The future of gRPC in C# belongs to grpc-dotnet 

In this short video Rowan takes us through a different approach to generating keys in Entity Framework 7 using sequences. This approach is interesting in cases of large INSERT batches primarily because keys are all fetched beforehand.

Here is a partial list of the C# coding standards my team uses and advocates, updated by what we’ve learned in the past year. 

You may be familiar with the async-await from JavaScript or C#. Rust's version of the feature is similar, but with a few key differences. 

چرا و در چه زمانی باید به سراغ برنامه نویسی موازی رفت !؟

1- Dead Lock

public static void Function_A()
{
 lock (resource_1)
 {
   Thread.Sleep(1000);
   lock (resource_ 2)
   {
   }
 }
}

public static void Function_B()
{
 lock (resource_2)
 {
   Thread.Sleep(1000);
   lock (resource_1)
   {
   }
 }
}

static void Main()
{
  Thread thread_A = new Thread((ThreadStart)Function_A);
  Thread thread_B = new Thread((ThreadStart)Function_B);

  thread_A.Start();
  thread_B.Start();

  while (true)
  {
   // Stare at the two threads in deadlock.
  }
}

Modern is a header-only library designed to provide Standard C++ developers with first-class access to the modern Windows API. 

# Which Approach Should You Use?

We had a look at four different approaches:-Callbacks with the danger of entering callback hell -Promises to escape callback hell-Observables to handle streams of data and apply operator magic -async/ await to write “synchronous” code with promises