tutorialsTag Archive

The tutorial for today will show you how to use an authentication app for two-factor authentication on Facebook with 2FA features. This method use 2FA features provide by software and produce a new numeric code every 30-seconds. The application-based 2FA solutions are available for mobile, wearables, or desktop platforms —… Continue Reading Windows – Microsoft authenticator and authentication on Facebook with 2FA features.

This tutorial shows you the base of any structure of the Xamarin project with a short intro into the Xamarin.Essentials install area. Take a look at the next image: First, if the new default project doesn’t have the Xamarin.Essential ( see point 4 on image) then you need to install… Continue Reading C# – First steps with C# and .NET – part 017 .

This tutorial is about starting a mobile project with Xamarin si C#. I used my mobile phone to test the default starting project from Visual Studio 2019. First, you need to install Xamarin with the Visual Studio Installer software. Then start the default project on Visual Studio 2019. Create a… Continue Reading C# – First steps with C# and .NET – part 016 .

This is a new tutorial about C# and Speech.Recognition feature. First, I create a console C# project and I add Speech.Recognition reference to project, see my old tutorial. After these steps the default source code from documentation works well:

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using System;
using System.Speech.Recognition;
 
 
namespace Recognition_001
{
    class Program
    {
        static void Main(string[] args)
        {
 
            // Create an in-process speech recognizer for the en-US locale.  
            using (
            SpeechRecognitionEngine recognizer =
              new SpeechRecognitionEngine(
                new System.Globalization.CultureInfo("en-US")))
            {
 
                // Create and load a dictation grammar.  
                recognizer.LoadGrammar(new DictationGrammar());
 
                // Add a handler for the speech recognized event.  
                recognizer.SpeechRecognized +=
                  new EventHandler<SpeechRecognizedEventArgs>(recognizer_SpeechRecognized);
 
                // Configure input to the speech recognizer.  
                recognizer.SetInputToDefaultAudioDevice();
 
                // Start asynchronous, continuous speech recognition.  
                recognizer.RecognizeAsync(RecognizeMode.Multiple);
 
                // Keep the console window open.  
                while (true)
                {
                    Console.ReadLine();
                }
            }
        }
 
        // Handle the SpeechRecognized event.  
        static void recognizer_SpeechRecognized(object sender, SpeechRecognizedEventArgs e)
        {
            Console.WriteLine("Recognized text: " + e.Result.Text);
        }
    }
}

Google team comes with this intro for Google Shell: When you start Cloud Shell, it provisions a e2-small Google Compute Engine virtual machine running a Debian-based Linux operating system. Cloud Shell instances are provisioned on a per-user, per-session basis. The instance persists while your Cloud Shell session is active; after… Continue Reading C# – First steps with C# and .NET – part 014 .

The tutorial for today uses C# with .NET Framework 4.7.2 and is a short intro into the TAP programming area with definitions examples. TAP is the acronym for Task-based Asynchronous Pattern. In the .NET Framework 4.5, the C# compiler is capable of implementing the TAP and this implementing use compiler.… Continue Reading C# – First steps with C# and .NET – part 013 .

In this tutorial, I will show you how to start using Google Cloud Platform with Visual Studio 2019 and C#. The main goal is to create a Cloud Storage buckets. First, create a console project into your Visual Studio 2019 I.D.E. Open the cloud google.com dotnet webpage and use Try… Continue Reading C# – First steps with C# and .NET – part 012 .

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