61 Best MVC Questions and Answers

nullinjectorerror no provider for httpclient angular 17

In Angular 17 where the standalone true option is set by default, the app.config.ts file is generated in src/app/ and provideHttpClient(). We can be added to the list of providers in app.config.ts Step 1: To provide HttpClient in a standalone app we could do this in the app.config.ts file, app.config.ts: import { ApplicationConfig } from '@angular/core'; import { provideRouter } from '@angular/router'; import { routes } from './app.routes'; import { provideClientHydration } from '@angular/platform-browser'; //This (provideHttpClient) will help us to resolve the issue import {provideHttpClient} from '@angular/common/http'; export const appConfig: ApplicationConfig = { providers: [ provideRouter(routes), provideClientHydration(), provideHttpClient () ] }; The appConfig const is used in the main.ts file, see the code, main.ts : import { bootstrapApplication } from '@angular/platform-browser'; import { appConfig } from ...

How To convert JSON Object to String?

To convert JSON Object to String - To convert JSON Object to String in JavaScript using “JSON.stringify()”. Example – let myObject =[ 'A' , 'B' , 'C' , 'D' ] JSON . stringify ( myObject ); ü Stayed Informed – Object Oriented JavaScript Interview Questions I hope you are enjoying with this post! Please share with you friends!! Thank you!!!

List of Countries, Nationalities and their Code In Excel File

Download JSON file for this List - Click on JSON file Countries List, Nationalities and Code Excel ID Country Country Code Nationality Person 1 UNITED KINGDOM GB British a Briton 2 ARGENTINA AR Argentinian an Argentinian 3 AUSTRALIA AU Australian an Australian 4 BAHAMAS BS Bahamian a Bahamian 5 BELGIUM BE Belgian a Belgian 6 BRAZIL BR Brazilian a Brazilian 7 CANADA CA Canadian a Canadian 8 CHINA CN Chinese a Chinese 9 COLOMBIA CO Colombian a Colombian 10 CUBA CU Cuban a Cuban 11 DOMINICAN REPUBLIC DO Dominican a Dominican 12 ECUADOR EC Ecuadorean an Ecuadorean 13 EL SALVA...

Encryption and Decryption Data/Password in Angular

You can use crypto.js to encrypt data. We have used 'crypto-js'. Follow the below steps, Steps 1 – Install CryptoJS using below NPM commands in your project directory npm install crypto-js --save npm install @types/crypto-js –save After installing both above commands it looks like – NPM Command 1 -> npm install crypto-js --save NPM Command 2 -> npm install @types/crypto-js --save Steps 2 - Add the script path in “ angular.json ” file. "scripts" : [ "../node_modules/crypto-js/crypto-js.js" ] Steps 3 – Create a service class “ EncrDecrService ” for encrypts and decrypts get/set methods . Import “ CryptoJS ” in the service for using encrypt and decrypt get/set methods . import { Injectable } from ...

Angular Testing Questions and Answers | 9, 8, 7, 6

What Is Testing? The testing is a tools and techniques for a unit and integration testing Angular applications . Why Test? Tests are the best ways to prevent software bugs and defects. How to Setup Test in Angular Project? Angular CLI install everything you need to test an Angular application. This CLI command takes care of Jasmine and karma configuration for you. Run this CLI command- ng test The test file extension must be “.spec.ts” so that tooling can identify the test file. You can also unit test your app using other testing libraries and test runners. Types of Test – The all great developer knows his/her testing tools use. Understanding your tools for testing is essential before diving into writing tests. The Testing depends on your project requirements and the project cost. The types of Testing looks like - 1. Unit Test 2. Integration Test 3. En...

What Is MVC (Model View Controller)?	What is MVC Process Request Life Cycle?
55 Best Difference Between MVC 2, MVC 3, MVC 4, MVC 5 and MVC 6	What's New In MVC 4?
What's New In MVC 5?	What's New In MVC 6? What Is vNext Architecture?
What Are the benefits of using MVC?	What Are different return types of a controller action method in MVC?
What Are Filters in MVC?	Where the Routing rules are defined in an ASP.Net MVC Application?
What Is Routing?	What Is Attribute based Routing?
What Is the difference between Tempdata, ViewData, and ViewBag?	What Are Advantages and Disadvantages of MVC model?
What Is the difference between View and Partial View?	What Are the Advantages of using MVC?
MVC 6 tag helpers vNext intelligence	ASP.NET MVC 6 Angular 2 typescript
Windows Authentication in MVC4 with IIS Express	Authentication and Authorization in MVC5
Html.TextBoxFor read-only disabled Razor MVC5	Knockout MVC4 KnockoutJs using JSON and Ajax
Building ASP.Net MVC 6 and MongoDB	ASP NET MVC Online Practice Test
ASP.NET MVC API Authentication Filters	ASP.NET MVC API Authorization Filters
How To Allow HtmlAttribute in ASP.NET MVC 5? Why Use?
Allow User to input HTML in ASP.NET MVC - ValidateInput or AllowHtml	How To Prevent BREACH Attack in ASP.NET MVC 5 Apps?
What Is Cross Site Scripting (XSS) Attack? How To Prevent In ASP.NET MVC?	How To Access Session Variables in Web API 2 Controller in ASP.Net MVC 5?
How To Enabling Cross-Origin Requests in ASP.NET Web API 2?	What Is Authentication and Authorization Filters in MVC?
How To Enabling Google's Invisible reCAPTCHA in ASP.NET MVC 5 Using Action Filters?	What's new In MVC 6?
How To Setup Angular 2 in Visual Studio 2017 MVC 5 / 6?	What is a Design pattern? Why should you use Design Patterns?
What is Repository Pattern? Why need Repository Pattern?	How To Enabling Anti forgery in MVC for HTTP Headers validator?
How To Use Angular 2 and TypesScript in ASP.NET MVC 6?	How Send Email with Attached file in ASP.NET MVC 5?
How To Logging Errors by Log4Net in ASP.NET MVC 5?	How To Detect Browser Back Button Event - Cross Browser in MVC?

Private Constructor	Parameterized Constructor
Constant, read-only and static Keywords	Base class Parameterized Constructor
We have two classes, one is ClassA and other is ClassB, the ClassB inherit base class ClassA. If we make the object of child class ClassB then which class constructor called first?	We know that Base class constructor called first. But if we creating object with parameters, and base class have both constructor default and parameter, then which constructor of base class called first.

Delegates	Events	Generics	Indexers
Out keyword	Ref keyword	Property	Struct
Arrays	Collection of Classes	Class Library	Virtual \| Override \| new Keyword
Objects\|Classes	Abstraction	Encapsulation	Inheritance

What are ASP.NET Delegates, Types and Examples?	What are funk, Actionn and Predicate delegate?
What are Generic Delegates, Types and Examples in C#?	Examples - Generic classes and methods!
What is event in c#? How is work?	What are Properties and indexer in c#? Why we use?
What is structure in c#? Why we use it?	What is property class in c#? What is the main role?
What is ref keyword in c#? When we use?	What is out keyword in c#? When we use?
What is an Array? When use Array, ArrayList and LinkedList?	What is a collection class in c#? Why we need collection in c#?
What is a class library? Why need it?

Anil Singh | Code-sample.com

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