10 Articles Every Programmer Must Read

Being a Java programmer and Software developer, I have learned a lot from articles titled as What Every Programmer Should…

Read More »

How to Convert Byte Array to InputStream and OutputStream in Java

Are you stuck with your coding because you have a byte array and next method in chain needs an InputStream?…

Read More »

Difference between State and Strategy Design Pattern in Java

In order to make proper use of State and Strategy design Pattern in Core Java application, its important for a…

Read More »

10 JDK 7 Features to Revisit, Before You Welcome Java 8

It’s been almost a month Java 8 is released and I am sure all of you are exploring new features…

Read More »

Difference between WeakReference vs SoftReference vs PhantomReference vs Strong reference in Java

WeakReference and SoftReference were added into Java API from long time but not every Java programmer is familiar with it.…

Read More »

Why use Underscore in Numbers from Java SE 7 – Underscore in Numeric Literals

JDK 1.7 release had introduced several useful features, despite most of them being syntactic sugar, there use can greatly improve…

Read More »

File Upload Example in Servlet and JSP

Uploading File to server using Servlet and JSP is a common task in Java web application. Before coding your Servlet…

Read More »

How to create Thread Pools using Java 5 Executor Framework

Java 5 introduced Thread pool in Java in form of Executor framework, which allows Java programmer to decouple submission of…

Read More »

10 XML Interview questions and answers for Java Programmer

XML Interview questions are very popular in various programming job interviews, including Java interviews for web developer. XML is a…

Read More »