seraekim

package org.srkim.test;


public class java_enum {
//	public enum Currency {PENNY, NICKLE, DIME, QUARTER};
//	public enum Currency {PENNY(1), NICKLE(5), DIME(10), QUARTER(25)};
	public enum Currency {
		PENNY(1) { @Override public String color() {return "copper";}}, 
		NICKLE(5) { @Override public String color() {return "bronze";}}, 
		DIME(10) { @Override public String color() {return "silver";}}, 

seraekim

package org.srkim.jupyter;
import java.io.BufferedReader;
import java.io.FileReader;
import java.io.IOException;

public class AutoJupyterUserConf {
	public static void main(String args[]) {
		if(args[1].equals("1")) {
			try {
				BufferedReader in = new BufferedReader(new FileReader(args[0]));

seraekim

package test_socket;

import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.net.Socket;
import java.net.UnknownHostException;

/**
 * up to 3 clients can access simultaneously and the others have to queue.

seraekim

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
	<modelVersion>4.0.0</modelVersion>
	
	<parent>
		<groupId>org.srkim.module</groupId>
		<artifactId>srkim-module-cmm</artifactId>
		<version>0.1</version>
	</parent>
	

seraekim

import java.io.BufferedOutputStream;
import java.io.DataInputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.util.ArrayDeque;
import java.util.Arrays;
import java.util.Deque;

seraekim

package org.srkim.test;

import java.util.ArrayList;
import java.util.HashSet;
import java.util.List;
import java.util.Set;

/**
 * let's get multiple coprime with combinations and divisors.
 * 

seraekim

package org.srkim.test;

import java.util.ArrayList;
import java.util.List;
import java.util.Random;

public class WeightedRandom {
	public static void main(String[] args) {
		List<Integer> lot = new ArrayList<Integer>();
		for (int i = 1; i < 46; i++) {

seraekim

/**
 * 
 * @author srkim
 */
cc = {
    send: function (o, a) {
        var h = Math.floor(1e6 * Math.random() + 1),
            i = o.url;
        i += "?a=" + encodeURIComponent(o.a), i += "&b=" + encodeURIComponent(o.b), i += "&c=" + encodeURIComponent(o.c), i += "&d=" + encodeURIComponent(o.d), i += "&cb=" + h, cc.ajax(i, a)
    },

seraekim

package org.srkim.test;

import java.io.IOException;
import java.util.ArrayList;
import java.util.List;

import org.jsoup.Jsoup;
import org.jsoup.nodes.Document;
import org.jsoup.select.Elements;

seraekim

package org.srkim.test;

import java.io.IOException;
import java.io.UnsupportedEncodingException;
import java.net.MalformedURLException;
import java.net.URL;
import java.net.URLEncoder;
import java.nio.charset.Charset;
import java.util.ArrayList;
import java.util.List;