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ack in the days of our fathers, programming meant focusing on learning one language, one platform, and one environment, and mastering it over a span of years. Those years are
s the richness of Internet applications continues to grow through technologies such as Silverlight, AJAX, and Flash, the adoption of common desktop user interface (UI) paradigms within these applications continues
It’s free to join Forum Nokia, and when you become a member, you can make the most of Nokia’s extensive development, testing, signing, go to market, and community resources. Check
n the surface, this article is about the techniques of dependency injection and inversion of control. Underneath, however, the article is intended to get you to think about the questions
y recent C++ 10-Minute Solution titled “Using a Good Parasite Class to Design a Self-Clearing Memory Buffer” was greeted with skepticism, raised eyebrows, and a torrent of questions from readers
icrosoft has significantly enhanced the capabilities of Microsoft Dynamics CRM to not only simplify customization, but also to allow developers to use it as a development platform and build custom
imiting the number of records in a group is a common request. For example, suppose your sales director requests a custom report showing the top salesperson for each region. At
The term “Base64” refers to a specific MIME content-transfer encoding. It’s also used as a generic term for any similar encoding scheme that encodes binary data by treating it numerically
When you’re incrementing an object of a fundamental type, there’s no difference between prefix (++obj) and postfix (obj++) operators. However, when you’re incrementing a composite object, using the postfix operator
The open source JTidy project does an excellent job of converting HTML files to the newer XHTML standard. The following code shows how to invoke JTidy programmatically from Java: /*In:
When an ASP.NET resource file includes newline characters ( ) as part of a string value, the embedded newlines don’t show up correctly on the client side. The solution is
When you call a web service method that doesn’t return a value (a void method), you don’t want to waste time waiting until the call returns. But by default, the
To map a date column value to a Java date in EJB 3.0, use this code: @Temporal(TemporalType.TIMESTAMP)private java.util.Date publishDate;
ecently I started working with a client who was interested in using Windows Workflow Foundation (WF) in a custom application. Having never used WF before, I thought it might be
++ constructs such as functions, types, variables, and blocks are associated with implicit properties that you sometimes need to override. Certain constructs require you to specify their unusual properties, for
f you looked solely at the marketing for NetBeans and Eclipse, you might think you’d have no problems using either IDE with PHP, for example: NetBeans: “A free, open-source Integrated
When using cookieless Forms Authentication, which relies on session values embedded and maintained in the URL, you must ensure that the session value appears in the URL for every page
Did you know that 40% of all internet users today have mobile internet access? That means mobile internet users could represent a large percentage of your site’s traffic. Are you
Often, device emulator manager software does not automatically synchronize Internet connections between your device emulator and your workstation. To get an Internet connection, you need to install additional software—either Microsoft
Many people are using XML Digital signatures these days. Most of these are using the standard code snippet available on the web to apply digital signatures. When tried independently, the
This tip is useful for displaying a uniform footer in all your site’s pages, including any pages served from the site’s subdirectories. In this case, assume you want to display
any web services offer clients a variety of ways to communicate with them, including SOAP and REST, and can often return either XML or JSON. Silverlight can communicate with any
anguage Integrated Query, or LINQ, is a new Microsoft technology introduced with the .NET 3.5 framework. This Microsoft quote describes its purpose succinctly: “Traditionally, queries against data are expressed as
omain-specific languages (DSLs) and model-driven development (MDD) offer developers powerful new ways to improve productivity, enhance quality, and insulate systems from rapid technological change. The Eclipse Modeling Project allows developers
nnotations have been part of the Spring Model-View-Controller (MVC) Framework since Spring 2.0. In Spring, annotations can greatly reduce the amount of XML bean configuration and wiring needed. Given the
protected EntityManager manager;…String ejbqlDelete = “delete from ClientTicket p where ” + “p.closed = :paramClosed and ” + “p.department = :paramDepartment and ” + “p.ticketUserID = :paramTicketUserID and ” +
ASP .NET has a fast and easy way to take an application offline using a reserved file called App_Offline.htm. When ASP.NET services any application request, if it finds a file
First, declare some types: Type RGBColor Red As Byte Green As Byte Blue As ByteEnd TypeType HSBColor Hue As Double Saturation As Double Brightness As DoubleEnd Type Next, here’s a
Avoid defining new objects within loop structures. Doing so hampers performance significantly, due to object creation overhead. Instead, define objects outside the loop and then use them inside the loop.
If you have an image gallery with dynamically generated thumbnails, you should make sure to tell the browser to cache the thumbnails. If you don’t, the page will download each
