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JSF Backing Bean Tips: Parameter Extractions and Redirects

These two quick JSF bean backing tips show how to extract request parameters and redirect page loads.

Send Large Data Sets from WCF to Silverlight

Web.config alterations allow a WCF service to feed data to Silverlight applications, but may they may fail for large production data. Find out how to work with large data sets.

Java Code to Filter File Names in a Directory

Using this Java code snippet, you can filter file names for array of extensions, split the file names, and test the resulting array.

Managed Classes and Object Injection in Java EE 5

Get a quick reference for what types of managed class can inject what object in Java EE 5.

Managing Concurrent Requests with EJB Containers

A limitation of EJB containers is that they can't serialize complex objects. Find out how the PrePassivate and PostActivate methods overcome this shortcoming.

Using EJB Interceptors for Java EE Audits

With EJB interceptors, you can access the name, parameters, and EJB context of business methods.

How to Read Environment Variables in SQL Server Using T-SQL

The xp_cmdshell extended stored procedure in SQL Server enables you to read environment variables in T-SQL.

Merge XML files into a PDF Document in .NET

Learn how to merge XML files into a PDF document in .NET.

Java Tip: Optimization Technique for Lists

An ArrayList that is not initialized with the proper size can slow your Java application's performance.

Programmatically Upload a File to FTP Server in .Net

This code snippet uses the 'FtpWebRequest' and 'FtpWebResponse' classes from the System.Net namespace.

Handling Keyboard Shortcuts in ASP.NET Using Javascript

Keyboard shortcuts improve productivity by accomplishing tasks more quickly and without much effort.

Referencing External Configuration Files in .NET

Use two separate configuration files to represent settings for development and production environments.

Convert a PPT File into an Image or HTML File in .NET

Get the .NET code for programmatically converting PowerPoint presentation files into images or HTML files.

Programmatically Retrieve a System's Logical Drive Information with C#

Use C# and the System.Management namespace to retrieve information about logical drives in a given system.

Auto-generate Visual Studio Project Documentation with GhostDoc

GhostDoc is a free Visual Studio extension that automates the process of writing code comments. Find out how you can use it to document your code automatically.

Use the Cassia .NET Library to Detect Users Connected to Windows Server

Thanks to the Cassia .NET Library, you can programmatically detect the users connected to Windows Server without using PInvoke to call the Windows Terminal Services API.

Use Comparison Operators in SQL to Remove/Return Columns with Null Values

When you use the comparison operators in SQL with the Where clause, you can remove the columns with null values.

Displaying the Row Number in a SELECT Query with SQL Server 2005

SQL Server 2005 introduced a function that is very handy when you want the result set to have row numbers assigned to each returned row.

A Simple Password-Checking Routine

Here's a simple password-checking routine that ensures that the user-entered password matches specific password criteria.

Make Your WPF Applications Adapt to the Host Machine

Use WPF's ability to recognize and adapt to the graphics capabilities of its host machine to improve your application's performance.

Globally Register User and Custom Controls in ASP.NET

Avoid having to include the <@Register> command on every page that needs a custom or user control.

Build One Application Version for Both Windows XP and Windows Vista

You don't have to compile two different versions to get applications that run correctly under both Windows XP and Windows Vista.

Serialize Any .NET Object to a JSON String

With JSON's popularity increasing by leaps and bounds, you'll find this technique useful.

Retrieving Table Size in SQL Server

Use this handy tip to determine the size of your SQL Server tables, which can be very useful for estimating the size and growth of a database over time.

ASP.NET Workaround: Calling a JavaScript Function from a HyperLinkField in a GridView

You can call a JavaScript function when a user clicks a HyperLinkField in a GridView control—you just need to use this workaround.
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