The long overdue Clojure example for VisualLangLab's API is now available!
TDD, BDD and Testing Best Practice for JAVA Developers course
The search algorithm is used for finding an item within a collection of items. String searching algorithm is a category of the search algorithm. The main idea of string searching algorithm is to find text pattern in a string. There are many techniques used to solve this. This third and last entry will be about 'Boyer-Moore (BM)' algorithm and how you can apply it on a simple Java code.
In order to successfully migrate our mainframe application to a Java/application server based solution,
we had to figure out how to migrate our batch processes.
We had a very good start, in achieving this, by utilizing the LaunchClient command and J2EE Client programs.
It was just a matter of putting the remaining pieces together into a working solution.
But we were running into a lot of trouble...
For us at Amway Corp, a key part of creating batch processes, with Java, was using the LaunchClient command and
J2EE Client applications. We felt we were very close to being able to run our Java batch processes on the
application server. But more trials and tribulations were ahead of us.
We created a J2EE Client application\program that would call a "hello world" EJB.
After deploying the code to...
Our first Java application (10 years ago) was a migration of a legacy application.
The legacy application consisted of a number of screens and a number of batch processes.
Migrating the screens to Java technology seemed straight forward.
In theory, they would be a direct use of the MVC pattern (EJB, JSP, Servlet). Easy.
But what about the batch processes? They didn't seem to fit the MVC pattern....
Our Java application supports my company's (Amway Corp) Customer and Sales Compensation areas.
This is a very unique and complex part the Amway's business model.
The application requires a large database to store business-related data.
The database consists of dozens of tables and millions of rows.
It contains transactional data and summarized data.
The size of the database grows daily.
Celebrate innovation! Nominations for the 2012 Duke's Choice Awards are open for just a few more days!
As our Java project progressed, we began to add new members to our development team.
This meant many resumes to review and many interviews to conduct.
It was to become quite a time consuming chore for the interviewers.
During a portion of the interview, a series of technical questions about Java are asked.
The goal behind these questions is to allow the interviewee to talk to us about Java.
JCertif 2012 Call for Papers Now Open -- http://www.jcertif.com!
We invite you to share your Java experiences with the industry and community by submitting a proposal for this far from the « classic » event !
JCertif is a mix of technical session, training, life experience and a bit of an adventure !
The next edition of JCertif will take place on September 03th-09th in Brazzaville, Congo.
During the initial architecture and analysis of our J2EE-based application,
one Java issue generated a lot of attention on our team : Enterprise Java Beans or EJBs.
Should we use EJBs?
What flavor of EJBs should we use?
At the time, we received no practical advice on EJB usage.
We got a lot of general advice. "Use what is best for you, etc."
Quite often, we were referred to a diagram with a lot...
In the beginning, our development team had no Java experience at all.
Most of us were mainframe developers with a decade or so of IT experience.
We realized that not only did we need Java training, but we needed training
on object-oriented concepts as well. It seemed like a very challenging goal to achieve.
One of the reasons we chose our particular Java software tools vendor
is because their...
Release the newest version of the framework to persist objects in Apache Cassandra in easy way. Among improvement is the JPA annotations, also JPQL.
JCassandra jCassandra=persistence.createJCassandra("select * from Person"); List<Person> persons=jCassandra.getResultList();
table 1: sample using JPQL in Easy-Cassandra
This version has the improvements below:
When we starting planning how we were going to use Java technology at Amway (10 years ago);
we realized we had many decisions to make about standards to adopt, practices to learn,
architectures to use, patterns to follow, etc.
Fortunately for us, there were many sources of information to help us figure all of this out.
Unfortunately for us, there were many sources of information to help us figure...
Web Development Tools
almost one year or may be more.. we stop using SF.net, and we use Java.net, yes.. move totally*.
We love the java.net, because there are several feature inside, such as multiple svn in one project, a lot of project, fast response and support from Sonya.
yes.. JIRA inside, integrated with the username, so we can have total integration, and if someone hack. we can ask Oracle team to help our...
In this second installment of the "Timestamped" series, we introduce its namesake Timestamped interface, employ the Java6 Deque to collect such records, and impose a time-based capacity on that.
VisualLangLab grammars are now even more intuitive. Earlier versions required all tokens to have a user-specified alphanumeric name that was displayed in the body of rules. Now, a token's pattern, enclosed in quote marks, can be used as the name.
The first part in a series entitled "Timestamped: a trilogy in a few parts." For starters, we introduce a "counter map" and ensure we can sort it by its integer values.
Relationship between open source and IP