception) : Result<Nothing>() | |
object InProgress : Result<Nothing>() | |
val extractData: T? | |
get() = when (this) { | |
is Success -> data | |
is Error -> null | |
is InProgress -> null |