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21-40 of 1678
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Returning Zero-Length Arrays in Java
by Nagaraj Ramesh
Define a static final zero-length array and return that rather than null from methods that return array types.
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Simple Script to Run Java Applications on Linux and Windows
by Bea Petrovicova
This simple script lets you run a Java application on both Linux and Windows.
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How to Detect JFrame Resizing
by Sterling Jordan
To know when a user is resizing a JFrame, catch the resize action using this tip's code.
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Use a Validator to Validate a DOMSource
by Leonard Anghel
This code snippet creates a Validator that you can use to validate an XML document represented as a DOMSource.
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How to Iterate Through All the Properties of a Class
by Deepak Choudhari
Using Reflection, you can easily iterate through all the properties of a .NET class.
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Send a Cookie to the Server Using the setRequestProperty Method
by Leonard Anghel
You don't need a browser to send a cookie to a server. This tip shows you how to do it from Java code.
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Calling JTidy from Java to Convert HTML to XHTML
by Leonard Anghel
This tip shows how to invoke the JTidy open-source project from Java code to convert an HTML file to XHTML.
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How to Declare a java.util.Date in a EJB 3.0 Entity
by Leonard Anghel
To map a date value to a Java date in EJB 3.0, use this code.
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Using the OneWay Web Service Attribute
by Srinath MS
When you call a void web service method, apply the OneWay attribute to avoid having the calling thread wait for a response.
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XML Signature Core Validation Failure with Java and Apache Axis
by Chandan khanna
Added namespaces cause XML Signature core validation failures.
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Writing a Parameterized SQL Query in EJB 3.0
by Leonard Anghel
Follow this DELETE statement example to write parameterized SQL queries in EJB 3.0.
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Avoid Object Instantiation Within Loops
by Kulkarni Vasudeva
Creating new objects in loops can seriously damage performance.
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Unzipping an Archive from a Servlet
by Leonard Anghel
This tip shows you how to unzip an archive from a Java servlet.
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Write a Complex Query in Hibernate
by Leonard Anghel
This example shows how to use the findByExample method in Hibernate in conjunction with the SQL AND operator to find and log in a user given an email address and password.
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Inject an EJB 3.0 into the init() Method of a Servlet
by Leonard Anghel
This tip shows you how to inject an EJB 3.0 into the init() method of a servlet.
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Build a Custom Formatter for a Java.util.logging Logger
by Leonard Anghel
See how to develop a custom log formatter and customize the formatter for your logging needs.
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Create a New Event Using AWTEventMulticaster
by Anghel Leonard
This code showa how to create a new event using AWTEventMulticaster.
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Obtain the Local Absolute Path of a Class File
by
This tip shows how to obtain the local absolute path of a class file containing the specified class name, as prescribed by the current classpath.
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Closing an SSLEngine Connection
by Leonard Anghel
This tip shows you how to correctly close a SSLEngine connection.
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Using a Built-In Shortcut to Add Properties to a Class
by Bill Harmon
After declaring your class, suppose you want to add individual element properties to that class. This process has been simplified in Visual Studio when working in C#.
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