Check out the full series of Questions Management tutorial here. After we have completed the display of the questions, now we will implement the detail for the missing parts in this page, including adding a new question, viewing the contents of a question, editing and… Read More
When working with Apache Maven in Eclipse, I am convinced that no one didn’t encountered an error as below when building the application:
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[ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:2.5.1:compile (default-compile) on project example: Fatal error compiling: tools.jar not found: C:\Program Files\Java\jre1.8.0_101\..\lib\tools.jar -> [Help 1] [ERROR] [ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch. [ERROR] Re-run Maven using the -X switch to enable full debug logging. [ERROR] [ERROR] For more information about the errors and possible solutions, please read the following articles: [ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionException |
What is the cause? This is because by default Apache Maven will use the Maven Compiler Plugin plugin to compile the… Read More
Check out the full series of Questions Management tutorial here. In the previous tutorial, we prepared all the necessary configurations to build API find question by id: an object containing all the information of a question CompositeQuestion including Question, Category, and Option; a CompositeQuestionService interface… Read More
Anypoint Studio is an IDE for developing Mule ESB applications. In this tutorial, we will learn together how to install it! First, let’s go to this site to download Anypoint Studio: https://www.mulesoft.com/lp/dl/studio. Currently, Mule ESB has two versions, 3.x and 4.x, respectively, Anypoint Studio has… Read More
Unlike CVS or Subversion, Git is now in widespread use for its advantage. In this tutorial, I will guide you through the steps to install a GIT server on the Ubuntu environment! First, let’s open the Ubuntu Terminal and install the Git with the following… Read More
Check out the full series of Questions Management tutorial series here. In the previous tutorial, we prepared all the necessary configurations to build API to find question by id in the Composite Question Service: an object containing all the information of a CompositeQuestion question including… Read More
Although CVS is not as popular as before, there are cases where you will need to know how to install CVS server as myself. Therefore, in this tutorial I would like to sum up the steps to install the CVS server on Ubuntu. You can… Read More
Check out the full series of Questions Management tutorial here. In the previous tutorial, we prepared all the necessary configurations to build an API to find question by id in the MongoDB database: a Question document object containing the information of a question, a QuestionRepository… Read More
In the tutorial on Bean autowiring in Spring framework, you know in the case of byType autowire, we cannot declare more than one bean of the same dependency in Spring’s container. Because in this case, Spring does not know what bean to use for autowire.… Read More
Check out the full series of Questions Management tutorial here. In the previous tutorial, I built the interface for displaying all the questions. Now is the time to call the API of the API Question Service to perform some manipulations on the question. The first would… Read More
