A lot of developers use Visual Studio as their IDE. I also have used since version 2005 through 2022. However, you sometimes see freezing or slowing down while debugging or even during writing lines and lines of codes. Whenever I install a new version of Visual Studio, I use the following methods to keep the Visual Studio perform as expected. Many of tools and options in Visual Studio are for de..

개발 (Development & Coding)/영문본 (English) 2023. 2. 26. 06:00

If you install Grafana in Kubernetes, you may see that the config data in Grafana may be reset (such as admin password and dashboard configuration) when Grafana pod resets. This is because you have not set up a persistent disk attached to the Grafana during the installation. I will go over the steps to add a persistent disk to the Grafana during the installation. Prerequisites Kubenetes environm..

개발 (Development & Coding)/영문본 (English) 2023. 2. 20. 06:00

Because of Grafana's dashboard tool, it will be useful to access from anywhere. If you access it locally, it is easy to do a port forwarding to localhost and then access it locally. However, what if you want to access it from outside the firewall? In this case, you may want to add SSL certificate to the Grafana's external address so that the connection is secure. I will explain how do add SSL to..

개발 (Development & Coding)/영문본 (English) 2023. 2. 20. 06:00

I will explain easy and comprehensive way to install and setup Prometheus and Grafana in AKS (Azure Kubernetes Service). In Kubernetes eco-system, the monitoring and alerting get handled by Prometheus and Grafana. The main purpose of Prometheus is to gather monitoring logs, but it is not user-friendly to visualize data in Prometheus. Grafana is to help you visualize the log data because it is fa..

개발 (Development & Coding)/영문본 (English) 2023. 2. 20. 06:00

Table Valued Function (TVF) in T-SQL (Transact-SQL) returns a table. Especially this feature is useful with Entity Framework because EF exposes this table class, whereas the Stored Procedure requires a manual extension to the database context by creating an additional class that Stored Procedure returns so that your .NET code can consume it when you call the Stored Procedure. There are two types..

개발 (Development & Coding)/영문본 (English) 2023. 2. 19. 14:15

Creating a versatile and stable popup window in a web app is a difficult task because browsers and OS's behave differently. After some research and trial-and-error, I have found that the method below makes is possible to be compatible on all browsers in any OS environments (Windows, Android, macOS and iOS). The biggest hurdle was the Safari browser in iOS and macOS. In iOS, you have to enable Po..

개발 (Development & Coding)/영문본 (English) 2023. 2. 18. 15:30

This article describes how to comunicate with a gRPC-Web proxy server with the Protobuf compilation files we created from the Part 1. Part 1: https://ranku.tistory.com/161 React & gRPC-Web : PART 1 - How To Compile Protobuf in Windows Environment This article discusses how to compile gRPC-Web's Protobuf file for React (or other JavaScript-based web app) in Windows environment. Thi is only front-..

개발 (Development & Coding)/영문본 (English) 2023. 1. 29. 16:31

This article discusses how to compile gRPC-Web's Protobuf file for React (or other JavaScript-based web app) in Windows environment. Thi is only front-end side. The backend must be setup as gRPC-Web server using .NET gRPC service with gRPC-Web or Envoy proxy. In order for gRPC-Web clients to communicate with the backend gRPC-Web servers, the fontend apps must have Protobuf compilation files. The..

개발 (Development & Coding)/영문본 (English) 2023. 1. 29. 15:59