Coré Ramiro ccramiro

ccramiro / sshTunnel.sh

Created August 18, 2016 20:45

ssh -L 8082:whatever.com:80 [email protected] #tunnelIP

ccramiro / RemoveDups.java

Created July 13, 2016 10:12

Onliner to remove duplications in a List

	import com.google.common.collect.ImmutableSet;
	import com.google.common.collect.Lists;
	import java.util.*;

	List<Whatever> list = Lists.newArrayList();
	Lists.newArrayList(ImmutableSet.copyOf(list))

ccramiro / Logger.java

Created March 9, 2016 11:45

Proper way to instantiate logger in Java

	import java.lang.invoke.MethodHandles;

	private static final Logger LOGGER = LoggerFactory.getLogger(MethodHandles.lookup().lookupClass());

ccramiro / dboraclequery.js

Created March 2, 2016 15:22

	var oracledb = require('oracledb');

	dbquery = function(user, pass, db, query, callback) {
	oracledb.getConnection({ user : user, password : pass, connectString : db }, function(err, connection) {
	if (err) {
	callback("Couldn't connect to db " + db + " got an error " + err, null);
	}
	connection.execute(query, function(err, result) {
	if (err) {
	callback("Couldn't execute query in db " + db + " got an error " + err, null);

ccramiro / ping.js

Last active March 2, 2016 01:27

Ping with nodejs

	var ping = require ("net-ping");

	var session = ping.createSession();
	var target = process.argv[2];

	pingit = function(target, callback) {
	session.pingHost(target, function (error, target) {
	var result;
	if (error) {
	result = target + ": " + error.toString ();

ccramiro / functionperf.js

Created February 13, 2016 21:57

	var t0 = performance.now();
	function();
	var t1 = performance.now();
	console.log("Call to function took " + (t1 - t0) + " milliseconds.")

ccramiro / sha256.js

Created February 9, 2016 22:03

	var SHA256 = require("crypto-js/sha256");

	sha256 = function(string, callback) {
	var hash = SHA256(string);
	callback(hash.toString());
	}

ccramiro / hashid.js

Created February 9, 2016 22:02

	var Hashids = require("hashids");

	encode = function(string, salt, callback) {
	var hashids = new Hashids(decodeURIComponent(salt));
	var id = hashids.encode(parseInt(string));
	callback(id);
	}

	decode = function(string, salt, callback) {
	var hashids = new Hashids(decodeURIComponent(salt));