Java: How To Get Stacktrace of Any Local / Remote Java Process

October 24th, 2008 Would you give a thin client to your Java developers? My friend is trying to have 8+ Java developers working on thin clients running Eclipse. He is using a 8-way big iron with 8 GB RAM.

April 19th, 2006 The Java 2 Standard Edition 5.0 Release 4 update, issued Monday, fixes a vulnerability in Java Web Start. An application, exploiting the vulnerability, may grant itself permissions to read and write local files that are accessible to the user running the Java Web Start application.

January 12th, 2004 Question? Amitava Ghosh wrote at caljug: Dear all, I am trying to call an executable(written in C++) inside a java code through a batch file(where the parameters for the C++ executable are stored). When I am using Process p = Runtime.getRunTime().exec("cppexe.bat") it is working fine but when I am using start to run the batch process in a new window as in Process p = Runtime.getRuntime().exec("start cppexe.bat") I am getting an IOException Cannot create process etc etc Answer: start is a command of cmd.exe (under Windows NT/2000 etc.).

September 8th, 2005 GMail API for Java GMailer API for Java (g4j) is set of API that allows Java programmer to communicate to GMail. With G4J programmers can made Java based application that based on huge storage of GMail.

August 26th, 2007 Java is used either for long running server side applications / application servers or for running short scripts. Let's look at how you can speed-up both these type of applications.

January 5th, 2006 I haven't taken the decision lightly. After due process and due consideration of all factors I decided I am going to shun all established Java frameworks and go back to basics for my next project.

September 21st, 2009 As a part of monitoring Linux system you often need to know about the currently running processes in Linux systems. Once you know the process running on the Linux system you can kill the process that are slowing down your system.

June 6th, 2006 Often we need to create a (client) socket connection in java but we do not want to wait indefinitely for the connection to open. We need a way to timeout socket connections.

March 15th, 2005 J2SE stands for Java 2 Standard Edition. The 2 stands for version 2 of the platform.

June 23rd, 2008 While running some Java applications (like Thinreader) you may see this strange looking error - Couldn't find per display information. You may find this error when running such applications in JDK 6 or later.

September 5th, 2007 Joshua has come up with very "specific" and very interesting rumors from "reliable sources" about the Google Phone: 1. the phone will run on a Linux distro 2.

August 23rd, 2008 First tell me what is the best way to concatenate large number of String objects? Is it a + b? Most Java developers know not to use a + b (+ operator) because of huge performance problems, they use StringBuffer instead. In fact I did some tests in the past which confirms this folklore.

February 24th, 2008 A simple tip for newbies - how to get Java stack trace, the invaluable tool to debug java programs, in Linux: - Type the Ctrl key followed by \, in short Ctrl \. I just used it to debug a persistent problem where a server process which automatically fetches data from a third-party site was inexplicably hanging.

February 17th, 2006 Java SE 6 Beta offers the first feature complete version of next major release of the Java SE platform. Sun expects to ship the final release of Java SE 6 in the fall of 2006.

August 16th, 2005 For mission-critical applications, the process of automating business policies, procedures, and business logic is often better managed by leveraging a Business Rule Engine. Using business rules can help you develop more agile applications with shorter time-to-market.