JH Lim stargt

The introduction to Reactive Programming you've been missing

This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.

안드로이드 개발에서 많은 비중을 차지하는 UI패턴은 ListView에서 여러 이미지를 보여주는 Activity입니다. 전형적인 흐름을 정리하면 아래와 같습니다.

1. 목록조회 API호출

2. API를 파싱하고 ListView에 데이터를 보여 줌.

3. 각 아이템마다의 이미지 주소로 다시 서버를 호출

4. 이미지를 디코딩하고 ImageView에서 보여줌.

안드로이드 개발에서 많은 비중을 차지하는 UI패턴은 ListView에서 여러 이미지를 보여주는 Activity입니다. 전형적인 흐름을 정리하면 아래와 같습니다.

1. 목록조회 API호출

2. API를 파싱하고 ListView에 데이터를 보여 줌.

3. 각 아이템마다의 이미지 주소로 다시 서버를 호출

4. 이미지를 디코딩하고 ImageView에서 보여줌.

Android Assets

Basic conceptions

Apply the main stream ratio 16:9, here are the screen sizes:

mdpi: ~160dpi, 640 x 360 px
hdpi: ~240dpi, 960 x 540 px
xhdpi: ~320dpi, 1280 x 720 px
xxhdpi: ~higher, 1920 x 1080 px

Each of these commands will run an ad hoc http static server in your current (or specified) directory, available at http://localhost:8000. Use this power wisely.

Discussion on reddit.

Python 2.x

$ python -m SimpleHTTPServer 8000

	public static class ExampleViewHolder extends RecyclerView.ViewHolder
	implements View.OnClickListener {

	private int originalHeight = 0;
	private boolean isViewExpanded = false;
	private YourCustomView yourCustomView

	public ExampleViewHolder(View v) {
	super(v);
	v.setOnClickListener(this);

	/*
	* The MIT License (MIT)
	*
	* Copyright (c) 2015 Lukas Zorich
	*
	* Permission is hereby granted, free of charge, to any person obtaining a copy
	* of this software and associated documentation files (the "Software"), to deal
	* in the Software without restriction, including without limitation the rights
	* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
	* copies of the Software, and to permit persons to whom the Software is

	/*
	This is for demonstration purposes. Ideally, you should never use the star selector.
	I recommend that you use this early on in your development, and then once you've established
	your HTML element palette, go back and replace * with a comma-separated list of your
	tag names. Additionally, the !important shouldn't have to be used, but I'm leaving it here
	because some enterprising goons will probably copy and paste this directly into their project -
	the !important will ensure these settings override other attempts that were either never
	deleted or are part of an installed CSS file the user is unaware of.
	*/
	* {

	<!DOCTYPE html>
	<html>
	<head>
	<meta charset="utf-8">
	<title>Building a router</title>
	<script>
	// Put John's template engine code here...

	(function () {
	// A hash to store our routes:

	new MixpanelScrollTracker({
	attribute: 'section',
	event: 'Scrolled to',
	markers: [
	{ position: 500, value: 'Services' },
	{ position: 700, value: 'About Us' },
	{ position: 900, value: 'Contact Form' }
	]
	});