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Innodb data base and Row Level Locking

MySQL provides a storage engine called InnoDB. It is a default storage engine for MySQL 5.5 and later. InnoDB supports ACID-compliant transaction features, along with foreign key support. InnoDB is a general-purpose storage engine that is used for hi

Get both text and value of selected option in a dropdown in Asp.Net MVC

How to get both text and value of selected option in a dropdown in Asp.Net MVC? While working in a MVC project, I got a requirement where I needed both Value as well as Text of the selected option in the Dropdown. The solution that worked for m

Services in Xamarin

Hi All, In this blog we will discuss about another one of the most important part of the Xamarin, and that is Service. Service in Xamrin.Android is actually very smiler to concept of service in windows and by that i mean a service is really just a

Datatypes in JavaScript

JavaScript consist many type of datatypes, like: Boolean Number String Array Object To know what operation you are going to perform on variables, you need to have the knowledge what is the data types of the variable you are using. For example: v

Javascript Dialog box

Dialog Box: A dialog box is a temporary window used to retrieve user input while creating application. It can be used to raise or alert and to get the confirmation of input from the user Types of Dialog box: Alert dialog box Confirmation dialog bo

Difference between datatype char(n),varchar(n),nchar(n),nvarchar(n) in sql server?

Difference between datatype char(n),varchar(n),nchar(n),nvarchar(n) in sql server? char(n) A char datatype takes 1 byte per character. It is a fixed length character datatype i.e even though character entered are less than n,fixed memory size i.e n

Parent() and Parents() method in jquery

Many times I stuck in an issue of getting parent elements or specific elements to build a specific functionality over it. So that I went through the jquery library, where I found 2 relevant methods to get the specific elements or parent elements. The

Query Languages

  1. QUEL It is the query language in the system INGRES. It is based on relational calculus. The fundamental aspect of the query languages based on the relational calculus is tuple variable ( which is a variable that "ranges over"&nb

Art of Influencing

Completing things and excelling in your association is about utilizing the resources you have available to you to influence partners and influence outcomes. With the right mindset and abilities the task of influencing gets to be easy, with the wrong

Checking Connection in ADO.NET

While writing codes in ADO.NET, the first thing you need to make sure what kind of operation are you performing .   If you are performing insert update or delete operation the database connection needs to be opened and closed.   If you

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