Alex Zuzin zvozin

Been coding for a bit. Will code for a bit more.

zvozin / build.gradle

Last active November 11, 2021 14:20

Relevant parts of build.gradle required to get QueryDSL going over Hibernate with Kotlin and IDEA

	buildscript {
	ext.kotlin_version = '1.1.3-2'

	repositories {
	mavenCentral()
	jcenter()
	}
	dependencies {
	classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
	classpath("org.jetbrains.kotlin:kotlin-allopen:$kotlin_version")

zvozin / rates.json

Created July 11, 2017 19:46

zvozin / Spark20Example.java

Last active December 19, 2018 11:31

Bare-bones usage of the Spark 2 Dataset API from Java 8

	package com.example;

	import org.apache.spark.sql.Dataset;
	import org.apache.spark.sql.SparkSession;
	import org.apache.spark.sql.catalyst.encoders.ExpressionEncoder;
	import scala.runtime.AbstractFunction1;

	import java.util.Arrays;
	import java.util.function.Function;

zvozin / BufferActor.scala

Last active December 17, 2015 09:19

Time-and-space bounded Scalaz-based actor. Buffers elements of type A until either buffer size has been reached, or the time bound has elapsed.

	import scalaz.concurrent.Actor
	import collection.mutable.ArrayBuffer
	import java.util.Timer

	/**
	* Usage:
	*
	* <code>
	* val buffer = BufferActor[String](onFlush = _ foreach (println(_), onError = println(_))
	* buffer ! "Now we're talking!"

zvozin / steps-of-scala-objects-1.scala

Created June 25, 2011 06:03

Scala Object definition

	object ShinyNewObject{
	val lovelyProperty = "Property we share"
	val notSoLovelyProperty = 3.14

	def weCanHazDoStuff(stuff: String) = doingCoolStuffHere(stuff)
	}

zvozin / Reflection-Utils.java

Created July 12, 2010 15:45

	public void doWithFields(Class<?> clazz) {
	ReflectionUtils.doWithFields(clazz, new ReflectionUtils.FieldCallback()
	{
	public void doWith(Field field) throws IllegalArgumentException, IllegalAccessException {
	System.out.println(field);
	}
	});
	}

zvozin / Spring-core.pom.xml

Created July 12, 2010 15:25

	<dependency>
	<groupId>org.springframework</groupId>
	<artifactId>spring-core</artifactId>
	<version>3.0.2.RELEASE</version>
	</dependency>

zvozin / Filtering-Collections.java

Created July 11, 2010 20:24

	public static <T> Collection<T> toStringFiltered(List<T> aListOfTs) {
	return Collections2.filter(aListOfTs, new Predicate<T>()
	{
	public boolean apply(T from) {
	return from.toString().isEmpty();
	}
	});
	}

zvozin / Transforming-Collections-Google-Collections.java

Created July 11, 2010 20:23

	public static <T> Collection<String> toString(List<T> aListOfTs) {
	return Collections2.transform(aListOfTs, new Function<T, String>()
	{
	public String apply(T from) {
	return from.toString();
	}
	});
	}

zvozin / Transforming-Collection.scala

Created July 11, 2010 20:21

aListOfTs.map(_.toString)