Ersin Er ersiner

Software-Systems Architect

ersiner / BasicJacksonCodec.java

Created June 28, 2015 15:01

Basic Jackson Codec for Netty

	import com.fasterxml.jackson.databind.ObjectMapper;
	import io.netty.buffer.ByteBuf;
	import io.netty.buffer.ByteBufInputStream;
	import io.netty.buffer.ByteBufOutputStream;
	import io.netty.channel.ChannelHandlerContext;
	import io.netty.handler.codec.ByteToMessageCodec;

	import java.util.List;

	public class BasicJacksonCodec<T> extends ByteToMessageCodec<T> {

ersiner / socp.go

Created May 25, 2014 08:52

Local file copy over TCP socket in Go

	// Sample usage:
	// ./socp -p 10000 -i ~/Downloads/ubuntu-14.04-desktop-amd64.iso -o ~/Desktop/ubuntu.iso
	package main

	import (
	"bufio"
	"flag"
	"fmt"
	"io"
	"net"

ersiner / hello.go

Created May 24, 2014 07:15

Hello World with Goroutines and Channels in Go

ersiner / PrimitivesVsObjects.java

Created September 18, 2013 19:20

	// Test Code

	int[] pArray = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10};
	measurePrint("int Array", pArray);

	Integer[] oArray = new Integer[10];
	for (int i = 0; i < 10; i++)
	{
	oArray[i] = new Integer(i + 1);
	}

ersiner / BoxingTest.java

Created July 28, 2013 22:34

Java Integer Caching and Autoboxing

	package boxingtest;

	import java.util.Scanner;

	public class BoxingTest
	{
	public static void main(String[] args)
	{
	Integer[] ints = new Integer[100000];
	for (int i = 0; i < ints.length; i++)

ersiner / FunctionalJavaDemo.java

Last active December 11, 2015 09:48

Not so dangerous functional Java

	package functionaljavademo;

	import com.google.common.base.Function;
	import static com.google.common.collect.DiscreteDomains.integers;
	import static com.google.common.collect.Iterables.transform;
	import static com.google.common.collect.Ranges.closed;

	public class FunctionalJavaDemo
	{
	public static final Function<Integer, Integer> squareOf = new Function<Integer, Integer>()