Sasha Gavrilov sashagavrilov

Help teams to create Ad Networks

sashagavrilov / ConnectedComponents.java

Created March 19, 2018 20:25

Connected Components in java

	class ConnectedComponents {

	private int[] components;
	private int[] orders;

	ConnectedComponents(int size) {
	this.components = new int[size];
	this.orders = new int[size];
	for (int i = 0; i < size; i++) {
	components[i] = i;

sashagavrilov / Solution.java

Created March 17, 2018 21:45

Int Graph

	import java.util.Arrays;
	import java.util.stream.IntStream;
	import java.util.stream.Stream;

	public class Solution {

	static class Graph {

	private final int[][] adj;

sashagavrilov / ScalaEnum.scala

Created February 7, 2017 01:50 — forked from viktorklang/ScalaEnum.scala

DIY Scala Enums (with optional exhaustiveness checking)

	trait Enum { //DIY enum type
	import java.util.concurrent.atomic.AtomicReference //Concurrency paranoia

	type EnumVal <: Value //This is a type that needs to be found in the implementing class

	private val _values = new AtomicReference(Vector[EnumVal]()) //Stores our enum values

	//Adds an EnumVal to our storage, uses CCAS to make sure it's thread safe, returns the ordinal
	private final def addEnumVal(newVal: EnumVal): Int = { import _values.{get, compareAndSet => CAS}
	val oldVec = get

sashagavrilov / ignore-cancel.txt

Last active November 2, 2016 00:08

Akka Tls trace

	[akka://TlsSpec/user/StreamSupervisor-0/flow-Client] begin handshake Client

	[akka://TlsSpec/user/StreamSupervisor-0/flow-Client] bidirectional
	[akka://TlsSpec/user/StreamSupervisor-0/flow-Client] bidirectional continue
	[akka://TlsSpec/user/StreamSupervisor-0/flow-Client] wrap: status=OK handshake=NEED_UNWRAP remaining=0 out=149
	[akka://TlsSpec/user/StreamSupervisor-0/flow-Client] flushToTransport
	[akka://TlsSpec/user/StreamSupervisor-0/flow-Client] sending 149 bytes

	[akka://TlsSpec/user/StreamSupervisor-0/flow-Server] begin handshake Server
	[akka://TlsSpec/user/StreamSupervisor-0/flow-Server] bidirectional

sashagavrilov / ExtendedCookieState.scala

Last active May 6, 2016 08:42

Extended state to SocialProviders

	trait ExtendedOAuth2State extends OAuth2State {
	/**
	* Returns a uri to send user after authentication
	*
	* @return A uri to send user after authentication
	*/
	def returnTo: Option[String]
	}

	/**