Fixing "Error Connecting to Substrate" message in Substrate Front End Template:

I was exploring the Substrate Blockchain the other day and was going through "Create Your First Substrate Chain" tutorial. I was building the Substrate node template on a Linux VPS and after successfully running the node and starting the Substrate Front End Template, the front-end was not accessible when trying to connect to it from my browser remotely as I was getting the "Error Connecting to Substrate [object Event]" error message.

Rust : Solving `()` doesn't implement `std::fmt::Display` error in Closure

Recently, I have started to learn Rust programming language and while making a simple example that uses a closure, I came across a compile error that was not very informative. It was telling me that `()` doesn't implement `std::fmt::Display`. This post will show the code causing the error, what the error means, and the solution to the error.

Visual Studio : Using Publish tool on the ASP.NET Core Web App Project

After we create the ASP.NET Core application in Visual Studio, we can use the Visual Studio Publish Tool to create binaries and other set of files that are nedeed to deploy and run our app. The tool supports different publishing methods, such as folder and FTP among others. In this article, we are going to show how to publish ASP.NET Core 3.1 Web App binaries to a local folder.

WordPress : How to fix critical error on your website during install

The other day, I was in the process of installing a WordPress website on my local Windows development machine, so I set up everything necessary and ran the WordPress installation page step by step. In the final step, after clicking Install WordPress button, the page was loading for a while and then an error message showed up telling me about the critical error on your website. In this article, I will show you how I found the cause of the issue and how I fixed it.

Visual Studio : How to convert JSON to a C# class using Paste Special

Recently, I wanted to create a C# project where I would process the JSON response from the cryptocurrency-related API endpoints. I was wondering what was the best way to quickly create a strongly typed model class from a JSON object and if there is a way to generate this automatically from the JSON data instead of writing the model class manually. It turns out there is and in this article, we are going to examine two solutions for this problem.

ASP.NET MVC : Installing AdminLTE dashboard to replace Bootstrap template

When creating a new ASP.NET MVC project in Visual Studio, the project will use a Bootstrap front-end framework by default. But there are more sophisticated templates with the extended functionality available. I wanted to use one of those instead of the one provided by Visual Studio. I discovered AdminLTE, a dashboard & control panel theme also built on top of the Bootstrap. This article will show you how I replaced the default Bootstrap framework with the AdminLTE template in an ASP.NET MVC project.

WinForms : How to create a Windows Forms Project in Visual Studio

This article is intended for beginners and will demonstrate how to create a Windows Forms / WinForms project using Visual Studio 2019 Community Edition, which is a free version of Visual Studio. The WinForms application created by Visual Studio will contain only a main form with no controls. Then in the future article, we will make this application a bit more interesting and useful.