How to run python code in visual studio code

October 27, 2018 Ravi Ranjan Kumar 0

In this article, I am going to guide you how to use VS Code (Visual Studio Code) to run python code. Either you are novice learner or experienced python developer you need an IDE(Integrated Development Environment) to run the code and build stuff.  There are many IDE already available for […]

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How to embed gist on wordpress blog without using any plugin

October 21, 2018 Ravi Ranjan Kumar 0

If you are writing a tutorial blog post related to programming codes with the sole purpose of sharing the knowledge you might be dependent on any code sharing plugin. Sometimes plugin doesn’t work properly either because of theme or some other reasons and you mess up with fixing code again and again. […]

How to solve – Could not find a part of the path bin roslyn csc.exe error

July 31, 2018 Ravi Ranjan Kumar 6

If you are trying to run ASP.NET application and getting “bin\roslyn\csc.exe not found!” error in your browser even after successfully build and compile. Don’t worry! this is all happening because your project is trying to find \bin\roslyn\csc.exe path inside your project at run time. The following packages have been added […]

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Consuming RESTful API to get Bank Details using IFSC code in C#

July 15, 2018 Ravi Ranjan Kumar 7

Introduction Suppose If you assigned the task to write code to get bank details using IFSC code. Details may be Bank name, IFSC code, MICR(Magnetic Ink Character Recognition), Branch, Address, Contact, City, District, and State. What you’ll do ? All bank IFSC codes are regularly updated on RBI website, you […]

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ASP.NET MVC – Custom 404 page for invalid request

May 7, 2018 0

Hello everyone, while developing a web application we never forget to handle an invalid request by displaying Custom 404 page for invalid request. Most of the web developers when creating a web application used to handle an invalid request by redirecting the user to a static custom error page. But […]

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 […]

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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 “!@#$%^&*()-+.,?:;’”.

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Myths about FileName Should be Same as Class Name in Java

May 11, 2011 Ravi Ranjan Kumar 25

This is a very important session for us to know about the myth of File name in Java. When I started to learn Java I got that every book, resources and even most of the web blogs stated that we should keep the “name of Java file as the name of […]