booknara

package com.booknara.practice.kotlin.coroutine

import kotlinx.coroutines.async
import kotlinx.coroutines.delay
import kotlinx.coroutines.launch
import kotlinx.coroutines.runBlocking

fun main() {
//  test_launch()
//  test_async()

booknara

package com.booknara.practice.kotlin.coroutine

import kotlinx.coroutines.*

/**
 * Structure concurrency
 * Here are the most important effects of the parent-child relationship:
 * children inherit context from their parent(but can also overwrite it)
 * a parent suspends until all the children are finished
 * when the parent is canceled, its child coroutines are canceled too

booknara

package com.booknara.practice.gson

import com.google.gson.Gson
import com.google.gson.reflect.TypeToken
import org.junit.After
import org.junit.Assert
import org.junit.Before
import org.junit.Test

class JsonConverterTest {

booknara

const { ApolloServer, gql } = require("apollo-server");

const typeDefs = gql`
  scalar Date

  """
  An object that describes the chracteristics of a ski day
  """
  type SkiDay {
    "A ski day unique ID"

booknara

sealed class BaseResponse<out T> {
    data class Success<out T>(val data: T? = null): BaseResponse<T>()
    data class Loading(val nothing: Nothing? = null): BaseResponse<Nothing>()
    data class Error(val msg: String?): BaseResponse<Nothing>()
}

booknara

// build.gradle file 
// Recycler View (ConcatAdapter)
implementation 'androidx.recyclerview:recyclerview:1.3.0'

// HeroAdapter class
class HeroAdapter(private val context: Context) :
    ListAdapter<Hero, HeroAdapter.HeroViewHolder>(HeroDiffCallback) {
    private var currentPosition: Int = 0
    
    override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): HeroViewHolder {

booknara

// Reference: https://dev.to/vtsen/recommended-ways-to-create-viewmodel-or-androidviewmodel-5e7k

// MyViewModel (no argument)
class MyViewModel: ViewModel() {
    // Do something
}

// MyAndroidViewModel (Application argument)
class MyAndroidViewModel (app: Application)
    : AndroidViewModel(app) {

booknara

// build.gradle in root folder
buildscript {
    ext.hilt_version = '2.46.1'
    dependencies {
        classpath "com.google.dagger:hilt-android-gradle-plugin:$hilt_version"
    }
}

// hilt and kotlin version(org.jetbrains.kotlin.android) should be inter-compatible
plugins {

booknara

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The terms used in this Privacy Policy have the same meanings as in our Terms and Conditions, which is accessible at App Analyzer unless otherwise defined in this Privacy Policy.

booknara

/**
 * Created by Daehee Han(@daniel_booknara) on 4/21/16.
 */
public class AddDigits {
    public static void main(String[] args) {
        int value = 38;
        System.out.println(addDigits(value));
    }

    public static int addDigits(int num) {