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HOME TOP SCRIPTS NEW SCRIPTS ADVERTISE INFO BLOG 23 October, 2014 
Home :: Java Tips and Tutorials
 

Tips and Tutorials

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Tips and Tutorials

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J2ME application development on the 6600


A discussion of MIDlet development on the Nokia 6600 making use of the MIDP 2.0 and MMAPI. The artcile will attempt to guides you through many of the quirks of this phone, not least of which is the 'Mickey Mouse' effect of the audio capture tool.
Jump to URL    Views: 469    Price:     Category: Java Tips and Tutorials
  Rated 3.25 out of 5 MORE DETAILS

JSP Request Object


In this JSP tutorial, you will learn about JSP request object, JSP request object methods, getParameter(String name), getParameterNames(), getParameterValues(String name), getQueryString(), getRequestURI(), getServletPath(), setAttribute(String,Objec t), removeAttribute(String)
Jump to URL    Views: 431    Price:     Category: Java Tips and Tutorials
  Rated 3.75 out of 5 MORE DETAILS

Getting started with the FMA and Jiro


If you're looking for a unique programming challenge, try your hand at building a management application for a distributed, cross-platform network. This article is the first in a three-part series that looks at how Sun Microsystems's Jiro technology and the Distributed Management Task Force's Web-Ba
Jump to URL    Views: 620    Price:     Category: Java Tips and Tutorials
  Rated 3.50 out of 5 MORE DETAILS

Handling Cookies


This tutorial discusses the creation and use of cookies in Servlets. Includes an example of a customized search engine interface.
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  Rated 3.33 out of 5 MORE DETAILS

Step by Step Java Tutorial


This step-by-step tutorial will take you through the process of building applets. Using a Learn-By-Example method, within a few minutes you will be able to display things on the screen, a few minutes later you are able to use a GUI and after that you will see how to interact with the user. Topics in
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  Rated 3.00 out of 5 MORE DETAILS

Working with preferences: the Preferences API Specification


The addition of the java.util.prefs package to Java 1.4 (through JSR 10) lets you manipulate user preference data and configuration data by providing you with access to an implementation-specific registry (for example, the Windows Registry on Windows platforms). This article introduces you to the Pr
Jump to URL    Views: 503    Price:     Category: Java Tips and Tutorials
  Rated 3.50 out of 5 MORE DETAILS

Java Q & A


Here are a selection of common questions and answers about Java programming. Question categories are grouped by Applets, AWT / Graphics, I/O & Files, Language questions, Data type issues, Keywords, Operators, Networking, Java.util package and more.
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  Rated 3.33 out of 5 MORE DETAILS

Java 2 Micro Edition (J2ME) Application Development : MIDP Programming.


Sample chapter from "Java 2 Micro Edition (J2ME) Application Development" on Mobile Information Device Profile programming.
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  Rated 3.67 out of 5 MORE DETAILS

How Code Reviews and PMD Can Crush Bugs In Your Code


The ability to review your code is one of the best methods to find bugs and other issues which can cause your program to perform poorly. In fact, one of the hardest things about writing a program is debugging it. When programmers get together and share their knowledge, it can help improve the overal
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  Rated 3.50 out of 5 MORE DETAILS

JSP Implicit and Session Objects


In this JPS tutorial, you will learn how to program using JSP, JSP expressions and Implicit Objects, JSP Session Object, methods of session object, getAttribute(String name), getAttributeNames and isNew().
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  Rated 3.50 out of 5 MORE DETAILS

Demystifying Extreme Programming: Just-in-time design


People who aren't familiar with XP are bothered by the concept of just-in-time (JIT) design -- designing and implementing what you know you need right now and not worrying about future design issues until absolutely necessary. While this approach might seem unwise or even reckless, XP advocate Roy M
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  Rated 4.00 out of 5 MORE DETAILS

Java Runtime Problems


A brief note about some possible causes of runtime problems which may prevent Java applets from working correctly.
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  Rated 1.83 out of 5 MORE DETAILS

How To Quickly Develop Java Programs With Tapestry


As you work with J2EE, you will find that there are a large number of programs which have been designed to make it easier to work with. If you are a programmer, the last thing you should want to concern yourself with is basic low level programming work.
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  Rated 3.67 out of 5 MORE DETAILS

Java 2 Platform and JAAS Authorization Architectures


Follow along as Java architect Abhijit Belapurkar leads this detailed, behind-the-scenes introduction to two distinctly different (yet related) models of authorization: the code-centric model of the Java 2 platform security architecture and the user-centric model of the Java Authentication and Autho
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  Rated 3.50 out of 5 MORE DETAILS

Replacing Your CGIs with Java Servlets


Servlet's portability makes them a powerful alternative to CGIs. This tutorial describes what Servlets are, What you need to run servelts, How to run them, and includes some basic code that can be used in place of a CGI program.
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  Rated 3.50 out of 5 MORE DETAILS

JSP Directive Tag and Scriptlet tag


In this JSP tutorial, you will learn about two types of Directive tag namely Include and Tag Lib and also Scriptlet tag used in Java Server Pages along with syntax, usage, example and explanation for each of the tag.
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  Rated 3.50 out of 5 MORE DETAILS

Introduction to JavaServer Pages


This article introduces you to JSP: its features, target users, and intended use. It also compares JSP to some current Netscape technologies, such as SSJS and NAS's presentation markup language. Main topics include: JSP basics, Basic JSP request model, Working with Java Beans, and more.
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  Rated 3.50 out of 5 MORE DETAILS

What's new in JDBC 3.0


The Java Database Connectivity (JDBC) API has emerged as a key part of the Java 2 Standard Edition (J2SE) and Java 2 Enterprise Edition (J2EE) platforms. It is the primary standards-based mechanism for the Java language to programmatically access relational databases, so when a new version of the sp
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  Rated 3.50 out of 5 MORE DETAILS

What is java?


This small article is aimed at web designers who are (mostly) non-programmers and who wish to use 3rd party applets rather than create their own. It sets out to define java from the non-specialist's perspective and guard against a few common misconceptions.
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  Rated 3.09 out of 5 MORE DETAILS

Dynamic Web-based data access using JSP and JDBC technologies


This article discusses using the JSP and JDBC technologies to integrate static, dynamic, and database content in Web sites. For the purposes of simplicity and illustration, the JSP pages here use short scriptlets to expose the JSP developer to the underlying JDBC concepts instead of hiding them in c
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  Rated 3.00 out of 5 MORE DETAILS

An introduction to neural networks


Neural nets may be the future of computing. A good way to understand them is with a puzzle that neural nets can be used to solve. Suppose that you are given 500 characters of code that you know to be C, C++, Java, or Python. Now, construct a program that identifies the code's language. One solution
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  Rated 3.50 out of 5 MORE DETAILS

Simplest Database Sorting (Up & Down) in JSP


This is the simplest and fastest code that implements table sorting in JSP (Sort Ascending & Sort Descending). Excellent for JSP Database beginers
Jump to URL    Views: 399    Price:     Category: Java Tips and Tutorials
  Rated 3.67 out of 5 MORE DETAILS

Build your own Java-based supercomputer


If you've ever wanted to build your own supercomputer but have been held back by the demands of parallel programming in C, Pseudo Remote Threads is for you. This prize-winning Java programming model greatly simplifies parallel programming on clusters, bringing supercomputing out of the laboratory an
Jump to URL    Views: 594    Price:     Category: Java Tips and Tutorials
  Rated 2.83 out of 5 MORE DETAILS

JSci: An open-source alternative for Java 2D graphing


Java 2D may be the most obvious solution for programming 2D graphs in Java programs, but it's not the only one. This article proposes an elegant alternative in the form of Java Objects for Science (JSci), an open-source package that lets you create 2D bar graphs, pie charts, and line graphs in Swing
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  Rated 3.67 out of 5 MORE DETAILS

Building Your Own JSP Components


Adapted from a chapter of the book Web Development with JavaServer Pages, this article is written for developers who want to create their own Beans for use as JSP components, and for interested web designers who want to understand how these components are implemented behind the scenes. It is not nec
Jump to URL    Views: 491    Price:     Category: Java Tips and Tutorials
  Rated 3.25 out of 5 MORE DETAILS

A three-pronged solution for identifying users


The problem of system security starts with discovering the identity of the user on the other end of the communications link. This article discusses three familiar approaches for identifying users, highlights their strengths and weaknesses (alone and in combinations), and provides some examples of ea
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  Rated 3.75 out of 5 MORE DETAILS

Developing Java Servlets


In this first part of a series on developing Java servlets, this tutorial shows how to create a basic servlet. It includes information about downloading the Java Servlet Development Kit from Sun.
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  Rated 3.67 out of 5 MORE DETAILS

Counting Records in MySQL by JSP


This code source displays count of records in MySQL. We are using a SQL statement. You can easily modify the code to use in different languages. But this code can be used for JSP with MySQL. We will use Connector/J driver to connect database.
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  Rated 3.50 out of 5 MORE DETAILS

Diagnosing Java Code: The Liar View bug pattern


GUIs are generally designed with a model-view-controller architecture in which the view is decoupled from the model. The separation presents a challenge to automated testing because it's difficult to verify that a state change in the model is reflected appropriately in the view -- it spawns the infa
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  Rated 3.50 out of 5 MORE DETAILS

Google on your WAP phone using Java Server Pages


Code example to demonstrate how to access Google on your WAP phone using JSP pages.
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  Rated 3.50 out of 5 MORE DETAILS

The Java 2 user interface


Graphical and user interface capabilities have progressed in leaps and bounds since the early days of the Java language. The Java 2 platform contains a sophisticated cross-platform user interface architecture that consists of numerous high-level components, an advanced feature-rich device-independen
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  Rated 3.50 out of 5 MORE DETAILS

How to Install and Use NetBeans for Java Development


In this guide, I will try to explain you how you can run examples for J2EE tutorials. There are many ways you can do this, here we will be using the examples in NetBeans IDE which is one of the most powerful open source Java integrated development environments available.
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  Rated 2.79 out of 5 MORE DETAILS

Building management applications with Jiro and WBEM


This article shows you how to combine and leverage the best parts of Jiro technology and the Web-Based Enterprise Management (WBEM) initiative. Using familiar examples from the previous two articles of this column, this article introduces the WBEM client technologies for accessing and manipulating d
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  Rated 3.50 out of 5 MORE DETAILS

Step-by-Step JAVA games (Part 1)


Creating a basic game in JPanel.
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  Rated 3.75 out of 5 MORE DETAILS

Download SCEA 310-051 Free Exam Simulator


SCEA Practice 310-051 Free Exam Simulator which helps you to prepare for the exam. The Exam Simulator is a computer program designed to help you pass your examination on the first try. The Exam Simulator pinpoints your strengths and weaknesses by quizzing you with questions similar to those found o
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  Rated 4.00 out of 5 MORE DETAILS

Applets and Native Methods.


A guide to calling native methods from with in java applets. Explains how to overcome the sandbox restrictions and how to load native libraries when the applet starts. Also includes a brief introduction to the JNI.
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  Rated 3.75 out of 5 MORE DETAILS

Unclogging Server Bottlenecks w/ Active Containers


In server-side control architectures a majority of the control events must be handled on the server side to update the state of the control. For every user event, the entire page data is sent back to the server as part of the form submission, even data that has not changed or is not affected by the
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  Rated 3.50 out of 5 MORE DETAILS

Extending Ant to support interactive builds


Ant, from Jakarta project at the Apache Foundation, has become a de facto standard for building Java projects. You may already be using it to create automatic builds. It's easy enough to tailor those builds to your needs by customizing the build files; but what if you want to wait until run time to
Jump to URL    Views: 575    Price:     Category: Java Tips and Tutorials
  Rated 3.67 out of 5 MORE DETAILS

Handling Unhandled Exceptions


Java Server Pages (JSP) could handle any erros that might be arised in scriptlets, expressions, or other JSP elements. You could use try/cacth blocks to handle any known erros. In this technic we could use to display a custom error on our file where unhandled exception is thrown.
Jump to URL    Views: 598    Price:     Category: Java Tips and Tutorials
  Rated 3.50 out of 5 MORE DETAILS

How To Produce a Java TOC2 Class Which Can Contact Aim


AOL Instant Messenger is one of the most popular instant messenging tools available today. It allows you to send instant messages to other people who use AIM. At the same time, it is possible to heavily customize AIM programs by using a protocol which is named TOC2.
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  Rated 3.50 out of 5 MORE DETAILS

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