Java Blog Archive
Core Java
- JVM Shutdown Hook
- Externalizable vs Serializable
- serialVersionUID in Java Serialization
- Java Versions, Features and History
- Install Java in Linux (Ubuntu / Debian)
- Customize Default Serialization Protocol
- Object Construction in Serialization
- Install Java
- Java Binary
- Java String
- Java Hashtable
- Java Closures
- Java Array
- Java Double Brace Initialization
- Java (JVM) Memory Types
- Java Primitive
- Type Erasure
- Address of a Java Object
- Java’s toLowerCase() has got a surprise for you!
- Is Your Java Code Privileged?
- Serialize / De-Serialize Java Object From Database
- Bye bye GoDaddy
- Java Serialization
- Java Peer Class
- Java String Concatenation
- Formatting Decimal Numbers
- Java Number Format
- Java Overflow And Underflow
- Overloading vs Overriding
- Java Clone, Shallow Copy and Deep Copy
- Java null and NullPointerException
- Differentiate JVM JRE JDK JIT
- Java This
- Is javadoc comment a type of standard java comment?
- Check list for Internationalization (I18n)
- What is scoped memory and why java uses it?
- Java Static Import
- Java Variable
- Java Final Keyword
- Access Modifiers In Java
- Java Static
- Difference between static and non-static java inner class.
- Can a java subclass declare a private method available in its java superclass?
- Java Pass By Value and Pass By Reference.
- Can an unreachable Java object become reachable again?
- Java finalization
- Java garbage collection
- Does Java garbage collection guarantee that a program will not run out of memory?
Servlet
- URI And URL Difference
- Session Life Cycle
- Servlet JSP Communication
- Session Tracking Methods
- What happens if you call destroy() from init() in java servlet?
- How to avoid IllegalStateException in java servlet?
- What is servlet mapping?
- Difference between HttpServlet and GenericServlet
- What is preinitialization of a java servlet?
- Difference between ServletConfig and ServletContext
- Difference between ServletRequest.getRequestDispatcher and ServletContext.getRequestDispatcher
- ServletRequest vs ServletResponse
- Why not declare a constructor in servlet?
- Servlet Life Cycle
- What is a filter?


















