David Koerdt dklotz

Senior Software Engineer

dklotz / FindDups.java

Last active August 29, 2015 14:14

Go through a text file containing two tab-separated words per line, finding lines with duplicate words, case-insensitively

	import java.nio.file.Files;
	import java.nio.file.Paths;
	import com.google.common.base.CharMatcher;
	import com.google.common.base.Splitter;
	// ...

	public class FindDups {
	// ...
	public static void main(String[] args) throws Exception {
	String filePath = "/Users/david/Documents/fileee/es_queries/de-lemma-utf8.txt";

dklotz / MyClassNames.java

Last active March 17, 2016 11:20

Java class name pitfalls, output below. TL/DR: Don't rely on class.getSimpleName() / class.getCanonicalName() to give you anything meaningful.

	import java.util.function.BiConsumer;
	import java.util.function.Consumer;

	import static java.lang.String.format;

	/**
	* Demo of some common pitfalls with class.getSimpleName() and class.getCanonicalName().
	* @author David Klotz
	*/
	public class MyClassNames {

dklotz / InterceptorReproducer.java

Created March 22, 2017 21:14

Trying to reproduce a problem with interceptors in Vert.x

	package com.fileee.experiments.vertx;

	import io.vertx.core.Vertx;
	import io.vertx.core.VertxOptions;
	import io.vertx.core.eventbus.DeliveryOptions;
	import io.vertx.core.eventbus.EventBus;
	import io.vertx.core.eventbus.Message;
	import io.vertx.spi.cluster.hazelcast.HazelcastClusterManager;

	public class InterceptorReproducer {

dklotz / Puzzle1.java

Last active February 9, 2018 09:17

	public class TestMain {
	public static void main(String[] args) {
	// What does this program print when run?
	// \u000d System.out.println("Hello ");
	System.out.println("World!");
	}
	}

dklotz / keybase.md

Created November 26, 2019 16:44

keybase.md

I hereby claim:

To claim this, I am signing this object: