How do I configure automatic code style checking in a command? Use checkstyle. Checkstyle is a development tool to help programmers write Java code that adheres to a coding standard. In this article we review checkstyle configuration in maven.
In this post, I’m going to show benchmark results of the recently released PostgreSQL 10.1. I’ve benchmarked the DB on these OSes (all are 64-bit):
In today’s article, we’ll look at generating a document based on the docx document template. This is a very common task in business applications where you service needs to provide a report to a user based on his actions. To generate the that document, we will use the docx-stamper library. First ...
What is a jxls template? The template for jxls is a normal excel file marked up in a special way. This markup shows how JXLS should output the data. By default, JXLS supports Apache JEXL as the expression language. It can be used in a template to refer to java objects and methods The object … Cont...
Java SE downloads including: Java Development Kit (JDK), Server Java Runtime Environment (Server JRE), and Java Runtime Environment (JRE).
How do I migrate applications to #jdk9
There is a guide for that!
The purpose of this guide is to help you identify potential issues and give you suggestions on how to proceed as you migrate your existing Java application to JDK 9.
Lately, I’ve been reading articles about best practices for code reviews. I notice that these articles focus on finding bugs to the exclusion of almost every other component of a review. Communicating issues you discover in a constructive and professional way? Irrelevant! Just identify all the bugs,...
Let’s look at an example of output to template a single value with information. We can take an example from previous article and modify it a little. Preparing template First, we need to update the template. Add the name of the company in the header of our report. [crayon-59dbafdecee57213668888-i/] t...
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Let’s assume we have a Java collection of Car objects that we want to output into Excel. The Car class may look like this [crayon-59d0d1bdb2907633959347/] To use Jxls to output this object collection into an Excel we need to do the following Add required Jxls libraries to your project Create an Exce...