PrabhatKJena

import java.io.IOException;
import java.util.Random;
import java.util.function.Consumer;

class ReactiveImplDemo {
  public static void main(String[] args) throws IOException {
    System.out.println("Start");
    ReactiveSource.getIntFlux(20).subscribe(x -> System.out.println("Subscriber 1 received int: " + x));
    ReactiveSource.getIntFlux(12).subscribe(x -> System.out.println("                 Subscriber 2 received int: " + x));
    System.out.println("End. Press any key to continue");

PrabhatKJena

package edu.pk.java.test;

import java.util.Random;
import java.util.concurrent.ArrayBlockingQueue;
import java.util.concurrent.BlockingQueue;
import java.util.concurrent.TimeUnit;

import static edu.pk.java.test.PublisherSubscriberTest.*;

public class PublisherSubscriberTest {

PrabhatKJena

How to git diff for MS-Excel files(xls/xlsx) on Mac-OS

Installation

Prerequisites

• Requires Java 1.6 or higher.
• Assumes Java is added to PATH (to check open a cmd and run java -version)
• No other platform specific requirements
• A shell script and a bat script are packaged

PrabhatKJena

How to git diff for MS-Excel files(xls/xlsx) on Windows-OS

1. Download the xdoc2txt tool from: http://ebstudio.info/home/xdoc2txt.html#download
2. extract "xdoc2txt.exe" and locate it on your PATH folder
3. edit your gitattributes as A:
4. edit your gitconfig as B:

A: append following texts to "~/.config/git/attributes" or ".git/info/attributes"

*.xls	diff=xdoc2txt

PrabhatKJena

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.

---

PrabhatKJena

Blackjack is a popular card game played against a Dealer. In this card game the Player is trying to beat the Dealer.

Deck:
The game is played with 4 or more decks containing 52 distinct cards in each (Face values : A, 2-9, J, Q and K; Suits : D,C,S,H)
The entire deck is shuffled before the start of the game.

Beginning:
Player and Dealer are initially dealt 2 cards each. Only one of the Dealer's cards is visible to the Player, the other is hidden. All the cards of the Player are visible to everyone at all times.

Turns: