The Promise is an object that may produce a value, sometime in the future, on the completion of an asynchronous operation. The produced value can be either a successful result or an error .
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The concept of Routing is very vast and I have covered it in 6 tutorials which are:
So make sure you cover each of these one by one.
ASP.NET Core 3.0 brings a new concept of Endpoint routing which scans incoming HTTP requests and maps them to Endpoint in the application. Endpoints can be controllers, razor pages, Blazor, SignalR and gRPC. This allows different types of Dot Net apps to work together without any problem. Endpoint Routing improves the overall routing mechanism feature in Dot Net.
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Cookie Authentication in ASP.NET Core is used to implement our own Custom Authentication Logic without using ASP.NET Core Identity in any way.
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Browser security prevents a web page located on a domain to make requests to another web page which is located on a different domain. This restriction is called the same-origin policy. This security feature prevents malicious sites to read data from another websites.
(more…)The below jQuery Interview Questions with answers will help you to succeed every job interview. These interview questions are divided into 4 parts: (more…)
Select2 is a jQuery based replacement for HTML Select Control. It supports searching, remote data sets, and infinite scrolling of results. It is available in GitHub and is free to use for everyone.
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In my ASP.NET Core tutorial on Web API I created a REST Web API having GET, POST, PUT and DELETE methods. This API was performing CRUD operations on Reservation objects. Now in this tutorial I will Call this Web API from jQuery. I will use jQuery AJAX to pass Parameters and Credentials to the Web API. So let's get started.
Make sure to keep the Web API project in running state so that the API can be called by jQuery code.
This tutorial is a part of the ASP.NET Core Web API series which contains 5 tutorials to master this area:
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ASP.NET Core is a modern web development framework by Microsoft. You can build any type of projects – big or small, in this framework. ASP.NET Core is based on Model View Controller (MVC) architecture where any HTTP based request is captured by a Controller which then passes the response to the View.
(more…)The jQuery Focus method is called when a control gets focus. (more…)
SQL Server has 2 operators called Union All and Union that combine the result-set of two or more SELECT statements. The difference between Union All and Union operators is that Union All will ‘not remove the duplicate rows’ from the combined result-set, on the other hand Union operator will ‘remove the duplicate rows’ from the combined result-set. (more…)