Tags » Jvm

Analyzing the "ecological footprint" of java algorithms

When trying to optimize algorithms implemented in java, not just cputime, and memory footprint are important, but often we are interested in the amount of… 1,751 more words


Java Virtual Machine(JVM)

A Java virtual machine (JVM) interprets compiled Java binary code (called bytecode) for a computer’s processor (or “hardware platform”) so that it can perform a Java program’s instructions. 358 more words


Getting started with java

What you need to get started

One of the difficult things about getting started with Java is installing everything you need. Even before you write a single line of code, the headaches begin! 341 more words

Java Programming

eclipse.exe is not a valid Win32 application

Recently, I have downloaded the eclipse IDE for Java EE Developers package from


I have downloaded the Eclipse’s Windows 64-bit package version as I have windows XP operating system with x86 processor.  165 more words


How to identify the installed JVM is 32 bit or 64 bit?

Sometimes it is required to know whether the installed JVM runs on 32 bit or 64 bit windows version.

To identify that, just issue the following command in windows command prompt, 64 more words


Book Review: Java EE 7 Performance Tuning and Optimization

This is a review of the book Java EE 7 Performance Tuning and Optimization

What is this book about?

As the title clearly suggests, this book deals with Performance Tuning. 1,635 more words


Custom querystring parameters in Play

Usually, actions in Play does not receive complex parameters. If you take a look in your project, probably you will see just simple parameters. Integers, Longs etc. 325 more words