| package androidx.lifecycle | |
| import io.reactivex.disposables.CompositeDisposable | |
| import io.reactivex.disposables.Disposable | |
| import java.io.Closeable | |
| private const val JOB_KEY = "io.reactivex.disposables.Disposable.JOB_KEY" | |
| val ViewModel.disposable: CompositeDisposable | |
| get() { |
| import com.google.gson.Gson | |
| import com.google.gson.JsonElement | |
| import com.google.gson.TypeAdapter | |
| import com.google.gson.TypeAdapterFactory | |
| import com.google.gson.reflect.TypeToken | |
| import com.google.gson.stream.JsonReader | |
| import com.google.gson.stream.JsonWriter | |
| /** | |
| * custom 직렬화, 역직렬화와 default 직렬화, 역직렬화를 섞어서 쓰기 위한 [TypeAdapterFactory]이다. |
| interface EmailChecker { | |
| fun checkEmail(email: String): Boolean = email.contains("@") | |
| } | |
| interface RoleChecker { | |
| fun <T : Collection<String>> T.checkRole(role: String): Boolean = contains(role) | |
| } | |
| class FirstValidator { | |
| fun validate(value: String): Boolean = TODO() |
| { | |
| "name": "tut-require-js", | |
| "authors": [ | |
| "galcyurio <galcyurio@gmail.com>" | |
| ], | |
| "description": "", | |
| "main": "", | |
| "license": "MIT", | |
| "homepage": "", | |
| "ignore": [ |
| { | |
| // Use IntelliSense to learn about possible attributes. | |
| // Hover to view descriptions of existing attributes. | |
| // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387 | |
| "version": "0.2.0", | |
| "configurations": [ | |
| { | |
| "type": "chrome", | |
| "request": "attach", | |
| "name": "Attach to Chrome", |
pip doesn't included in python 7zip version. So I searching and wandered around here and there. Finally, I installed pip in windows OS.
This guide for those who new to python and uses windows OS like me.
1. First, download python in this page python download link
You can download 2 types of python which are executable, web-based.__ The differences are here.
| <?xml version="1.0" encoding="utf-8"?> | |
| <android.support.design.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android" | |
| xmlns:app="http://schemas.android.com/apk/res-auto" | |
| xmlns:tools="http://schemas.android.com/tools" | |
| android:layout_width="match_parent" | |
| android:layout_height="match_parent" | |
| android:fitsSystemWindows="true" | |
| tools:context=".activity.MainActivity2"> | |
| <android.support.design.widget.AppBarLayout |
| <!DOCTYPE HTML> | |
| <html> | |
| <head> | |
| <meta http-equiv="Content-type" content="text/html;charset=UTF-8"> | |
| <title>Show File Data</title> | |
| <style type='text/css'> | |
| body { | |
| font-family: sans-serif; | |
| } | |
| </style> |
| -------------------------------------------------------------------------------------------------------- | |
| Apache Common DBCP | |
| -------------------------------------------------------------------------------------------------------- | |
| Common DBCP란 : | |
| Common DBCP는 Apache Common의 프로젝트 하위에 있는 데이터베이스 커넥션 풀을 제공하기 위한 기능을 제공한다. | |
| DB 트랜잭션을 처리하기 위해서 가장 비용이 많이 드는 것은 데이터베이스와 커넥션을 신규로 생성하는 과정으로 DBCP를 이용하면 생성된 커넥션을 pool에 넣고 재사용하여 성능을 극대화 하는 방법을 제공한다. |