Sam Pullara spullara

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The mess cannot go into the program, it piles up around the programmer.

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spullara / teslalogentry.json

Created January 20, 2014 02:49

	{
	"vehicle": {
	"color": null,
	"display_name": null,
	"id": XXXX,
	"option_codes": "MS01,RENA,TM00,DRLH,PF01,BT85,PMTG,RFPO,WTSP,IZMB,IDCF,TR01,SU01,SC01,TP01,AU01,CH00,HP00,PA01,PS00,AD02,X024,X019,X001,X003,X007,X011,X013",
	"user_id": XXXX,
	"vehicle_id": XXXX,
	"vin": "XXXX",
	"tokens": [

spullara / FDBCount.java

Last active February 19, 2023 17:36

Server-side count of keys for FoundationDB. Still has to scan the complete database. Modified with input from the FDB team to use getKey.

	// 1) Stride through the database using KeySelectors until you pass the end of the database
	// 2) Then, back off until you find the last key
	final AtomicBoolean retry = new AtomicBoolean();
	Function<Transaction, Long> function = new Function<Transaction, Long>() {
	private long start = System.currentTimeMillis();
	private long count = 0;
	private int offset = 1000000;
	private KeySelector keySelector = KeySelector.firstGreaterOrEqual(new byte[0]);
	private boolean narrowing = false;

spullara / GCParser.java

Created December 26, 2013 00:26

Quick and dirty memory use estimator for benchmarks. Run with -verbosegc and pipe it to this command.

	package spullara;

	import java.io.BufferedReader;
	import java.io.FileNotFoundException;
	import java.io.InputStreamReader;
	import java.util.regex.Matcher;
	import java.util.regex.Pattern;

	public class GCParser {
	public static void main(String[] args) throws FileNotFoundException {

spullara / HashConcurrencyTest.java

Created July 2, 2013 17:01

	package redis.netty.client;

	import org.junit.Test;
	import redis.netty.MultiBulkReply;
	import spullara.util.functions.Block;

	import java.util.concurrent.ExecutionException;
	import java.util.concurrent.Semaphore;
	import java.util.concurrent.atomic.AtomicBoolean;

spullara / CompletableFutureTest.java

Last active October 8, 2020 10:16

	package spullara.util.concurrent;

	import org.junit.BeforeClass;
	import org.junit.Test;

	import java.util.ArrayList;
	import java.util.Arrays;
	import java.util.List;
	import java.util.concurrent.*;
	import java.util.concurrent.atomic.AtomicBoolean;

spullara / RawScanTest.java

Last active December 18, 2015 10:48

	package avrobase.fdb;

	import com.foundationdb.*;
	import org.junit.Test;

	import static com.foundationdb.KeySelector.firstGreaterOrEqual;
	import static com.foundationdb.KeySelector.lastLessThan;
	import static junit.framework.Assert.assertEquals;

	/**

spullara / PreTranslatedTest.java

Last active December 17, 2015 13:10

One idea as to how to do two passes for first compiling the translations and then compiling the regular mustache templates.

	package com.github.mustachejava;

	import com.google.common.base.Function;
	import com.google.common.cache.CacheBuilder;
	import com.google.common.cache.CacheLoader;
	import com.google.common.cache.LoadingCache;
	import org.junit.Test;

	import java.io.IOException;
	import java.io.Reader;

spullara / gist:5609245

Created May 19, 2013 22:07

Simple benchmark of Netty4 based Redis Server clone (in-memory only)

	macpro:redis-protocol sam$ redis-benchmark -p 6380 -P 50 -n 10000000 set test test
	====== set test test ======
	10000000 requests completed in 5.57 seconds
	50 parallel clients
	3 bytes payload
	keep alive: 1

	65.80% <= 1 milliseconds
	99.65% <= 2 milliseconds
	99.95% <= 3 milliseconds

spullara / App.java

Created May 1, 2013 05:19

Collector benchmark

	package collectbenchmark;

	import java.util.Arrays;
	import java.util.Map;
	import java.util.stream.Collectors;

	import static java.lang.Integer.parseInt;
	import static java.lang.System.nanoTime;
	import static java.util.function.Function.identity;
	import static java.util.stream.Collectors.toMap;

spullara / ArraysIndexesTest.java

Created April 7, 2013 18:39

Mustache.js supports array indexes but it isn't in the spec and isn't likely to be added. If you need support, you can extend mustache.java to support it using something like this.

	package com.github.mustachejava;

	import com.github.mustachejava.reflect.ReflectionObjectHandler;
	import org.junit.Test;

	import java.io.IOException;
	import java.io.StringReader;
	import java.io.StringWriter;
	import java.lang.reflect.Array;
	import java.util.AbstractMap;

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