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How to secure ASP.NET Web API using Token Based Authentication

April 7, 2018 Ravi Ranjan Kumar 13

Introduction : Whenever we work on enterprise-level application either application based on web or windows platform the first biggest concern comes in our mind is its security. When the requirement is to expose our business services to the client then securing those services is on top priority. Just because we’ve […]

Validation Of Viewstate MAC Failed

How to solve Validation Of Viewstate MAC Failed error in ASP.NET

April 3, 2018 Ravi Ranjan Kumar 0

If you are looking solution for one of the weird error “Validation of viewstate MAC failed. If this application is hosted by a Web Farm or cluster, ensure that configuration specifies the same validationKey and validation algorithm. AutoGenerate cannot be used in a cluster.” I can feel your pain. Few […]

code-adda Maven Repository and its different types

Maven Repository and its different types(Part-2)

April 1, 2018 Chandra Mani Gupta 3

Previous article, getting-started-with-maven (part-1), mainly focused on the introductory part of maven. In this article, we will get to know Maven Repository and its different types and how they work. Let’s get started. During project development, we need various artifacts say dependencies, libraries, plugins etc. To manage such dependencies across various […]

Getting Started With Maven code-adda

Getting Started With Maven – Part 1

March 31, 2018 Chandra Mani Gupta 8

Getting Started With Maven Any project development comprises of various build processes that are often repetitive and involves lot of manual activities. Such activities involves downloading dependencies, source code compilation, packaging, testing, deployment and generating documentation etc. This may be ok for small projects but becomes tedious for large projects […]

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How to create Angular Application using Angular CLI

March 31, 2018 2

Hey readers! In this article, we will learn how to create Angular Application using Angular CLI. Before going through this article we recommend you to first go through this article Getting Started With Angular So, let’s get started. Under C: Drive create a folder WorkSpace and a subfolder Projects. This […]

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Getting Started With Angular

March 30, 2018 2

Introduction : Angular 2 was way back launched in September 2016, a Typescript-based open-source front-end web application platform, completely re-written from Angular JS. Currently, when I’m writing this article, Angular 5 is the latest version. Most of the developers are struggling to get started with Angular. What tools are required? […]

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How to allow only number input in your code using C#

March 29, 2018 Ravi Ranjan Kumar 1

Being coder, we often have different challenges to write code to accomplish a task based on some exact requirement. Here we are going to learn how to allow the user only to write number not other characters like “a/A to z/Z” and other special characters like “!@#$%^&*()-+.,?:;’”.

My Personal Experience with edX

January 12, 2013 Ravi Ranjan Kumar 11

First, for anyone who might not yet aware about edX. I am going to give some brief introduction about “edX”, edX is an organisation or the online learning initiative founded by Harvard University and the MIT(Massachusetts Institute of Technology), that offers online learning of university level courses to on-campus students […]

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Got my edX Certificate in Software As A Service.

November 26, 2012 Ravi Ranjan Kumar 11

wow! it feels good to have edX certificate in SAAS(Software as a Service). Enrolled in edX for SAAS(Software As a Service) CS169.1X. Learned Agile techniques, Cloud development & deployment. Getting affection with Ruby and Rails. Completed Quizzes & plenty of tough assignments. Now Got Certificate. 🙂 I must say it was […]

Received my CodeProject MVP Certificate

March 29, 2012 Ravi Ranjan Kumar 0

I have been awarded by CodeProject as a MVP 2012. Today I received my certificate from CodeProject. have a glimpse at my Certificate So, Many Thanks to my friends, peers, CodeProject Team members and all who support & teach me to grab to this opportunity.. 🙂