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Every application fails once in while. Even the ones built with Java, using design patterns, best practices, and a lot of good intentions. So we better prepare our applications for these situations, right? The first thing an application should do if it fails is to tell as much as possible about the error situation.

The iText library provides a PdfReader class that reads PDF files and converts them into new PDF documents. This is useful when new pages needs to be added to an existing PDF file or if you need to add page numbers and headers into a new file. PdfReader reads an entire page from an existing PDF document and copies it to the new PDF document.

JMeter version 1.8 needs JDK1.4 (the JMeter mailing list says that the latest development version, the "nightly build", also works on JDK1.3), and if JDK is on your computer, the installation of JMeter is about the simplest you’d ever experience. First download the JMeter zip file, then unzip it, locate the JMeter.bat file for Windows, or the JMeter file on Unix, and run it. Some of the more advanced features in JMeter, like SSL handling, requires some further installation steps, and they are all described in the User’s Manual.

jGuru presents in-depth online courses on Java software development. Each course takes you step-by-step through developing your own software and includes course notes and exercises with sample code.

Once you have followed the previous instructions, we can test your installation by accessing the URL: http://localhost:8080/soap/admin. You will see a default admin page for Apache SOAP coming up. If not, then you might have forgotten to follow a previous instruction, so please recheck them. From this admin page, you can deploy and manage your services. Undoubtedly, there is another way of deploying and managing the services from the command prompt, which we will discuss later.

To do so, open the .iws file for the project and look for the line setting the dynamic.classpath...more

I want to close the child window, from parent window using java script. I want to close the child...more

You should use eval function for that. Check out the below lines, sure it will help; x=new Objec...more

The split() method of String takes a regular expression. The pattern "[s,]+" should to the trick...more

Open new window every time Hi, I am trying this example below : On click of the link it creates ...more