Luis Felipe de Oliveira luisdeol

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Senior .NET Developer, Instructor and Consultant, 4x Microsoft MVP, 10x Microsoft Certified, 1x AWS Certified.

luisdeol / Program.cs

Created November 12, 2017 14:38

Using the Parallel Class

	namespace MultiThreadingExamples
	{
	class Program
	{
	static void Main(string[] args)
	{
	Console.WriteLine("Priting Even numbers using Parallel.For");
	Parallel.For(0, 10, i =>
	{
	if (i % 2 == 0)

luisdeol / Program.cs

Created November 12, 2017 14:38

Using the Parallel Class

	namespace MultiThreadingExamples
	{
	class Program
	{
	static void Main(string[] args)
	{
	Console.WriteLine("Priting Even numbers using Parallel.For");
	Parallel.For(0, 10, i =>
	{
	if (i % 2 == 0)

luisdeol / Program.cs

Created November 12, 2017 14:46

Using the async and await keywords

	namespace MultiThreadingExamples
	{
	class Program
	{
	static void Main(string[] args)
	{
	string objectText = DownloadContentFromApi(1).Result;
	Console.WriteLine(objectText);

	Console.ReadLine();

luisdeol / Program.cs

Created November 12, 2017 14:55

Using PLINQ: AsParallel

	namespace MultiThreadingExamples
	{
	class Program
	{
	static void Main(string[] args)
	{
	var aLotOfNumbers = Enumerable.Range(0, 100);

	var parallelEvenNumbers = aLotOfNumbers
	.AsParallel()

luisdeol / Program.cs

Created November 12, 2017 14:59

Using PLINQ: AsOrdered


	namespace MultiThreadingExamples
	{
	class Program
	{
	static void Main(string[] args)
	{
	var aLotOfNumbers = Enumerable.Range(0, 100);

	var parallelEvenNumbers = aLotOfNumbers

luisdeol / Program.cs

Created November 12, 2017 15:05

Using PLINQ: ForAll

	namespace MultiThreadingExamples
	{
	class Program
	{
	static void Main(string[] args)
	{
	var anIncrediblyBigSet = Enumerable.Range(0, 10);

	var parallelEvenNumbers = anIncrediblyBigSet
	.AsParallel()

luisdeol / Program.cs

Created November 19, 2017 18:07

Problems when accessing shared data using multithreading programming

	namespace manage_multithreading
	{
	class Program
	{
	static void Main(string[] args)
	{
	int theAlmightyZero = 0;

	Task newAmazingTask = Task.Run(() =>
	{

luisdeol / Program.cs

Created November 19, 2017 18:17

Using the lock operator

	namespace manage_multithreading
	{
	class Program
	{
	static void Main(string[] args)
	{
	int theAlmightyZero = 0;
	object _lockTheSavior = new object();

	Task newAmazingTask = Task.Run(() =>

luisdeol / Program.cs

Last active November 19, 2017 18:37

Example of deadlock using lock

	namespace manage_multithreading
	{
	class Program
	{
	static void Main(string[] args)
	{
	object _lockSaviorOne = new object();
	object _lockSaviorTwo = new object();

	Task leTask = Task.Run(() =>

luisdeol / VolatileExample.cs

Created November 19, 2017 19:07

Example of a situation where Volatile can be used.

	private static int _theFlag;
	private static int _theValue;
	public static void TheFirstThread()
	{
	_theValue = 10;
	_theFlag = 1;
	}

	public static void TheSecondThread()
	{