staltz

The introduction to Reactive Programming you've been missing

(by @andrestaltz)

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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.

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ishitcno1

package com.edinstudio.app.samples.multiplerowradiobuttons;

import android.os.Bundle;
import android.support.v7.app.ActionBarActivity;
import android.view.View;
import android.widget.RadioGroup;
import android.widget.Toast;


public class MainActivity extends ActionBarActivity {

jorgevila

SQLiteDatabase database = dbHelper.getWritableDatabase();
        Cursor c = database.rawQuery(
                "SELECT name FROM sqlite_master WHERE type='table'", null);
        Assert.assertNotNull(c);

        String actual = "";
        if (c.moveToFirst()) {
            while (!c.isAfterLast()) {
                actual += c.getString(0) + ",";
                c.moveToNext();