'Java' Tag Index
Working with Java Hashing Classes
Manoj Debnath | Published Jan 23, 2017

Plunge into the techniques of hashing before delving into the Java Hashing Classes in brief.

Tags:Java,Java API Documentation,hash codes,hashing classes,Java Hashing Classes,hash table,hash function,binary search
Eliminate Consecutive Full GCs in Java
CIO Update Staff | Published Jan 20, 2017

Learn about consecutive full garbage collections: the causes and cures.

Tags:Java,JVM,garbage collection,validate,consecutive full garbage collections,CPU cycles,JVM heap size
Using Java Comparator
Manoj Debnath | Published Jan 17, 2017

Learn about ways to order objects of a class.

Tags:Java,lambda expressions,Java API Documentation,Comparator,Comparable,natural ordering,Java Language Specification
Understanding the Java Servlet Life Cycle
Manoj Debnath | Published Jan 9, 2017

Understand the life cycle of a servlet to understand the intricacies of the low-level functionalities of servlet programming.

Tags:Java,life cycle,dynamic content,container,Java Servlets,initialization,HTTP requests,life cycle management,servlet engine
An Overview of Java Virtual Machines (JVMs)
Manoj Debnath | Published Jan 2, 2017

Peruse an overview of the JVM and how a Java program executes within it.

Tags:Java,JVM,JDK,OS,compiler,Java Runtime Environment 1.7,java virtual machine,C/C++,bytecode,JRE,Java Development Kit
Exploring the java.lang Library
Manoj Debnath | Published Dec 27, 2016

Learn about the Object class and the collection of wrapper classes of this package, to get a glimpse of the key aspects of the java.lang library.

Tags:Java,class,library,object,Boolean,method,subclass,java.lang,wrapper class
Android Studio Tutorial: An Introduction
Joydip Kanjilal | Published Dec 21, 2016

Learn to use Android Studio, Google's full-blown official IDE for Android application development.

Tags:Java,Eclipse,XML,Google,IDE,android studio,Gradle,Android applications,Android Virtual Device Manager,Android Device Monitor
Principles of Java Class Design
Manoj Debnath | Published Dec 14, 2016

Learn about the key areas of class design with respect to object-oriented languages in general, and Java class design in particular.

Tags:Java,Encapsulation,object-oriented programming,inheritance,extensible,coupling,cohesion,reusable objects,class design,getters and setters
Writing Mobile Java Applications with the Android SDK
Joydip Kanjilal | Published Dec 5, 2016

Take advantage of the Android SDK, a software development kit that enables developers to create applications for the Android platform.

Tags:Java,Android,JDK,emulator,Android SDK,android studio,Android Debug Bridge,mobile app creation,Dalvik Virtual Machine,Java Development Kit,DVM
Understanding the Java Thread Model
Manoj Debnath | Published Nov 23, 2016

Learn more about threads in general and the Java thread model in particular.

Tags:Java,threads,multi-threading,asynchronous,atomicity,Java Memory Model
Working with Images in Java
Manoj Debnath | Published Nov 16, 2016

Explore the key aspects of working with images using the core API library.

Tags:Java,jpeg,gif,png,image files,OpenCV library,core API library,DCT,lossy compression,lossless compression,GUI component
Understanding and Using the Java Delegation Event Model
Manoj Debnath | Published Nov 9, 2016

Explore the idea of event handling in general, and delegation event modeling in particular, with a focus on its implementation in Java.

Tags:Java,JavaFX,GUI,Graphical User Interface,Swing,AWT,event-driven,Java Delegation Event Model,Character User Interface,CUI,listener interface,adapter class
Packaging, Deploying, and Running the JBoss Seam Project
Deepak Vohra | Published Oct 24, 2016

In this final JBoss Seam installment, learn to package, deploy and run your project.

Tags:Java,MySQL,JDBC,JSF,Maven,JAR,JBoss,EJB,JBoss Seam,Web descriptor,Package Explorer,compile,package,Maven EAR,WAR,EAR,Faces Servlet
Solving Java Issues: CPU Maxes Out and Utilization Never Goes Down
CIO Update Staff | Published Oct 19, 2016

Does your CPU spike and not resolve itself? Here are some tips to make things better.

Tags:Java,CPU,JVM,JMeter,utilization rate,garbage collection,CPU performance,thread dump,GC,heap dump,runnable
Understanding Exception Handling in Java
Manoj Debnath | Published Oct 17, 2016

Follow through this article to understand the key concepts of exception handling in Java.

Tags:Java,APIs,Exception handling,try...catch block,Java exception classification,graceful exit
Developing an Entity Bean and Session Bean Facade
Deepak Vohra | Published Oct 12, 2016

Follow along and create an entity bean and a session sean façade as JBoss Seam components.

Tags:Java,MySQL,JBoss,JPA,POJO,stateful,JTA,JNDI,session bean,entity bean,JBoss Seam,EJB 3.0
How to Use Java Debugger
Manoj Debnath | Published Oct 7, 2016

Learn how to use jdb, from the Java Development Kit, to make finding those pesky errors easier.

Tags:Java,JDK,Debugging Tools,debugger,logic error,Java Development Kit,jdb,syntax error
Using Java with Docker Engine
Deepak Vohra | Published Oct 5, 2016

Learn to run Java on Docker Engine and develop a Hello World Java application.

Tags:Java,hypervisor,linux os,virtualbox,CoreOS,docker hub,Dockerfile,Docker Engine,OS kernel,AWS EC2,pseudo-tty,vi editor
What Is a Java ArrayList?
Manoj Debnath | Published Sep 30, 2016

Discover some information about Java ArrayList, with a brief overview of its structure.

Tags:Java,ArrayList,Java Collection Framework
What Is Polymorphism in Java?
Manoj Debnath | Published Sep 23, 2016

Learn about using polymorphism as a principle of inheritance in Java.

Tags:Java,interface,extensibility,superclass,polymorphism,subclass,dynamic binding