Article

## Fibonacci Series in VB.Net

Fibonacci Series in VB.Net Fibonacci series means, next number is the sum of previous two numbers for example 0, 1, 1, 2, 3, 5, 8, 13, 21, 34 etc. The first two numbers of Fibonacci series are 0 and 1. Like 0+1=1, 1+1=2, 1+2=3 Here you can see next number is sum of previous two number. Code for Fibonacci Series…

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## Fibonacci Series in C#

Fibonacci Series in C# Fibonacci series means, next number is the sum of previous two numbers for example 0, 1, 1, 2, 3, 5, 8, 13, 21, 34 etc. The first two numbers of Fibonacci series are 0 and 1. Like 0+1=1, 1+1=2, 1+2=3 Here you can see next number is sum of previous two number. Code for Fibonacci Series…

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## Detect which mouse button clicked using JavaScript

In this article we will learn how to Detect which mouse button clicked using JavaScript. JavaScript Event Object event here is used for which properties of the event object are used to determine which mouse button is clicked by you. Internet Explorer 8 and previous version use event.button property For Left Button : 1 For Middle Button : 4 For…

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## PAN Number validation using jQuery

Here Laxmikant has explained with an example, PAN Number validation using jQuery. The PAN Number entered in the input html TextBox will be validated on Button click using Regular Expression (Regex) in jQuery. In this blog I will explain with an example, how to implement Indian PAN Number validation using jQuery. The PAN Card Number entered in the given TextBox…

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## Country State dropdownlist in Asp.Net

Here Laxmikant has explained with an example, how to build Country State DropDownList in ASP.Net i.e. Country State Cascading DropDownList populated from Database and dependent on each other. In this article, we will learn Country State Dropdownlist in Asp.Net. Here I have taken two dropdown list one for Country and another for State. Here we will see How to select…

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## How To Create React Element

In this Article, we will learn about How To Create React Element? How to render Elements? Elements are the basically smallest building blocks of React apps. An element generally specifies what should be shown in our UI. In this article we will learn How To Create React Element by using JSX. First we will learn about How to create React…

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Here Laxmikant has explained with an example Validate RadioButtons using jQuery. When we will be clicked the Submit Button, it will be validated that one Radio Button is checked from the Group of RadioButtons using jQuery. In this article we will learn with an example, how to Validate RadioButtons using jQuery. When we are clicked the Submit Button, it will…

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## Tag Helpers in ASP.Net Core MVC

In this blog, we will learn Tag Helpers in ASP.Net Core MVC. In this article, you will learn Tag Helpers in ASP.Net Core MVC. Tag helpers are new features in ASP.NET Core MVC. First, understand about what are Tag Helpers and their use with an example. Tag Helpers Tag Helpers are generally server-side components. They are run on the server…

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## Validate a dropdownlist in ASP.Net Core MVC

In this article we will learn Validate a dropdownlist in ASP.Net Core MVC. We want to make Deparment dropdownlist field of Model Employee Class required. If the required values are not provided and the form is submitted we want to display required validation errors as shown below. Learn step by step Validate a dropdownlist in ASP.Net Core MVC. Validation logic…