hagenburger

// Released under MIT license: http://www.opensource.org/licenses/mit-license.php

$('[placeholder]').focus(function() {
  var input = $(this);
  if (input.val() == input.attr('placeholder')) {
    input.val('');
    input.removeClass('placeholder');
  }
}).blur(function() {
  var input = $(this);

romannurik

/*
 * Copyright 2013 Google Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software

cnnrhill

  import android.util.SparseArray;
  import android.widget.AbsListView;
  
  /**
   * Helper class for calculating relative scroll offsets in a ListView or GridView by tracking the
   * position of child views.
   */
  public class ListViewScrollTracker {
      private AbsListView mListView;
      private SparseArray<Integer> mPositions;

jfsso

    @Override
    public void onBackPressed() {
        if (!returnBackStackImmediate(getSupportFragmentManager())) {
            super.onBackPressed();
        }
    }

    // HACK: propagate back button press to child fragments.
    // This might not work properly when you have multiple fragments adding multiple children to the backstack.
    // (in our case, only one child fragments adds fragments to the backstack, so we're fine with this)

MostafaGazar

/*
 * Copyright 2014 Mostafa Gazar
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software

staltz

The introduction to Reactive Programming you've been missing

(by @andrestaltz)

---

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.

---

jeffscottward

// "/en/sports_api/" + r + "/bets"

// "/en/sports_api/live/events?markets=none";
// "/en/sports_api/live/event/" + t,

// "/en/sports_api/pre_match/competition/" + t + "/events"
// "/en/sports_api/pre_match/event/" + t,
// "/en/sports_api/pre_match/" + e.node + "/" + e.nodeid + "/events" : 
// "/en/sports_api/pre_match/events"

felixbuenemann

var min = 7427658739644928; // min int value that is 10 bytes long in base58
var max = 9007199254740992; // max safe integer (exclusive), also 10 bytes

var alphabet = '123456789abcdefghijkmnopqrstuvwxyzABCDEFGHJKLMNPQRSTUVWXYZ'; // base58
var base = alphabet.length;

function encode(num) {
  var mod, str = '';
  while (num >= base) {
    mod = num % base;

vaughandroid

package com.vaughandroid.test.espresso.idlingresources;

import android.app.Activity;
import android.os.Handler;
import android.support.annotation.IdRes;
import android.support.annotation.NonNull;
import android.support.test.espresso.*;
import android.view.View;

import java.lang.ref.WeakReference;

Mariovc

import android.app.Activity;
import android.content.Context;
import android.content.Intent;
import android.content.pm.ResolveInfo;
import android.content.res.AssetFileDescriptor;
import android.database.Cursor;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.graphics.Matrix;
import android.media.ExifInterface;