kkdeok

Git Branch Terminal Prompt for zsh (MacOS Catalina)

function parse_git_branch() {
    git branch 2> /dev/null | sed -n -e 's/^\* \(.*\)/[\1]/p'
}

setopt PROMPT_SUBST

kkdeok

public abstract class People {
	public void printDailyRoutine() {
		wakeUp();
		work();
		exercise();
	}
	
	public abstract void wakeUp();
	public abstract void work();
	public abstract void exercise();

kkdeok

class Singleton {
	// As soon as field is declared, instance is created in the memory.
	// It prevents exceptional case like multiple instances are created
	// by multi-thread. We don't need to use keywork 'synchronize' in
	// getInstance(). We just can ignore this case.
	private static Singleton instance = new Singleton();
	
	// private constructor
	private Singleton() {}
	

kkdeok

package com.doubleknd26.exercise.lucene.searcher;

/**
 * Copyright Manning Publications Co.
 *
 * 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

kkdeok

/**
 * Copyright Manning Publications Co.
 *
 * 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

kkdeok

class Fruit {
    private String name;

    public Fruit(String name) {
        this.name = name;
    }

    public String getName() {
        return name;
    }

kkdeok

/**
 * Created by Kideok Kim on 17/06/2018.
 */
public class TCPServerTest {
    private static ExecutorService serverExecutor;
    private static final String HOST = "localhost";
    private static final int PORT = 9001;

    @BeforeClass
    public static void setUpClass() {