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package recursion;

import java.util.Scanner;

/**
 *
 	The base case for the problem is n = 1. If n == 1, you could simply move the disk from A
	to B. When n > 1, you could split the original problem into the following three subproblems
	and solve them sequentially.
	1. Move the first n - 1 disks from A to C recursively with the assistance of tower B,

flying3615

package Java_FP.Timing;

import java.util.Date;
import java.util.function.Consumer;
import java.util.function.Supplier;

/**
 * Created by liuyufei on 19/10/16.
 */
public class Timing {

flying3615

package Java_FP.Timing;

import java.util.concurrent.atomic.AtomicReference;

/**
 * Created by liuyufei on 19/10/16.
 */
public class TimingTest {

    @org.junit.Test

flying3615

package Java_FP.Timing;
import java.util.logging.LogManager;
import java.util.logging.Logger;

import  static Java_FP.Timing.Timing.timed;
/**
 * Created by liuyufei on 19/10/16.
 */
public class Example {

flying3615

package Java_FP.FP;

/**
 * Created by liuyufei on 18/10/16.
 */

@FunctionalInterface
public interface FunctionOverTime {

    double valueAt(int time);

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package Java_FP.FP;

/**
 * Created by liuyufei on 18/10/16.
 */
public class Example {

    final static double[] EXPECTED_SALES_JAN_TO_DEC =
            new double[]{42.0, 45.6, 43.6, 50.2, 55.6, 54.7,
                    58.0, 57.3, 62.0, 60.3, 71.2, 88.8

flying3615

package Java_FP.collection;

import java.util.Arrays;
import java.util.Optional;
import java.util.function.BinaryOperator;
import java.util.function.Function;
import java.util.function.Predicate;
import java.util.stream.Stream;

/**

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package Java_FP.salesFP;

import java.util.*;
import java.util.function.Supplier;
import java.util.stream.Collectors;
import java.util.stream.Stream;

/**
 * Created by liuyufei on 19/10/16.
 */

flying3615

Elasticsearch: updating the mappings and settings of an existing index

Note: This was written using elasticsearch 0.9.

Elasticsearch will automatically create an index (with basic settings and mappings) for you if you post a first document:

$ curl -X POST 'http://localhost:9200/thegame/weapons/1' -d \
'{
  "_id": 1,

flying3615

package chapter4

import akka.actor.{Actor, ActorSystem, Props}
import akka.routing.RoundRobinPool

/**
  * Created by Administrator on 2017/1/6.
  */