In the tutorial about @Entity and @Table annotation in JPA, I mentioned to you the concept of Java Bean, they are POJOs with at least one constructor with no parameters. We often use Java Bean to contain information of an object. To ensure that the… Read More
I introduced you to DataWeave to transform data from this format to different formats in the Mule application. To do this, in addition to understanding the syntax to use in DataWeave, we need to know more operations that DataWeave supports to transform our data more… Read More
Switch statement in Java is a statement used to check the value of a variable, which can have different values, depending on the value of this variable we can define a different set of statements. For example, I have n variable that can be valued… Read More
Two words “property” and “attribute” if translated into Vietnamese, we will often translate as the attribute and often we consider them the same. This may be true for other cases, but in case you build web applications with operations related to HTML tags using the… Read More
When creating any new Angular project, you’ll see the default in the app.component.html file, thing, which in the tutorial about Angular’s Component I call it placeholder {{title}}, actually its name must be the Interpolation directive, which is used to display the data from the Component… Read More
A lot of you know about Visual Studio Code, a great editor, supports many things with many extensions from Microsoft. We can use Visual Studio Code to build basic Java applications with the Java Extension Pack. In this tutorial, I will show you how to… Read More
I talked briefly about Jenkins Pipeline in the tutorial Install Pipeline plugin in Jenkins, in this tutorial, I will guide you through the basic steps to use Pipeline, to build any project in the Jenkins. For example, I will use the example project in the… Read More
The Pipeline in Jenkins is a concept that used to define the necessary actions in Jenkins to deploy our application into production, including build, test, deploy… These actions can be executed in a single build of the Jenkins job. To implement a Pipeline in Jenkins,… Read More
I have guided you how to install Node.js on macOS in the previous tutorial. In this tutorial, I will guide you to install it in the Windows environment! First, you need to go to the address https://nodejs.org/en/download/ to download the latest version of Node.js. Then… Read More
In the previous tutorial, I showed you how to deploy an application in OpenShift using the client tool oc. Deploying applications that use the web console in OpenShift is much simpler and we can monitor the process of this deployment in the most intuitive way.… Read More
