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To show the total number of users in each country on Google Maps using ASP.NET Core, you can follow these general steps: Collect the user data, including the country information for each user, from your database or another source. You can use LINQ to group the users by country and count the number of users…
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To add Google Maps in an ASP.NET Core web application, you can follow these steps: Get an API Key: First, you need to get a Google Maps API key. You can get this by following the instructions on the Google Maps Platform website. Install Google Maps JavaScript API: Next, you need to install the Google…
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DisplayName Attribute: The DisplayName attribute is used to specify the display name of a model property. It is typically used in conjunction with the EditorFor and DisplayFor HTML helpers to render the property name in the UI. The DisplayName attribute can be applied to either a property or a class, and it can take a…
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Here are the detailed steps to deploy an ASP.NET Core application to Azure App Service: Create an Azure App Service: Log in to your Azure portal (https://portal.azure.com/) Click on “Create a resource” button (+) in the top left corner and select “Web App” Choose a unique app name, subscription, resource group, operating system, runtime stack…
The best way to achieve this in ASP.NET Core is to use AJAX calls to the API endpoint and update the button text on the client-side once the API call is successful. Below are the high-level steps: Create an API endpoint that accepts the user’s invitation details and updates the user’s record in the database…
Interview Question 1: What is MVC? MVC is an architectural pattern which separates the representation and user interaction. It’s divided into three broader sections, Model, View, and Controller. Below is how each one of them handles the task. The View is responsible for the look and feel. It is the presentation layer in MVC. Model…
[amazon_textlink asin=’1484227611|1484236394′ text=’SOLID Design Principles’ template=’ProductLink’ store=’desibanjara22-21|desibanjaraco-21′ marketplace=’IN|UK’ link_id=’c71be429-b44f-11e8-bcc2-e9178ccb09b7′] are the design principles that enable us developers to manage most of the software design problems. The term SOLID is an acronym for five design principles intended to make software designs more understandable, flexible and maintainable. The principles are a subset of many principles introduced by…
Interview Questions 16 – What is the benefit of using REST in WebAPI? REST is used to make fewer data transfers between client and server which make it an ideal for using it in mobile apps. WebAPI also supports HTTP protocol. Therefore, it reintroduces the traditional way of the HTTP verbs for communication. Interview Questions…
Asp.Net WebApi Interview Questions Interview Questions 1 – Explain what is REST and RESTFUL? Representational State Transfer (REST) is an architectural style that defines a set of constraints to be used for creating web services and APIs. It has defined guidelines for creating services which are scalable. REST used with HTTP protocol using its…
There are three ways we can pass parameters to a method: Value parameters – This method copies the actual value of an argument into the formal parameter of the function. In this case, changes made to the parameter inside the function have no side effect on the argument. Reference parameters – This method copies the…
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