Are there Any Apps/ Browser Add-Ons to make " Web App " Notifications or Easy Methods?

Are there Any Apps/ Browser Add-Ons to make " Web App " Notifications or Easy Methods? Say I want to use Google Voice in it’s own browser for isolation. Is there any way to get notifications when I receive a new message or call in their web app?

Thanks!

How Ad Networks can «steal» your income: all tricks and methods | Proxies123.com

Why Ad Networks may be dishonest​

We don’t want to intimidate you or create the illusion that all Ad Networks are just waiting for the opportunity to deceive the client. The truth is there are good Ad Networks that help webmasters to monetize the websites, and there are bad Ad Networks that may use you for their own gain. A healthy lifestyle requires learning about junk-food to avoid it, the same if you want to be a successful webmaster, you should learn how unfair Ad Networks can spoil a website. And then choose to work with Ad Networks or mediation services that honestly help to maximize monetization of websites without losing regular visitors.
There are several ways Ad Network can increase their income in secret from the client, but they all have the same feature: the network can manage ads and statistics. The Ad Network gets this opportunity if the client places the Ad Network JS code on the website. In fact, by inserting third-party JS code on the website, you give control of your site to the owner of the code. There is nothing to worry about if there is trust or personal agreement, but you should not blindly rely on honesty when working directly with the advertising network.

You’ll be frauded just as much as you allow it. In this guide, we analyze the main methods of fraud, how this can affect your website and how to discover and prevent it.

c# – Calling multiple clients from API controller methods?

Hi I have a requirement where in I have to call two different client methods from same api in .NET Core and I have structured my code as follows. THis is working fine but Please give me your valuable inputs or suggestions for improvements.

I am using HTTPClientFactory to create my clients as shown below:

public class CustomerApiClient : ICustomerApiClient
    {
        private readonly HttpClient _httpClientCustomer;
        private readonly HttpClient _httpClienProduct;
        private readonly ILogger _logger;
        private readonly IHttpClientFactory _httpClientFactory;
        private readonly IConfiguration _configuration;
       
        public CustomerApiClient(IHttpClientFactory httpClientFactory, IConfiguration configuration, ILogger<CustomerApiClient> logger)
        {
            this._logger = logger;
            this._httpClientFactory = httpClientFactory;
            this._configuration = configuration;

            _httpClienCustomer = httpClientFactory.CreateClient("CustomerService");
            var authApiKey = configuration.GetSection("CustomerAuthApiKey")?.Value;
            _httpClienCustomer.DefaultRequestHeaders.Add("AuthApiKey", authApiKey);

            _httpClienProduct = httpClientFactory.CreateClient("ProductService");
            var authApiKeyImageManagementService = configuration.GetSection("ProductAuthApiKey")?.Value;
            _httpClienProduct.DefaultRequestHeaders.Add("AuthApiKey", authApiKeyImageManagementService);


        }

        
        public virtual async Task<object> GetCustomerDetailsAsync(int customerId)
        {
            _logger.LogDebug(customerId);

            var uri = string.Concat(_httpClientCustomer?.BaseAddress, $"/GetCustomerBycustomerId?customer={customerId}");
            using (var requestMessage = new HttpRequestMessage(HttpMethod.Get, uri))
            {
                using (var response = await _httpClientCustomer.SendAsync(requestMessage, CancellationToken.None))
                {
                    var stream = await response.Content.ReadAsStreamAsync();

                    var strStream = await response.Content.ReadAsStringAsync();

                    if (response.IsSuccessStatusCode)
                    {
                        if (strStream.ToLower() == "null")
                        {
                            return null;
                        }

                        JObject respJobject = JObject.Parse(strStream);
                        var resultCustomer = respJobject

                    }
                }
            }
            
            // the resultCustomer object wil have productId in it. Will be using the productId for below  service -- /product/productId . Have not written the code for it so hardcoded it as 1102

            var uriProductService = string.Concat(_httpClientProduct?.BaseAddress, $"/product/1102");

            using (var requestMessage1 = new HttpRequestMessage(HttpMethod.Get, uriProductService))
            { 
            using (var response = await _httpClienProduct.SendAsync(requestMessage1, CancellationToken.None))
            {
                var stream1 = await response.Content.ReadAsStreamAsync();

                var strStream1 = await response.Content.ReadAsStringAsync();

                if (response.IsSuccessStatusCode)
                {
                        var objectResponse_ = ClientHelper.DeserializeJson<System.Collections.Generic.ICollection<Product>> (stream1);
                }

                var content = await apiHelper.StreamToStringAsync(stream1);
                throw new ApiException
                {
                    StatusCode = (int)response.StatusCode,
                    Content = content
                };
            }
    }
}
   
    }

My Startup.cs file contains the following in ConfigureDependencies method

serviceCollection.AddHttpClient("CustomerService", im =>
            {
                im.BaseAddress = new Uri("https://Testserver-Phse2.net/Shared/CustomerService/api/v1/Customers");
            });

            serviceCollection.AddHttpClient("ProductService", dc =>
            {
                dc.BaseAddress = new Uri(Configuration.GetSection("ApiUrls:ProductServiceApi")?.Value); 
            });

            serviceCollection.AddScoped<ICustomerApiClient, CustomerApiClient>();

raspberry pi – PuTTy error: No supported authentication methods available (server sent: publickey)

Estoy intentando conectar el ordenador a la Raspberrrypi 3B+ mediante putty.

Para la cual he instalado PuTTy.
Después de poner la ip de mi wifi en la sección de “Host Name” del programa PuTTy y el número de puerto en “Port” le doy a open y me aparece una ventana con el mensaje “login as:”
(acorde con mi raspberry el nombre de usuario es pi asi que lo pongo)

y me arroja el siguiente error:

“No supported authentication methods available (server sent: publickey)”.

¿Qué estoy haciendo mal para que me de este error?

Gracias de antemano.

c# – Generic Wrapper class for HTTPClient methods

I am trying to using HttpClient for making API calls from a different domain and for that purpose I have created the following service class after doing some research. It is 4.7.2 framework and not a .NET core system. I have created library class for this with following classes. Please give me your valuable suggestions for changes or enhancements

IRequestService.cs file

public interface IRequestService
    {
        Task<TResult> GetAsync<TResult>(HttpClientNS client, string url);
        Task<string> GetStringAsync(HttpClientNS client, string url);
        Task<TResult> PostAsync<TRequest, TResult>(HttpClientNS client, TRequest t, string url);
        HttpClientNS GetClient();
    }

RequestService.cs

public class RequestService : IRequestService
    {
    private readonly string _hostWebApiUrl;
    private readonly string _apiAuthKey;

    public RequestService()
    {
        _hostWebApiUrl = Config.AppSettings("TestWebApiURL");
        _apiAuthKey = Config.AppSettings("ApiKey");
    }

    public RequestService(string hostWebApiUrl, string apiAuthKey)
    {
        _hostWebApiUrl = hostWebApiUrl;
        _apiAuthKey = apiAuthKey;
    }
    public HttpClientNS GetClient()
    {
        string _baseAddress = _hostWebApiUrl;
        var client = new HttpClientNS
        {
            BaseAddress = new Uri(_baseAddress)
        };

        client.DefaultRequestHeaders.Add("AuthApiKey", _apiAuthKey);
        return client;
    }

    public async Task<TResult> GetAsync<TResult>(HttpClientNS client, string url)
    {
        client.Timeout = TimeSpan.FromSeconds(30);
        var result = default(TResult);
        try
        {
            var response = await client.GetAsync(url);
            response.EnsureSuccessStatusCode();
            //var jsonString = await response.Content.ReadAsStringAsync();
            //var result = JsonConvert.DeserializeObject<TResult>(jsonString);


            await response.Content.ReadAsStringAsync().ContinueWith((Task<string> x) =>
            {
                if (x.IsFaulted)
                    throw x.Exception;

                result = JsonConvert.DeserializeObject<TResult>(x.Result);
            });



        }

        catch (Exception ex)
        {

        }
        return result;
    }

    public async Task<string> GetStringAsync(HttpClientNS client, string url)
    {
        var httpRequest = new HttpRequestMessage(new HttpMethod("GET"), url);
        var response = client.SendAsync(httpRequest).Result;
        var jsonString = await response.Content.ReadAsStringAsync();
        return jsonString;
    }


    public async Task<TResult> PostAsync<TRequest, TResult>(HttpClientNS client, TRequest t, string url)
    {
        var result = default(TResult);
        var json = JsonConvert.SerializeObject(t);
        HttpContent httpContent = new StringContent(json);
        httpContent.Headers.ContentType = new MediaTypeHeaderValue("application/json");

        //response.EnsureSuccessStatusCode();
        //var jsonString = await response.Content.ReadAsStringAsync();
        //var result = JsonConvert.DeserializeObject<TResult>(jsonString);
        //return result;  


        var response = await client.PostAsync(url, httpContent).ConfigureAwait(false);

            response.EnsureSuccessStatusCode();

            await response.Content.ReadAsStringAsync().ContinueWith((Task<string> x) =>
            {
                if (x.IsFaulted)
                    throw x.Exception;

                result = JsonConvert.DeserializeObject<TResult>(x.Result);

            });
        

        return result;

    }

}

I am making calls to these wrapper class containing generic methods as follows:

public class TestApiClient
    {

        private IRequestService RequestService;
        private readonly string _apiUrl;
        public TestApiClient(IRequestService request)
        {
            RequestService = new RequestService();
            _apiUrl = "api/TestCustomer";
        }       

        public async Task<bool> IsCustomerVendor(int vendorId)
        {

            var url = string.Format(_apiUrl + "/IsCUstomerVendor?vendorId={0}", vendorId);
            var client = RequestService.GetClient();
            var result = await RequestService.GetAsync<bool>(client, url);

            return result;
        }



        public async Task<bool> IsCUstomerDataInvalid(int productId, int financeCompanyId, string balloonDealerState)
        {
             

            var url = _apiUrl + "/IsCUstomerDataInvalid";
            var content = new { CustomerId = customerId, CompanyId = companyId, DealerState = DealerState };
            //var result = _webClientHelper.PostContent<bool>(url, content);
            var client = RequestService.GetClient();
            var result = await RequestService.PostAsync<Object,bool>(client, content, url);

            return result;
        }

    }

Web Scraping Methods with Powerful Hacking Techniques | Proxies123.com

Web Scraping Methods with Powerful Hacking Techniques

The tool, and techniques we will teach bring you live data from thousands of websites tailored specifically to suit your company’s needs. The solutions provide your business with quality data sets that are efficient and massively scalable.​

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numerical methods – Does there exist an transform that allow me to solve arbitrary linear real valued differential equation by solving upper triangular matrix ODEs?

Linear differential equations can be solved using the matrix exponential. However for upper diagonal matrices we can observer the following simplifications (diagonal matrices commute):

$$
x(t)=exp(begin{bmatrix}
d_1 & u_1 & u_2 \
0 & d_2 & u_3 \
0 & 0 & d_3
end{bmatrix}(t-t_0))x_0 = big(begin{pmatrix}
exp (d_1(t-t_0)) \
exp (d_2(t-t_0)) \
exp (d_3(t-t_0))
end{pmatrix} cdot exp(begin{bmatrix}
0 & u_1 & u_2 \
0 & 0 & u_3 \
0 & 0 & 0
end{bmatrix}(t-t_0))big)x_0
$$

This can be simplified further since the strictly upper diagonal matrix is nil potent:
$$x(t)=Big(begin{pmatrix}
exp (d_1(t-t_0)) \
exp (d_2(t-t_0)) \
exp (d_3(t-t_0))
end{pmatrix} cdot big(begin{bmatrix}
1 & 0 & 0 \
0 & 1 & 0 \
0 & 0 & 1
end{bmatrix}+begin{bmatrix}
0 & u_1 & u_2 \
0 & 0 & u_3 \
0 & 0 & 0
end{bmatrix}(t-t_0)+begin{bmatrix}
0 & 0 & (u_2)^2+u_1u_3 \
0 & 0 & 0 \
0 & 0 & 0
end{bmatrix}(t-t_0)^2big)Big)x_0
$$

$$x(t)=Big(begin{pmatrix}
exp (d_1(t-t_0)) \
exp (d_2(t-t_0)) \
exp (d_3(t-t_0))
end{pmatrix} cdot begin{bmatrix}
1 & u_1(t-t_0) & u_2(t-t_0) + ((u_2)^2+u_1u_3)(t-t_0)^2 \
0 & 1 & u_3(t-t_0) \
0 & 0 & 1
end{bmatrix}Big)x_0
$$

This is extremely simple to solve, in particular if it is know that the degree of nilpotency is much smaller than the size of the matrix. Systems with the same degree of nil potency as this one occur in rigid body dynamics.

Does there exists an transform that transforms an arbitrary real linear ode into (one or more) upper diagonal linear (complex) ODEs whose solutions i can transform back into a solution to the arbitrary linear ODE?

The obvious idea of splitting up the matrix in an strictly upper, strictly lower and an diagonal part doesn’t work as the strictly lower part doesn’t commute with (diagonal+strictly upper). I’m not very familiar with matrix transforms or transforms of differential equations.

What are the risk quantification methods you have used for Cyber security project benefit realisation

As a consultant, I have now seen, FTSE companies with millions of budget being poured into the Cyber Security programmes. Almost all the projects within the portfolio do have a clear justification in terms of the risk mitigated. However, there is often no benefit realisation plan and there is no way to measure the success of the projects on the go. My question is how do you define metrics ? and what sort of risk quantification methods have you used in Cyber security ? Is there another way ?.

Thanks.

python – Calling Methods Inside Another Method In a Diffrent Class

I am having a difficult time trying to figure out the correct way on how to call methods inside a method that happens to be in a different class. Attached will be my code.

runner,py

import reader as bb



class monitorRunner():

  def __init__(self):
    self.url = sys.argv(1)
    self.store = None
  
  def executeLink(self):
    self.determineStore()
    bb.BestBuyMonitor.executeBestBuyMonitor(self,self.url,self.store)

  def determineStore(self):

    -code-
  

if __name__== "__main__":
    taskMaster =  monitorRunner()
    taskMaster.executeLink()

reader.py

class BestBuyMonitor():

  def __init__(self):
    -variables-


  def executeBestBuyMonitor(self,store,url):
    self.getAPiData()
  
  def getAPiData(self):
    -code-

Trace:

self.getAPiData()
AttributeError: 'monitorRunner' object has no attribute 'getAPiData'

Not quite sure how to fix this, any help would be appriciated.

c++ – Is it bad practice to make get and set methods inline?

I use this class to pass around information. Is it a bad practice if the getter and setter are inline? they are the only method of the class.

#define DEVICEINFORMATION_H

#include "DateInformation.h"
#include "TimeInformation.h"

enum class DEVICEMODE
{
  SLEEP,
  CLOCK,
  STOPWATCH
};

class DeviceInformation
{
private:
  DEVICEMODE mode;
  TimeInformation time;
  DateInformation date;

public:
  DeviceInformation();
  ~DeviceInformation();
  inline DEVICEMODE GetMode()
  {
    return mode;
  }
  inline DEVICEMODE SetMode(DEVICEMODE newMode)
  {
    mode = newMode;
  }
  inline TimeInformation GetTime()
  {
    return time;
  }
  inline TimeInformation SetTime(TimeInformation newTime)
  {
    time = newTime;
  }
  inline DateInformation GetDate()
  {
    return date;
  }
  inline DateInformation SetDate(DateInformation newDate)
  {
    date = newDate;
  }
};

#endif ```