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Consuming RESTFul service using .NET

RESTful: Representational State Transfer (REST) is introduced by Roy Fielding on 2000; it is an architectural style of large-scale networked software that takes advantage of the technologies and protocols of the World Wide Web. REST illustrate how c

Does MongoDB's $in clause guarantee order?

Hello All, In this blog we will discuss whether MongoDB's $in clause guarantee order or not. The $in operator selects the documents where the value of a field equals any value in the specified array. To specify an $in expression, use the following

How to download data Using NSOperations and NSOperationQueue

Hi Readers, It is sometimes required to download files or images from server into local. We can perform these tasks by NSOperation and NSOperationQueue efficiently. The basic idea is to create each download operation separately and add these operati

Tips for Offshore Partner Assessment

How to assess an Offshore vendor to Outsource your technology needs Outsourcing refers to contracting a 3rd party organization to get work done whereas Offshoring refers to getting the work done in a different country. So, here the context is Offsh

Play with AJAX - Liferay

Ajax is one of those patterns that are a must have with a UI framework, so let's go ahead and jump right into doing some Ajax requests, and then we'll dive into the more complex cases. Let's prep our sandbox, the module we're going to use is called

Implementing CORS in NGINX

Allow CrossDomain Requests on NGINX Based Server Hi friends, At some point because of some requirement, we might want to hit one server's api from another server's javascript or so, and we get errors like: http://somedomain.com is not allowe

MySQLi functions to fetch records from resultset.(Part-1)

In previous articles we already learned how to connect MySQL database and how to perform different queries using MySQLi. This article demonstrates some MySQLi functions which are used to retrieve row by row data from resultset. The complete article i

While creating PHP login script using Javascript Ajax, Why I ain't getting response?

create php login script using javascript ajax ? i have this script for php login and i need to use ajax to login the users but i can not make it work i can't get response form processing page and i use alert function to alert response text but it

How to make validations in Asp.Net MVC

"How to make validations in Model Class using Asp.Net MVC "     In this article we will learn about validating Model using Data Annotations . Data Annotations provides us Metadata that describes some set of rules, with the help

How to send email in Asp.net

To send an email in c#, we will create an application in which user can login via gmail id and password and send the mails. Now Firstly we will understand what is required to create email application in c#. If we want to send the email in c# we have

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