Antônio "acdc" Jr. acdcjunior

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It's been a hard day's night

Omnia latine melius sonant

acdcjunior / index.html

Created December 12, 2014 00:27

PouchDB/CouchDB Map/Reduce GROUP BY Example

	<!DOCTYPE html>
	<html>
	<head>
	<script src="//cdn.jsdelivr.net/pouchdb/3.2.0/pouchdb.min.js"></script>
	<script src="pouchdbMapReduceGroupByExample.js"></script>
	</head>
	<body>
	</body>
	</html>

acdcjunior / index.html

Last active August 29, 2015 14:11

pdb2

	<html>
	<body>
	<pre id="display"></pre>
	<script src="//cdnjs.cloudflare.com/ajax/libs/es5-shim/4.0.5/es5-shim.min.js"></script>
	<script src="//cdn.jsdelivr.net/pouchdb/3.2.0/pouchdb.min.js"></script>

	<script src="index.js"></script>
	</body>
	</html>

acdcjunior / UnitOfWork.java

Last active May 3, 2020 16:03

UnitOrWork + DAO + EntityManager programatic transaction handling suggestion

	// NOTE: This is not a by-the-book implementation of the UnitOfWork pattern. If you don't feel it is
	// OK, then you can call this class Transaction or anything like that
	public class UnitOfWork {

	// static reference to entityManagerFactory
	public static UnitOfWork createUnitOfWork() {
	EntityManager entityManager = entityManagerFactory.createEntityManager();
	return new UnitOfWork(entityManager);
	}

acdcjunior / readableOrNot.js

Created June 2, 2015 16:31

	var runAfterFiveSeconds = delayedAdd(2, 3);
	var multiplication = function (result) {
	return result * result
	};
	var printResult = function (result) {
	console.log(result);
	};
	var multiplicationAfterFiveSeconds = runAfterFiveSeconds(multiplication);
	multiplicationAfterFiveSeconds(printResult);

acdcjunior / SeleniumFileDownloadFirefox.java

Created June 30, 2015 18:00

Selenium Automatic File download using Firefox

	FirefoxProfile fxProfile = new FirefoxProfile();

	fxProfile.setPreference("browser.download.folderList",2);
	fxProfile.setPreference("browser.download.manager.showWhenStarting",false);
	fxProfile.setPreference("browser.download.dir","c:\\mydownloads");
	fxProfile.setPreference("browser.helperApps.neverAsk.saveToDisk","text/csv");

	WebDriver driver = new FirefoxDriver(fxProfile);
	driver.navigate().to("http://www.foo.com/bah.csv");

acdcjunior / MockitoVsHandBuiltDoublesTest.java

Created January 23, 2016 22:16

Mockito vs. Hand-built test doubles (Mocks) small performance test

	import org.junit.Test;
	import org.mockito.Mockito;
	import org.openqa.selenium.*;

	import java.util.List;
	import java.util.Map;
	import java.util.Set;

	import static org.hamcrest.Matchers.is;
	import static org.junit.Assert.assertThat;

acdcjunior / Dummies.java

Created January 23, 2016 23:36

Mockito: create a mock object that throws exception at any method call (so... a Dummy object, not a mock)


	import org.mockito.invocation.InvocationOnMock;
	import org.mockito.stubbing.Answer;

	import static org.mockito.Mockito.mock;

	public class Dummies {

	private static class NoMethodShouldBeCalledAnswer implements Answer<Object> {
	private String className;

acdcjunior / parsing brackets.md

Created February 21, 2016 06:43

Parsing brackets using JavaScript (with PEG.js, not regex)

GO TO

  http://pegjs.org/online

  Expression
        = head:Factor tail:Factor* {
              return head + tail.join("");

}

acdcjunior / Banco.js

Last active July 5, 2017 22:59

Banco.js

	var Banco = (function () {
	function Banco(nomeBanco) {
	if (nomeBanco === void 0) { nomeBanco = 'testes'; }
	this.checkEhString(nomeBanco);
	this.db = new PouchDB(nomeBanco);
	}
	Banco.prototype.checkEhString = function (id) {
	if (typeof id !== 'string') {
	throw new Error('Argumento deve ser uma string e nao um objeto! Recebido: '
	+ JSON.stringify(id));

acdcjunior / rinkeby

Created June 28, 2017 04:56

0x1750dd0f8cd22ee9d849ab11ebc62adb37ffc10a