radiovisual

{
  "parser": "babel-eslint",
  "plugins": [
    "react",
    "react-native"
  ],
  "parserOptions": {
    "ecmaFeatures": {
        "jsx": true,
        "modules": true

denov

import java.util.List;
import java.util.function.Function;
import java.util.stream.Collector;
import java.util.stream.Collectors;


public class StreamUtils {


    public static <T> Collector<T, ?, T> singletonCollector() {

cesarferreira

View Click

Instead of the verbose setOnClickListener:

RxView.clicks(submitButton).subscribe(o -> log("submit button clicked!"));

Filter even numbers

Observable
    .just(1, 2, 3, 4, 5, 6, 7, 8, 9, 10)

mannodermaus

public abstract class BaseAdapter<T, VH extends BaseViewHolder<T>> extends RecyclerView.Adapter<VH> {
	
	private List<T> items;

	// Missing: setItems(), addItem(), removeItem(), ...

  	@Override
  	public final void onBindViewHolder(VH vh, int position) {
 		T item = items.get(position);
    		vh.performBind(item, position);

hamakn

        // status bar height
        int statusBarHeight = 0;
        int resourceId = getResources().getIdentifier("status_bar_height", "dimen", "android");
        if (resourceId > 0) {
            statusBarHeight = getResources().getDimensionPixelSize(resourceId);
        }

        // action bar height
        int actionBarHeight = 0;
        final TypedArray styledAttributes = getActivity().getTheme().obtainStyledAttributes(

mannodermaus

package retrofit.converter;

import com.bluelinelabs.logansquare.LoganSquare;

import java.lang.reflect.ParameterizedType;
import java.lang.reflect.Type;
import java.util.List;

import retrofit.converter.ConversionException;
import retrofit.converter.Converter;

watert

// Playground - noun: a place where people can play

import UIKit

class ViewController: UIViewController ,UITableViewDelegate, UITableViewDataSource
{
    var tableView: UITableView!
    var items: NSMutableArray!
    override func viewDidLoad() {
        super.viewDidLoad()

mikaelbr

// === Arrays

var [a, b] = [1, 2];
console.log(a, b);
//=> 1 2


// Use from functions, only select from pattern
var foo = () => [1, 2, 3];

aprock

import android.graphics.Bitmap;
import android.graphics.Bitmap.Config;
import android.graphics.BitmapShader;
import android.graphics.Canvas;
import android.graphics.Paint;
import android.graphics.RectF;
import android.graphics.Shader;

// enables hardware accelerated rounded corners
// original idea here : http://www.curious-creature.org/2012/12/11/android-recipe-1-image-with-rounded-corners/

ErikHellman

public class PaintView extends View {
    public static final int MAX_FINGERS = 5;
    private Path[] mFingerPaths = new Path[MAX_FINGERS];
    private Paint mFingerPaint;
    private ArrayList<Path> mCompletedPaths;
    private RectF mPathBounds = new RectF();

    public PaintView(Context context) {
        super(context);
    }