java

I was asked a question recently about reversing a string in java. The first thing that came to my mind was to use ruby to solve the problem since there is a reverse method on the string object in ruby. Since I love java so much, I would like to discuss a solution in java. My first solution was something like this below:

Web services are client and server applications that communicate over the World Wide Web's (WWW) HyperText Transfer Protocol (HTTP) . It is good practice to keep a web service endpoint secure. This article is going to show you how to secure a web service endpoint with Secure Sockets Layer (SSL).

I received a requirement were the user would like to do some sorting, exporting and filtering on a table we display on several screens in our application. We use Stripes Framework for our web layer because of its simplicity. I know people might echo STRIPES! What is stripes? At the time I had the privilege of moving from Struts 1.2.9 to a less stressful Java web framework(about late 2008), Stripes was the only Java web framework that gave me a Rails like feel with its convention over configuration principles. DisplayTag is probably the most popular table rendering API in the Java world, but it did not look like it was going to fulfill my requirement.

This post is just a tip on how to stop displaying those ugly stack trace errors in productions when working with JAXWS implementations. This would help your end point's exception messages look much more cleaner. All you need to do is to add this VM argument to your start up script. The way you start your server might be different depending on what type of servlet container you are using. We embed tomcat in our child care attendance tracking application and we use our own start up script.

Joining a list of string by a delimiter has been greatly simplified in Java 8. The introduction of the "join" method to the "String" class makes this possible.

Error in configuring weblogic 12c and jaxrs 2.0: Caused by: java.lang.LinkageError: ClassCastException: attempting to castjar:file:/oracle_common/modules/jersey-core-1.18.jar!/javax/ws/rs/ext/RuntimeDelegate.class to zip:/servers/ReportServer/tmp/_WL_user/jax-rs/prnh4c/WEB-INF/lib/javax.ws.rs-api-2.0.jar!/javax/ws/rs/ext/RuntimeDelegate.class

To disable JavaScript validation in eclipse :

A simple snippet getting an array of numbers through JDBC from a PL/SQL function.

To access request parameters in you JSP files, you could do this below

OID installed and receive an error - “Context Initialization Error”