Error – Request header field Content-Type is not allowed by Access-Control-Allow-Headers in preflight response.

I was working on a project where I wrote a web method and called this web method from JQuery.While accessing the web method I got this error –“Request header field Content-Type is not allowed by Access-Control-Allow-Headers in preflight response.”In debugging, I couldn’t find any issue with the code either in C# or in JQuery.Then I … Read more

A Deep Dive into MicroService Architecture: Key Considerations

Microservice architecture is a self-contain process which offers unique business capabilities. Micro Services makes complex and large application deployment process easier. But, before describing Microservice architecture in details we should first understand distributed technologies we already have in the industry. Prior to Microservices, we have already Web Services, WCF Service and latest one from Microsoft … Read more

Microsoft SharePoint 2019, Office 2019 Release Date and related things to know

Hello Everyone, Microsoft’s another big release of office is Comming Soon i.e. Office 2019 with SharePoint 2019. Microsoft’s current Office version is 2016 and now they are releasing Office 2019. As per Microsoft, Office 2019 will be released in second half of 2018 and this could be a Preview version. Office 2019 will include Apps for … Read more

SharePoint 2013 Server Object Model (SOM) Programming – SharePoint 2013 Tutorial

SharePoint Server Object Model Programming allows you to write code and communicates with SharePoint objects if you are inside the SharePoint context. It provides a set of classes which is executed at the server-side. Server Object Model Programming is the same in SharePoint 2010 and SharePoint 2013. SharePoint 2013 Server Object Model In this blog, … Read more

How to debug Production Apps in Azure ?

Hello Everyone, This is my another blog related to Microsoft Azure. Before reading this blog, I would request you to explore my earlier blogs on Cloud Computing and Microsoft Azure. In this blog, I will write about how to debug production Apps in Azure. Debugging code in production Writing code and debugging to find an … Read more

What’s new in C# 6.0 language?

C# 6.0 is an another version of C# programming language released in the year 2015. C# 6 provides numerous new features which helps developer to write C# code in more clean and optimized way. Here are top 8 features of C# 6.0 language No major concepts introduced in C# 6.0. Mainly small features have been added … Read more

ASP.Net Web API Routing

In this blog, we will see about the Routing system in ASP.Net Web API. Routing is one of the important sections in ASP.Net Web API. What is Routing? Routing is the process which decides which action and which controller should be called. .NET Web API supports 2 types of routing. Convention-based Routing in ASP.NET Web … Read more

How to create WCF RESTful Service.

In my earlier blog, I have explained about REST and SOAP.In this blog, I will continue WCF tutorial sections. See a list of topic in WCF tutorial here.REST is the short form of Representational State Transfer. REST says each resource should be accessed by URI. How to create a RESTful WCF service. First, create a … Read more

What is SharePoint Online ? Let’s Explore

Hello, everyone, this is my very first interaction with the Online version of SharePoint.SharePoint Online is a cloud-based SharePoint given by Microsoft. With SharePoint Online one can access sites, documents and other data from anywhere, any device. You may also like SharePoint 2019 Release Date SharePoint Online can be purchased along with Office 365 where you … Read more

What is Azure Cognitive Service? Complete understanding with Face API example.

In an earlier blog, you have read about Microsoft Azure. In this blog, you will come to know about Azure Cognitive Service in details. Introduction to Microsoft Azure Cognitive Service Microsoft Cognitive Services (earlier known as Project Oxford) provides us the ability to build intelligent applications, just by writing a few lines of code. These … Read more

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