Export Crystal Report with Subreport in java

core java

To continue Export Crystal Reports to pdf in java, we will practice more detail about export crystal Report with Subreport in java. In article previous, we have done export report simple

Friday, July 14th, 2017

Convert xml to object java and vice versa

core java

We have a xml file and we want to convert xml to object java and after that we want to convert object to xml string or file. Example: We have

Thursday, June 8th, 2017

Java hibernate manytomany to manage user role

core java

We will research java hibernate manytomany to mange user entity and role entity. Example: one User have many roles and one Role have many users, and now we will have

Tuesday, May 23rd, 2017

Java hibernate mongodb OneToMany and ManyToOne

core java

In this article, we practice about hibernate mongodb OneToMany and ManyToOne between class A entity and class B entity. We need to get Java hibernate and mongodb simple article previous

Friday, May 19th, 2017

Java hibernate and mongodb simple

core java

In this article, we will use java simple to integrate hibernate and mongodb nosql database focus on entity class. We need to get Create java hibernate simple test project in

Thursday, May 18th, 2017

Create java hibernate simple test project in eclipse

core java

We should create java hibernate simple test project to practice many techniques related to database before apply them into big real project. This project will help us researching and run

Tuesday, May 16th, 2017

Write read excel file 2003 or 2007 in java with many CellStyles

core java

In this article, we will focus more detail about write and read excel file 2003 or 2007+ in java. These excel files include many data format type, we will read

Tuesday, April 18th, 2017

Convert class to array object in java

core java

In this article, we will focus on convert class to array object in java. After that, we convert list class to list array object. Example: cast Customer Class to Object[]

Wednesday, April 5th, 2017

Change entitymanager to hibernate session in java

core java

We have some projects use Entitymanager or SessionFactory of hibernate on Spring mvc or others, we need to change entitymanager to hibernate session to execute some statement sql insert/update/delete. In

Monday, April 3rd, 2017

Generate random numbers in a range java

core java

Our purpose want to generate random numbers in a range java. In this article, we will present two ways to auto generate the numbers in a range by java. Example:

Saturday, April 1st, 2017