osgix

import java.util.Stack;

public class CheckParanthesis {

	public static void main(String[] args) {
	
		System.out.println(isValidParanthesis("a(bcd)d"));
		System.out.println(isValidParanthesis("(kjds(hfkj)sdhf"));
		System.out.println(isValidParanthesis("(sfdsf)(fsfsf "));
		System.out.println(isValidParanthesis("{[]}()"));

osgix

import java.util.ArrayDeque;
import java.util.Deque;
import java.util.HashMap;
import java.util.Map;

public class ChainOfNames {

	public static void main(String[] args) {
		String[] names = new String[] { "Raymond", "Nora", "Daniel", "Louie", "Peter", "Esteban" };
		String chainOfNames = createChain(names);

osgix

import java.util.LinkedList;
import java.util.List;

public class GenerateValidParanthesisPermutations {
	
	private static final String OPEN = "(";
	private static final String CLOSE = ")";

	public static void main(String[] args) {

osgix

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.io.ObjectOutputStream;
import java.util.Base64;

osgix

package com.example.collection;

import java.util.HashMap;
import java.util.Iterator;

public class PrintableHashMap<K, V> extends HashMap<K, V> {

	private static final long serialVersionUID = 1L;

	public String toString(String format) {

osgix

(Several of these git examples have been extracted from the book 'Pragmatic guide to GIT' of Travis Swicegood )

Git tips

Global git user

git config --global user.name "Fernando Guillen"
git config --global user.email "fguillen.mail+spam@gmail.com"

Repository git user

cd /develop/myrepo

osgix

var compare = function(userChoice, computerChoice) {
    if(userChoice == 'R') {
        if(computerChoice == 'S') {
            return 1;
        }
        else if(computerChoice == 'P') {
            return 2;
        }
        else {
            return 0;