Linq

Find the nth highest salary using LINQ

In this article, I will show how to find nth highest salary using LINQ. This is a very popular SQL interview questi…

santosh أبريل 27, 2020

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Linq

Perform Inner Join in Linq using C#

In relational database terms, an inner join produces a result set in which each element of the first collection a…

santosh أبريل 27, 2020

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Linq

Performing Left Outer Join using LINQ to SQL

Performing Left Outer Join using LINQ to SQL LINQ (Language Integrated Query) is a powerful feature of C# that allows…

santosh أبريل 27, 2020

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vscode

How To open multiple files in Visual Studio Code

Visual studio code is a trendy free code editor from Microsoft. Visual Studio supports a lot of productive feature…

santosh أبريل 27, 2020

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vscode

Vscode rename all instances of a variable

Visual studio code is a trendy free code editor from Microsoft. Visual Studio supports many productive features like …

santosh أبريل 27, 2020

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Javascript

Tips for debugging JavaScript with Console

The developer always used Google chrome console.log features for debugging their code. In this post, I will share s…

santosh أبريل 24, 2020

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Angular

What is JIT and AOT compilation in angular

TL;DR: Understanding JIT and AOT Compilation in Angular Angular is a popular web framework for building Single Page Ap…

santosh أبريل 19, 2020

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Angular

When to use tap the operator in Angular?

RxJS (Reactive Extensions for JavaScript) is a library for reactive programming using observables that makes it e…

santosh أبريل 19, 2020

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Angular

What is safe navigation operator in Angular?

What is a safe navigation operator in Angular? The Safe Navigation Operator is also known as the “ Elvis Operator ”…

santosh أبريل 19, 2020

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Angular

What is template referece in Anulgar

What is template referece in Anulgar? Angular allows creating a reference of DOM element in template By doing this you…

santosh أبريل 19, 2020

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Angular

What is Renderer2 in Angular?

Exploring Angular Renderer2: Enhancing Performance and Manipulating Elements If you’re working with Angular, understan…

santosh أبريل 19, 2020

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Angular

What is Observable and How it is different from Promise.

What is Observable and How it is different from Promise. In this blog post, I will discuss Observable and Promise an…

santosh أبريل 19, 2020

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Angular

What is Directive in Angular?

The directive is a function that executes whenever the Angular compiler finds it in the DOM. There are two types of d…

santosh أبريل 19, 2020

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WCF

WCF Tutorial Change default binding

In this video tutorial, I will show you how to change the default binding in WCF 4.0. WCF is a unified framework for cr…

santosh أبريل 18, 2020

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Angular

How to run some code outside Angular

The most common use of this service is to optimize performance when starting a work consisting of one or more asynchr…

santosh أبريل 18, 2020

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Angular

What is dependency injection in Angular?

What is dependency injection in Angular? Angular is a standard web framework for developing SPA(Single Page Application…

santosh أبريل 18, 2020

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Angular

What are the main components of Angular

What are the main components of Angular The main building blocks of Angular are Module Components Template Metadat…

santosh أبريل 18, 2020

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Angular

What are the lifecycle hooks event in Angular?

What are the lifecycle hooks event in Angular? When the angular application runs, it goes through a different life cy…

santosh أبريل 14, 2020

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Angular

Automatically Subscribe and Unsubscribe an Observable in Angular

How to auomatically subscribe and unsubscribe an Observable in Angular There are several ways to unsubscribe the Obse…

santosh أبريل 14, 2020

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Angular

How to convert Promise to Observable in Angular

How to convert Promise to Observable in Angular A promise is a future value. An observable is a flow of past and futu…

santosh أبريل 14, 2020

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Angular

How to trigger change detection manually in Angular

How to trigger change detection manually in Angular If you want to trigger the Angular change detection manually, then …

santosh أبريل 14, 2020

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Angular

Does angular template supports if else?

Does angular template supports if else Yes. New Version of Angular framework support if else Let’s take an exam…

santosh أبريل 13, 2020

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Angular

What is NgZone service in Angular

What is **NgZone** service? How Angular is notified about the changes? Zone.js is one of the Angular dep…

santosh أبريل 13, 2020

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Angular

How to make REST call in angular

How to make REST API call in Angular First import HttpClientModule in your main module Second Inject HttpCl…

santosh أبريل 13, 2020

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Angular

What is content projection in Angular and How to use it?

What is a content project in Angular? Content projection allows you to insert a shadow DOM in your component. To pu…

santosh أبريل 13, 2020

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Angular

What is elementRef in Angular?

ElementRef According to the official documentation, Angular ElementRef serves as a wrapper around a native element wi…

santosh أبريل 13, 2020

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Angular

What is input and output Decorator and there use in angular

What is @Input and @Output decorator in Angular They are a mechanism to send/receive data from one component to anot…

santosh أبريل 13, 2020

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Angular

What is decorator in Angular?

What is a decorator in Angular? Decorator is a declarative way of providing metadata information to typescript com…

santosh أبريل 13, 2020

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