In Java, we have a lot of ways to convert List of String object to String object with a delimiter between the elements in List object. In this tutorial, I will share with you all some ways as below: The first one, we will use StringBuilder… Read More
You already known how to install the Vaadin plugin in Eclipse in previous tutorial, so how we can use this plugin to create and run an application using Vaadin framework in Eclipse. In this tutorial, I will show you do that! First of all, let start your Eclipse, then choose File -> New then select Other… A… Read More
In this tutorial, I will introduce to all of you a Maven plugin, which can help us run a web application in Jetty with some simple configurations. This is Maven Jetty Plugin. First of all, we need a web project using Maven for example. I use Spring… Read More
P/S: I created a Maven Archetype project to create a Spring MVC project easier. You can see more here. In this tutorial, I will show you the basic steps to create a Spring web application by using Spring Legacy Project in Spring Tool Suite IDE. These… Read More
To develop the applications with Vaadin framework in Eclipse, it will be good if we have Vaadin plugin. In this tutorial, I will show you how we can install the Vaadin plugin in Eclipse! First of all, let start your Eclipse. After that, choose Help and… Read More
Searching on Google, you can see that: there are a lot of tutorials about Dependency Injection, each one with a different style. Perhaps, some of you can perceive it quickly, someone is not. So, I would like to summarize again and try to write about… Read More
In previous tutorial, we known how to create a database in MongoDB. In this tutorial, we will figure out how we can delete a existing database MongoDB! First of all, you must login into MongoDB and choose the database which we need to delete by following command:… Read More
After installing the MongoDB, to use it, the first thing we need to know is: how we can create database in MongoDB. In this tutorial, I will show you how we can do that! To create a new database in MongoDB, you will use the… Read More
In this tutorial, I will show you how we can install the MongoDB Community Server on Window environment. Download MongoDB To download MongoDB, you can go to the download page of MongoDB at https://www.mongodb.com/download-center/community, and choose the version suitable for your machine. I am using Window… Read More
When working with any tools, not only Eclipse, using shortcuts will help us save time compared to using mouse. In this tutorial, I will introduce some popular shortcuts in Eclipse! Ctrl + D When you want to delete one row, simply you only need to… Read More
