Dot Net Tricks Tutorial - For Beginners & Professionals

 

A Look into AngularJS Compilation Process

Angular's HTML compiler allows you to teach the browser new HTML syntax. The compiler allows you to attach new behaviors or attributes to any HTML element. Angular calls these behaviors as directives.

 

Understanding Features of AngularJS

AngularJS is most powerful and adaptive JavaScript framework by the web developers and designers. In this article, you will learn the most important features of AngularJS and how they can help you to make your app awesome.

 

What is PhoneGap and Why to use it?

PhoneGap is a free and open source framework, developed by Nitobi and purchased by Adobe in 2011. It is based on the open source Apache Cordova project, developed by Adobe. PhoneGap allows you to develop applications for your mobile devices by using standard web technologies such as HTML5, CSS3, and JavaScript instead of using device-specific languages such as Objective-C for iOS

 

Understanding Mobile Apps Development Options (Native, HTML5 or Hybrid)

Today's mobile apps are playing a vital role, and have changed the way of browsing the web. Now the question is, how to develop your mobile apps? Mainly there are three options to develop your mobile apps : Native Apps, Html5 Apps and Hybrid Apps. Let's have a look in these three development models.

 

Understanding LINQ Standard Query Operators

LINQ standard query operators are the methods which help you to write LINQ query. Most of these query methods operate on sequences or collection whose implement the IEnumerable<T> interface or the IQueryable<T> interface. These operators provide query capabilities including filtering, projection, aggregation, sorting and much more.

 

Difference between ADO.NET and LINQ to SQL

As you know LINQ provides a common query syntax to query any data source and ADO.NET allows you to execute query against any RDBMS like SQL Server, Oracle etc. In this article, I am sharing my view on LINQ and ADO.NET.

 

LINQ Inner Join with AND and OR condition

LINQ has a JOIN query operator that provides SQL JOIN like behavior and syntax. As you know, Inner join returns only those records or rows that match or exists in both the tables. The simple inner join example is given below:

 

Understanding Single, SingleOrDefault, First and FirstOrDefault

LINQ provides element operators which return a single element or a specific element from a collection. The elements operators are Single, SingleOrDefault, First, FirstOrDefault, Last, LastOrDefault.

 

Different ways to write LINQ query

LINQ provides a uniform programming model (i.e. common query syntax) to query data sources (like SQL databases, XML documents, ADO.NET Datasets, Various Web services and any other objects such as Collections, Generics etc.). LINQ provides you three different ways to write a LINQ query in C# or VB.

 

Difference between Deferred execution and Immediate execution

LINQ provides a common query syntax to query any data source. In a LINQ query, you always work with objects. The object may in-process object or out-process object. Based on objects, LINQ query expression is translated and executed.

 

Difference between Select and SelectMany in LINQ

Select and SelectMany are projection operators. Select operator is used to select value from a collection and SelectMany operator is used to select values from a collection of collection i.e. nested collection.

 

Understanding Expression and Expression Trees

In .NET, Expression is an abstract class which contains static methods and inherited by various types (like ParameterExpression, MethodCallExpression) to create expression tree nodes of specific types. A ParameterExpression represents a named parameter expression and a MethodCallExpression represents a method call.

 

Download Microsoft Visual Studio Express

Microsoft Visual Studio Express products are powerful and reliable free development IDE that provide a free development environment to develop applications for the latest platforms. The Express edition is free and ideal for learning, developing, powering desktop, web & small server applications.

 

Comparing LINQ with Stored Procedure

LINQ provided you common query syntax to query various data sources like SQL Server, Oracle, DB2, WebServices, XML and Collection etc. LINQ also has full type checking at compile-time and IntelliSense support in Visual Studio, since it used the .NET framework languages like C# and VB.NET.

 

Introduction to ASP.NET vNext and MVC 6

Microsoft has announced the next generation of ASP.NET at TechEd North America on 12 May 2014, which is called ASP.NET vNext. ASP.NET vNext includes new cloud optimized versions of MVC6, Web API3, Web Pages4, SignalR3 and Entity Framework7.