Java provides several ways to initialize a HashMap directly, making your code more concise and readable. In this blog post, we’ll explore different methods to create and populate a HashMap in one go using Java. 1. Using Map.of() (Java 9+) For small, immutable maps, you can use the Map.of() method: This method is convenient but … Read more
Overview Nowadays, creating applications that serve users from different countries with different languages and dialects is a common practice. How to make your application friendly to users across the globle? That’s what we are going to find out today. I18n and l10n Internationalization (i18n) is the process of designing your software ready to serve people … Read more
If you see this issue: That means testcontainers cannot find a docker env to run. There are a few things you can do. Check .testcontainers.config Open .testcontainers.properties file under your home directory. If that file exists, make sure it points to the right docker host. Enable docker sock In Docker Desktop If you use Docker … Read more
Overview By default, webstorm doesn’t support running PNPM out of the box. The default mode supports node only. However, with some simple configurations, you can click on the run or the debug button and run your app with pnpm. Let’s get started. Configure PNPM to run with WebStorm First of all, you need to find … Read more
Overview medium.com blocks my country (Vietnam). Apparently, there are many spammers from Vietnam use medium to spread their content. The solution to access medium when my country is blocked is to use a VPN. There are available solutions out there but they are not reliable. Some contain too much ads. If you have a server … Read more
Overview When working with spring data jpa, you probably come across issues like this: You have an entity with an @Embedded attribute. The @Embeddable class has the one property that has the same name as one of your entities’. You got this error when running the program: What do you do? Why Do you have … Read more